Monthly Weather Review Western Australia June 2012 Monthly Weather Review Western Australia June 2012

The Monthly Weather Review - Western Australia is produced twelve times each year by the Australian Bureau of Meteorology's Western Australia Climate Services Centre. It is intended to provide a concise but informative overview of the temperatures, rainfall and significant weather events in Western Australia for the month. To keep the Monthly Weather Review as timely as possible, much of the information is based on electronic reports. Although every effort is made to ensure the accuracy of these reports, the results can be considered only preliminary until complete quality control procedures have been carried out. Major discrepancies will be noted in later issues. We are keen to ensure that the Monthly Weather Review is appropriate to the needs of its readers. If you have any comments or suggestions, please do not hesitate to contact us: By mail Western Australia Climate Services Centre Bureau of Meteorology PO Box 1370 West Perth WA 6872 AUSTRALIA By telephone (08) 9263 2222 By email [email protected] You may also wish to visit the Bureau's home page, http://www.bom.gov.au. Units of measurement Except where noted, temperature is given in degrees Celsius (°C), rainfall in millimetres (mm), and wind speed in kilometres per hour (km/h). Observation times and periods Each station in Western Australia makes its main observation for the day at 9 am local time. At this time, the precipitation over the past 24 hours is determined, and maximum and minimum thermometers are also read and reset. In this publication, the following conventions are used for assigning dates to the observations made: Maximum temperatures are for the 24 hours from 9 am on the date mentioned. They normally occur in the afternoon of that day. Minimum temperatures are for the 24 hours to 9 am on the date mentioned. They normally occur in the early morning of that day. Mean temperatures are the average of the daily maximum and daily minimum temperatures. Daily rainfall is for the 24 hours to 9 am on the date mentioned. This means a significant fraction of the rain may have occurred on the previous calendar day. Monthly rainfall is for the period from 9 am on the last day of the previous month to 9 am on the last day of this month. Maximum daily wind gusts are in the 24 hours from midnight to midnight. Climatological values The climatological averages shown in the text and tables are generally long-term means based on observations from all available years of record, which vary widely from site to site. They are not shown for sites with less than 30 years of record, as they cannot then be calculated reliably. Climatological extremes are generally taken from available observations from all available years of record. The number of years can vary substantially from site to site. Copyright © Commonwealth of Australia 2012 This work is copyright. You may download, display, print and reproduce this material in unaltered form only (retaining this notice) for your personal, non-commercial use or use within your organisation. Apart from any use as permitted under the Copyright Act 1968, all other rights are reserved. Requests and inquiries concerning reproduction and rights should be addressed to Commonwealth Copyright Administration, Attorney General’s Department, Robert Garran Offices, National Circuit, Barton ACT 2600 or posted at http://www.ag.gov.au/cca.

Product code IDCKGC21R1. Prepared on 17 September 2012. ISSN 1836-3032 Cover photograph Snow flurries just below the summit of Bluff Knoll (Stirling Ranges). Photograph by Peter Skeggs (Frederick Irwin Anglican School), 13 June 2012. Copyright © 2012, Peter Skeggs. Used with permission. If you have a photo you think would make a good cover for the Monthly Weather Review, please contact us at the address above. Monthly Weather Review Western Australia June 2012

Overview • Monthly rainfall near average Extremes in June 2012 • Mean daily maximum temperature near average • Mean daily minimum temperature near average Hottest day for WA; above average for southwest WA (Highest daily maximum temperature) Rainfall during June 2012 was near average for much 34.2 °C at Wyndham Aero on the 15th of Western Australia. Above to very much above Warmest days on average average rainfall was observed in isolated parts of (Highest mean daily maximum temperature) western, central, and southern WA, and a number of 30.7 °C at Kalumburu sites in the South Coastal district observed their Coolest days on average wettest June on record, partly due to a significant (Lowest mean daily maximum temperature) rainfall event early in the month. In what is typically 15.8 °C at Bickley a dry time of year in the north of WA, areas of above 15.8 °C at Katanning average rainfall were observed in small parts of the Coldest day Pilbara, particularly around Karratha, while large (Lowest daily maximum temperature) areas of below average rainfall were observed in the 10.6 °C at Katanning on the 13th Kimberley and central Interior. 10.6 °C at Mount Barker on the 13th Coldest night Above average maximum temperatures were (Lowest daily minimum temperature) observed in much of western, central and −4.0 °C at Eyre on the 15th southwestern WA during June, with below average Coolest nights on average daytime temperatures only observed in the east (Lowest mean daily minimum temperature) Kimberley. Averaged across the state as a whole, the 4.1 °C at Eyre mean maximum temperature for WA during June Warmest nights on average was close to average. Minimum temperatures were (Highest mean daily minimum temperature) below average in northern and eastern parts of WA, 21.9 °C at Troughton Island while western parts reported above to very much 15.5 °C at Onslow above average mean minima. Averaged across the Warmest night state as a whole, the June mean minimum (Highest daily minimum temperature) temperature was near average; however the Lower 24.7 °C at Troughton Island on the 3rd Southwest (southwest of a line from Jurien Bay to 22.3 °C at Port Hedland Airport on the 11th Bremer Bay) observed above average overnight Wettest overall temperatures. (Highest total rainfall) A series of low pressure systems and cold fronts 307.2 mm at Peppermint Grove crossed southwest WA from 7 to 13 June resulting in Wettest day significant damage in the region. Two tornadoes (Highest daily rainfall) were observed with one affecting inner northern 174.2 mm at Peppermint Grove on the 2nd Perth suburbs causing extensive localised damage. Highest wind gust Significant wind gusts that were some of the highest 146 km/h at Cape Naturaliste on the 10th on record for the region caused an unprecedented number of power outages to mainly western parts of the Southwest Land Division (SWLD), and unusually high sea levels as a result of storm surges caused localised coastal and estuarine inundation.

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Significant weather Widespread property damage was reported in western parts of the SWLD with a significant number A series of low pressure systems and cold fronts of trees downed. Western Power reported that crossed southwest WA from 7 to 13 June resulting in unprecedented damage occurred to the electricity significant damage in the region. The following text supply grid southwest of a line from Geraldton to summarising the events is taken from Special Climate Ravensthorpe where the network of more than Statement 40, entitled "A significant winter wind and 90,000 kilometres of power lines was significantly storm surge event in southwest Western Australia in affected. More than 170,000 homes lost power after early June 2012" issued on 5 July 2012. The complete 800 power lines were brought down. It took several text is available at: http://www.bom.gov.au/climate/ days for power to be restored to all residents in the current/special-statements.shtml. region. Severe Thunderstorms Widespread rain was reported through western parts A trough off the west coast of the SWLD associated of WA as a result of the cloudband associated with with a quasi-stationary low to the southwest of the the low pressure system, and heavy falls were state gradually moved eastward over land during the reported in the southwest Gascoyne and northern morning of the 7th. Severe thunderstorms developed Central West districts. A number of locations on the trough and moved over the Lower West and registered daily totals in the 50 mm to 70 mm range, adjacent parts of neighbouring districts in the late with most of the rain occurring on the afternoon of morning and early afternoon, and a tornado was the 9th and morning of the 10th. A few sites broke reported in the Perth metropolitan area just after their highest June daily rainfall record as a result. A midday. Another tornado was reported near York in significant storm surge was reported along the SWLD the Central Wheat Belt at around 1230 WST. west coast on the 10th as sea levels up to approximately 0.8 m above the Highest Astronomical The tornado in Perth's north affected the suburbs of Tide (HAT) were recorded. Dianella and Morley, felling trees and power lines. The Fire and Emergency Services Authority (FESA) The WA Department of Transport Fremantle Fishing reported significant damage to approximately 20 Boat Harbour tide gauge recorded a maximum sea homes in Dianella, whilst businesses were also level of 2.12 m, 0.76 m above the HAT, and 0.14 m impacted with a video store in Morley having its roof above the previous highest sea level recorded by the damaged and windows broken by winds estimated gauge (1.98 m on 16 May 2003). Sea level recordings to be in excess of 120 km/h. Western Power at Fremantle extend back to 1897, suggesting that reported up to 5000 homes lost power as a result of the sea level observed during this event in the Perth the tornado. Damage was also reported in York. coastal region was substantially higher than any level previously recorded in the past 115 years. Some Tornadoes are a regular feature of winter weather in minor inundation was reported in Fremantle, along southwest Western Australia with an average of with unusually high water levels in the Mandurah approximately six reported each year; however, canals. Further south, Busselton recorded a sea level these tornadoes are normally associated with the of 0.83 m above the HAT, but despite the unusually passage of cold fronts. In this instance, the tornadoes high sea levels, impacts were generally minor with were not associated with a cold front, which is highly localised inundation reported at the Port Geographe unusual in winter in southwest WA. marina near Busselton. The Swan River at Perth (Barrack Street) recorded a high tide of equal to or Strong winds, heavy rainfall, and storm greater than 1.6 m between 1359 and 1615 WST, surge with a peak of 1.71 m at approximately 1500 WST, A rapidly deepening tropical low off the northwest and it was reported that the river foreshore and coast of WA moved south-southeastward close to nearby Riverside Drive in the Perth CBD were the west coast during the morning on the 10th inundated during the afternoon as a result. before the centre of the low crossed the Southwest district during the afternoon. Very windy conditions A cold front moved through the SWLD on the 11th, were observed in the Lower West, Southwest, and and brought further severe wind gusts and another South Coastal districts, with numerous sites notable storm surge event to west coast parts of the observing wind gusts in excess of 90 km/h. The region. Severe wind gusts were reported at sites in highest recorded wind gust during the event was the Southwest and Lower West districts in the 146 km/h at Cape Naturaliste at 1345 WST, which is morning with the passage of the front, the highest the strongest wind gust observed at the site in being 117 km/h at Cape Leeuwin at 0925 WST. almost 10 years of recording (daily maximum wind Unusually high sea levels also occurred near the gust records commenced in 2003), and the 4th SWLD west coast during this event. Although sea strongest wind gust on record in WA in the May to levels were generally lower than on the 10th, it August ("winter") period (noting higher wind gusts appears that most sites again exceeded their HAT. are common in the north in summer associated with Water levels in the Swan River at Perth (Barrack tropical cyclones). Street) again reached and exceeded 1.6 m between 1009 and 1506 WST, with a peak of 1.71 m at

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approximately 1300 WST. Despite a similar peak river Synoptic summary height to the previous day, this event persisted for several hours longer forcing Riverside Drive to be On 1 June 2012, a weak low near the Lower West closed due to inundation. moved eastward through southern parts of the SWLD and dissipated into a trough that extended A rapidly developing cold front and deep low through the division. The surface features combined pressure system moved through the SWLD during with a middle level trough to bring scattered the afternoon and evening of the 12th, and through showers and isolated thunderstorms to eastern parts central and eastern parts of southern WA on the of the SWLD and the adjacent Goldfields, with areas 13th. Thunderstorms, moderate to heavy rainfall, of rain and isolated thunderstorms in the South and severe wind gusts were reported in the SWLD, Coastal district and adjacent parts of neighbouring particularly in the Southwest and neighbouring districts. Heavy falls were observed in the early districts. morning in the Southwest and South Coastal, and The highest wind gust reported during this event was late in the evening in southern parts of the South 113 km/h at both Rottnest Island and Cape Leeuwin Coastal district. Isolated showers were evident in in the evening as the cold front moved through, remaining parts of the SWLD and in the southwest whilst there was a secondary burst of extreme winds Gascoyne. A relatively warm day was observed in near the west coast in the early morning of the 13th. eastern parts of the SWLD and the adjacent Widespread rainfall was reported through the SWLD, Goldfields in warm northerly winds east of the with heavy falls in the 40 mm to 60 mm range trough, with temperatures 6 to 8 °C above normal. reported in the Southwest and Lower West districts. Narembeen and Newdegate observed their warmest June day on record. On the 2nd, the middle level The impact of the severe winds saw trees uprooted trough relaxed and the surface trough retrogressed and houses suffer roof damage whilst Western westward of the SWLD west coast as a high moved Power reported that 17,000 homes were left without eastward to the south of WA. Showers were power with 30 power lines brought down. This was observed through southern parts of the SWLD, with additional to the 10,000 homes that were yet to have isolated thunderstorms mostly confined to southern their power reconnected after the event on 10 June. parts of the South Coastal district where very heavy A third notable storm surge was reported during this falls were observed in the early morning. Showers event though at most sites the surge was weaker and thunderstorms were also observed in the than the previous two events. On this occasion, the eastern Eucla and southern Interior. Another Swan River at Perth (Barrack Street) equalled or relatively warm day was observed in eastern parts of exceeded 1.6 m for only a short period between the SWLD and adjacent Goldfields, with 0322 and 0347 WST, with a peak of 1.61 m, temperatures up to 10 °C above average in the Great suggesting little if any local inundation of the Southern and Central Wheat Belt. A high to the south foreshore occurred in this instance. of WA extended a ridge over the state on the 3rd, while a trough and low to the west brought cloud to the southwest Gascoyne and western parts of the SWLD. Isolated showers were reported in the Central West, whilst showers were also observed in the Eucla in an onshore southerly flow, but otherwise much of the state saw sunny weather. Warm conditions were observed in western parts of the SWLD and the southwest Gascoyne, with temperatures up to 8 °C above normal. The strong high to the south of WA maintained the ridge over the state on the 4th, while the trough and low to the west continued to bring high cloud to western districts. Isolated showers were observed in the Eucla, far southern Interior, and the far eastern Southeast Coastal district whilst isolated showers developed near the southwest Capes. Another warm day was observed in the northwest SWLD and southwest Gascoyne, with temperatures up to 8 °C above normal, while cloudy conditions and a northerly flow resulted in warm overnight conditions in west coast parts of the SWLD. On the 5th, a strong blocking high sat south of the Bight, extending a ridge over much of WA, while a low developed off the Gascoyne coast and moved southward during the day as it intensified. The cloudband over western

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WA thickened during the day, bringing rainfall to the On the 10th, the rapidly deepening tropical low off west Pilbara, west Gascoyne and northwestern the Central West coast moved southeastward Central West, whilst isolated showers were observed through the Southwest district during the afternoon, in the Eucla, far southern Interior and far eastern and the associated trough moved through western South Coastal districts in the onshore flow. A warm WA. Widespread areas of rain were observed over night was observed in the far western SWLD due to much of western, central and southern WA as a cloudy conditions and a northerly flow. result of the cloudband associated with the system, tending to showers during the afternoon in western A strong high sat south of the Bight on the 6th with a parts. Heavy rainfall was observed in the southwest trough near the west coast as the low off the Central Gascoyne and northern Central West during the West coast moved southward then southwestward morning, whilst very windy conditions were to be well off southwest WA late in the day. Cloud observed in the Lower West, Southwest and South extended over much of the state with areas of rain Coastal districts, resulting in widespread damage and observed in the Pilbara, along with isolated very high sea levels. The strongest recorded wind embedded early thunderstorms in the west, and gust was 146 km/h at Cape Naturaliste at 1345 WST, unseasonally heavy falls near the central coastal while numerous other sites observed wind gusts of Pilbara. Rain also occurred across the Gascoyne and over 90 km/h. Minimum temperatures were much over western parts of the SWLD, extending eastward higher than normal over much of northwest and during the day into eastern parts of the SWLD and central WA due to the cloudy conditions and into the Goldfields. Isolated evening thunderstorms northerly wind flow. were reported near the Central West coast, whilst isolated showers were observed near the Eucla coast The deep low south of WA moved in an onshore flow. Warm northeasterly winds and south-southeastward on the 11th and merged with the cloudy conditions resulted in relatively high another low to the south of WA, whilst a trough over overnight temperatures in western parts of the central WA moved eastward over southeastern parts SWLD, with minima in the mid-teens. A cold day due and a strong cold front moved through the SWLD. to the rain and cloudy conditions was observed in Areas of rain were observed through the east central coastal parts of the Pilbara, where both Pilbara, northeast Gascoyne and northern Interior as Roebourne Aerodrome and Karratha Aerodrome a cloudband moved through the region, with isolated observed their coolest June day in 11 and 18 years of showers over the remaining parts of these districts. record respectively. A strong blocking high sat In the south, showers were observed through the southeast of the Bight on the 7th as a trough near SWLD, Goldfields and Eucla, with isolated the SWLD west coast, connected to a weakening low thunderstorms reported near the SWLD south coast. well to the southwest of WA, moved slowly eastward Severe wind gusts were reported at sites in the into the division. Patchy rainfall due to a mid-level Southwest and Lower West districts in the morning cloudband was observed over the central and with the passage of the front, the highest being eastern Pilbara and northern Interior, but cleared to 117 km/h at Cape Leeuwin at 0925 WST, and very the east during the day. Scattered showers were high sea levels were again recorded along the SWLD observed over the SWLD, adjacent Gascoyne, west coast. Cloudy conditions resulted in relatively southern Goldfields and western Eucla, with isolated high minimum temperatures over much of WA, thunderstorms and heavy falls over central and particularly in the east Pilbara and in the SWLD. On southwest parts of the SWLD. Severe thunderstorms the 12th, the cloudband over the east Pilbara, west were observed in the Lower West and southwest Kimberley, and northern and central Interior Central Wheat Belt, with reports of a tornado in the weakened and became confined to the northern Dianella/Morley area of Perth causing significant Interior during the day, and patchy rain over these building damage, as well as another report of a regions cleared. Unusually high minima were tornado near York. On the 8th, the trough, observed under the weakening cloudband over the connected to the weakening low well to the far east Pilbara and northwest Interior. The cold southwest of WA, moved eastward through southern front over the southern Gascoyne, Goldfields and parts of the state and into the Eucla. Isolated Eucla dissipated, and another strong cold front showers were observed in the SWLD, adjacent moved over the SWLD during the afternoon and Gascoyne, Goldfields and Eucla. A northerly flow evening. Showers were observed through much of dominated WA on the 9th as a tropical low to the the SWLD, west and south Gascoyne, west Pilbara, northwest moved southward and intensified off the Goldfields and western Eucla, with moderate to west coast. Middle level cloud extended over much heavy rainfall, thunderstorms and strong to gale of western WA during the day, with areas of rain force winds reported, particularly in the Lower West, through the west and south Gascoyne and northern Southwest and adjacent parts of neighbouring Central West. Isolated showers were also observed districts. Wind gusts of 113 km/h were reported at in western parts of SWLD districts, whilst morning both Rottnest Island and Cape Leeuwin at 2118 WST showers cleared the Eucla. and 2250 WST respectively as the cold front moved through, whilst sea levels were again much higher than normal along the SWLD west coast in the late

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afternoon and overnight as the strong westerly isolated thunderstorms and small hail were reported winds caused another notable storm surge event. in south coast districts, as well as in the Lower West and Great Southern. The cold front over the SWLD moved eastward through central and eastern WA on the 13th, A ridge developed over southern WA on the 21st, as clearing the state in the late afternoon. Showers, the cloudband over the Pilbara, Gascoyne, northern thunderstorms and strong winds were observed in Goldfields, central and southern Interior, and Eucla south coast districts, in adjacent southern parts of dissipated, and the cold front over the northern and the Goldfields, and in the Lower West and Great eastern SWLD moved eastward and dissipated over Southern, and a wind gust of 106 km/h was reported southeast WA. Showers were observed in the at Norseman Aerodrome at 0655 WST as the front Gascoyne, SWLD, Goldfields, and central and moved through. Isolated showers extended over the southern Interior, whilst showers and isolated remainder of the SWLD, the Gascoyne and thunderstorms occurred in the Eucla. The ridge Goldfields, whilst snow fell on Bluff Knoll in the remained over southern WA on the 22nd as a high Stirling Ranges in the South Coastal district in the developed over the SWLD during the afternoon. morning and early afternoon. Another cold front Showers were observed in south coast districts as moved into southern parts of the SWLD during the well as in the far southern Interior and adjacent afternoon of the 14th and showers were observed Goldfields. On the 23rd, the strong ridge remained through much of the SWLD, west Gascoyne, west over southern WA and the high pressure cell over Pilbara and Eucla coast. Isolated thunderstorms were the SWLD moved eastward through the state. reported near the Lower West coast, and in the Isolated showers were observed near the WA south northern Southwest. On the 15th, the cold front coast, whilst cloud moved over western parts of the weakened as it moved from eastern parts of the state generated by a low pressure system well to the SWLD through the southern Goldfields and Eucla, west. A ridge lay across southern WA on the 24th as and a ridge moved over central WA. Showers in the a strong high over South Australia dominated WA's SWLD, inland Gascoyne, Goldfields, central and weather. No rainfall was reported in WA, although southern Interior, and Eucla contracted to mainly cloud was evident over western and southern parts coastal parts of the SWLD and Eucla during the day, of the state as a low remained off the west coast. On with isolated early thunderstorms near the eastern the 25th the high over South Australia moved Southeast Coastal and western Eucla coasts. Isolated southward over the Bight, whilst the low well to the early showers were also observed in the southeast west of WA moved to the southeast, to be to the Kimberley and adjacent Interior as a trough moved west of the Southwest district late in the day. Cloud through the region. again extended over western and southern parts of WA, with rain observed in the west and southwest A high developed over southern WA on the 16th and Gascoyne, and Central West, and light showers moved eastward across southern parts of the state. reported in the Southwest and western South Isolated showers were observed in southwest and Coastal. Cooler than normal minimum temperatures southern parts of the SWLD, and along the coastal were reported in the Kimberley, Interior and Eucla as Eucla. The ridge remained over southern WA as the a result of relatively cool air combined with clear high moved over South Australia early on the 17th. night skies. Isolated showers were observed in the Lower West and Southwest districts. A ridge lay across WA on the On the 26th, a ridge lay through central WA as the 18th as a slow moving cold front approached the high south of the Bight moved over southeastern southwest late in the day. Isolated showers were Australia. The low to the west of the Southwest observed in the Southwest district. A slow moving district moved southeast, to be south of WA late in cold front propagated eastward through the SWLD the day, and an associated cold front and middle and into the adjacent southern Gascoyne and level cloudband moved over western and southern southern Goldfields on the 19th, as areas of rain parts of the state. Light rain and showers were were observed with the passage of the front. A observed in the west and southwest Gascoyne, relatively warm day was observed in central and Central West, Central Wheat Belt, Goldfields, Lower southeastern WA in northwesterly winds ahead of West and Southwest. Unusually low overnight the front. A cloudband lying across the northern and minima were again recorded in parts of the eastern SWLD, southern Gascoyne, Goldfields and Kimberley and Interior. Multiple weak cold fronts western Eucla early on the 20th broadened and moved through the SWLD on the 27th as a patchy moved northeastward to extend across the Pilbara, cloudband across northwest, central and southeast north Gascoyne, northern Goldfields, western and parts of the state weakened. Areas of light rain southern Interior, and Eucla by evening. A secondary occurred in the far west Pilbara, Gascoyne, Central cold front developed in the cold airmass south of WA West, Goldfields, southern Interior and Eucla, whilst and moved through the SWLD during the day. isolated showers were observed in the remainder of Showers and areas of rain were observed over the the SWLD. Showers tended scattered with isolated west Pilbara, Gascoyne, SWLD, Goldfields, western thunderstorms near the WA south coast west of and southern Interior, and eastern Eucla, while Albany. A ridge lay across central parts of WA on the

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28th as another cold front moved over southern WA in the southwesterly stream. Showers were mainly confined to coastal parts of the SWLD and Eucla. On the 29th, a ridge extended across southern WA as a southwesterly stream was maintained across south coast districts. Isolated showers were observed mainly in coastal parts of the SWLD, and in the Eucla. June 2012 ended with a ridge across southern WA on the 30th. Much of the state saw clear conditions, whilst isolated showers were observed in the Southwest, South Coastal and Eucla.

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Daily mean sea level pressure analyses 1 June 2012 2 June 2012 3 June 2012

4 June 2012 5 June 2012 6 June 2012

7 June 2012 8 June 2012 9 June 2012

10 June 2012 11 June 2012 12 June 2012

13 June 2012 14 June 2012 15 June 2012

16 June 2012 17 June 2012 18 June 2012

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19 June 2012 20 June 2012 21 June 2012

22 June 2012 23 June 2012 24 June 2012

25 June 2012 26 June 2012 27 June 2012

28 June 2012 29 June 2012 30 June 2012

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Temperatures Mean temperatures (average of the maximum and minimum) were above average over much of western and inland central WA, with areas very much above average in the Southwest district and in the southwest Gascoyne where temperatures were up to 2 °C warmer than normal. Below average mean temperatures were observed through much of the Kimberley and adjacent northern Interior, as well as parts of the southeastern Interior, with an area of very much below average mean temperatures in the east Kimberley where temperatures were up to 3 °C cooler than normal. Averaged over WA as a whole, the mean temperature for June 2012 was 15.8 °C, which is 0.1 °C below normal and in the close to average range. This continues the recent below average run for WA with seven of the past eight months recording mean temperatures below the average. In contrast, the Lower Southwest observed a mean temperature of 12.6 °C, which is 0.6 °C above normal and in the above average range. This continues the remarkable run of 22 consecutive months of above average mean temperature for southwest WA.

New temperature records

Record highest June daily maximum temperature Years New record Old record of record Narembeen 25.9 on 2nd 25.4 on 7th in 1998 41

Record highest June daily minimum temperature Years New record Old record of record Emu Creek Station 22.2 on 10th 21.3 on 4th in 1991 41 Kalbarri 19.4 on 11th 18.9 on 28th in 2007 39

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Maximum temperatures Anomalies of mean daily maximum temperature in June 2012 Above average maximum temperatures were observed in much of western, central, and southeastern WA in June 2012, with areas up to 3 °C warmer than normal in the western Interior. Below average daytime temperatures were mainly confined to the east Kimberley where temperatures were up to 2 °C cooler than normal. When averaged across the state as a whole, the mean maximum temperature for WA during June 2012 was near average, whilst for the Lower Southwest, daytime temperatures were also near average. The Lower Southwest however has experienced a very warm first half of 2012. The mean maximum temperature for the January to June period was 0.9 °C above normal and ranked as the 5th warmest January to June period on record, largely due to an above average January and a very warm autumn (5th warmest). This "warm" run of temperatures has persisted for almost three years as the Lower Southwest has only recorded two below Decile rank of mean daily maximum temperature average months since September 2009, in terms of in June 2012 maximum temperature. As a result, the Lower Southwest recorded its second warmest year since comparable temperature records commenced in 1950 in 2010, and its third warmest year in 2011. A trough inland from the west coast and a high to the south of the state brought a warm day to the eastern Central Wheat Belt on the 2nd, with daily maxima in the mid-twenties. Narembeen registered its warmest June day in 41 years of record, with a maximum temperature of 25.9 °C, exceeding the previous record of 25.4 °C set on 7 June 1988. The coldest day of the month in WA was the 13th when a deep low brought a cold airmass over the SWLD, with daily maxima barely over 10 °C in southern parts of the SWLD. Snow fell on Bluff Knoll in the Stirling Ranges in the South Coastal district in the morning and early afternoon of the 13th.

The hottest day was at Wyndham Aero with 34.2 °C There could be discrepancies between the values shown on these maps and those at individual locations, as a result of the way the maps are on the 15th, followed by both Kununurra Aero and generated. Bidyadanga with 34.0 °C on the 14th and 17th respectively. The warmest days on average were at Kalumburu with 30.7 °C, followed by Wyndham Aero with 30.3 °C. The coolest day was at Katanning and Mount Barker both with 10.6 °C on the 13th. The coolest days on average were at both Bickley and Katanning with 15.8 °C.

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Minimum temperatures Anomalies of mean daily minimum temperature in June 2012 June 2012 saw below to very much below average minimum temperatures in northern and eastern parts of WA, with overnight temperatures up to 5 °C cooler than normal in the far northeast Kimberley. Western parts of WA, from the west Pilbara to the South Coastal, reported above to very much above average mean minimum temperatures, with areas up to 2 °C warmer than normal in the southwest Gascoyne and Central West. When averaged across the state as a whole, the June 2012 mean minimum temperature was near average, whilst the Lower Southwest observed above average overnight temperatures. The WA mean minimum temperature has been below average for each month so far in 2012, and thus WA has recorded its seventh coolest January to June period since comparable records commenced in 1950. In contrast, the Lower Southwest has observed an above average year, with mean minima above the Decile rank of mean daily minimum temperature in average in five of the six months of 2012 so far. June 2012 These warm conditions have persisted for almost two years in the Lower Southwest as May 2012 has been the only below average month since October 2010. Cloudy skies and northerly winds in western parts of the state brought a warm night to the southwest Pilbara on the 10th, and western Central West on the 11th, with Emu Creek Station and Kalbarri observing their warmest June nights on record on the 10th and 11th respectively.

The coldest night was at Eyre with −4.0 °C on the 15th. The coolest nights on average were at Eyre with 4.1 °C, followed by Forrest with 5.1 °C. The warmest nights on average were at Troughton Island with 21.9 °C with Onslow recording 15.5 °C on the WA mainland. There could be discrepancies between the values shown on these maps and those at individual locations, as a result of the way the maps are The warmest night was at Troughton Island with generated. 24.7 °C on the 22nd with Port Hedland Airport recording 22.3 °C on the 11th on the WA mainland.

page 11 Monthly Weather Review Western Australia June 2012

Rainfall Rainfall during June 2012 was near average for much areas of rain over much of western WA. Heavy falls of WA. Above to very much above average rainfall were observed in the Pilbara and Central West, with was observed in the South and Southeast Coastal totals over 50 mm reported near Roebourne, whilst districts, inland Central West, eastern parts of the highest June daily falls in 10 years were reported at Central Wheat Belt, the southern Gascoyne and parts some Pilbara sites. of the Goldfields. Most of the Southwest Land Division (SWLD) saw near average totals. In what is A rapidly deepening tropical low off the northwest typically a dry time of year in the north of WA, areas coast moved near the west coast during the morning of above average rainfall were also observed in small on the 10th and crossed the Southwest district parts of the Pilbara, particularly around the Karratha during the afternoon. A significant storm surge with area, while large areas of below average rainfall minor coastal inundation was reported along the were observed in the Kimberley and central Interior. SWLD west coast. Some moderate to heavy falls were observed in the west Pilbara, west Gascoyne, When averaged across the state as a whole, June and western parts of the SWLD during the event and 2012 rainfall was near average. The Lower Southwest a few locations in the northern Central West (southwest of a line from Jurien Bay to Bremer Bay) recorded their wettest June day on record as the also observed near average rainfall during June 2012, result. however despite this, it was the Lower Southwest's wettest month for three years, since June 2009, Most of WA, apart from the Kimberley, experienced demonstrating the relatively dry conditions that have a wet day on the 11th as a cold front moved through been seen in southwest WA in recent years. the SWLD and a cloudband moved across northwest and central parts of the state. Moderate to heavy June 2012 saw frequent rainfall in western and falls were mainly confined to southern parts of the southern parts of the SWLD, with some sites SWLD, and The Wold - Lowden in the Southwest recording rainfall on over 20 days in the month. A recorded 68.4 mm, its highest June daily fall in 39 series of low pressure systems and cold fronts years of record. brought a number of significant weather events to the SWLD, which not only brought moderate to A rapidly developing cold front and deep low heavy rainfall, but also damaging winds and pressure system moved through the SWLD during significant storm surges to the west coast during the the afternoon and evening of the 12th, and through first half of the month, particularly between the 7th central and eastern parts of southern WA on the and 13th. The second half of the month saw mainly 13th. Widespread rainfall was recorded through the light to moderate rainfall events in the SWLD, with SWLD, with falls in the 40 mm to 60 mm range in the the passage of several less intense cold fronts. Southwest and Lower West districts. A slow moving trough and low pressure system that The wettest overall was Peppermint Grove with moved over the SWLD at the end of May and the 307.2 mm, followed by Tamaru with 303.3 mm. start of June brought moderate to heavy rainfall and thunderstorms to southern and eastern parts of the The wettest single day was at Peppermint Grove with SWLD and adjacent Goldfields. A number of locations 174.2 mm on the 2nd, followed by Nornalup with in the Southwest and South Coastal districts 127.8 mm on the 1st. registered daily rainfall totals over 80 mm during the first two days of June and numerous sites registered their wettest June day on record. Warner Glen in the Southwest district recorded a total of 106.4 mm on the 1st, which was its wettest day in its 63 years of record. Peppermint Grove, in the South Coastal, observed 174.2 mm on the 1st, which is a June record for the site and the second highest daily total for any month for the site in 106 years of recording, only behind the 196.9 mm on 6 May 1921. It was also the 2nd highest daily total for June on record for the SWLD. Tamaru, in the South Coastal, received a daily total of 116.2 mm on the 2nd, which was the highest daily total for any month in its 47 years of record. Several sites in the South Coastal district recorded their highest June total rainfall with the combination of this event and above average rainfall for the remainder of the month. A low off the WA west coast on the 6th brought extensive cloud to much of the state resulting in

page 12 Monthly Weather Review Western Australia June 2012

Total rainfall in June 2012 New rainfall records

Record highest June daily rainfall Years New record Old record of record Peppermint Grove 174.2 on 2nd 103.0 on 6th in 2010 106 Youngs Siding 74.2 on 2nd 62.0 on 21st in 1923 91 Eradu 62.6 on 10th 58.9 on 28th in 1910 70 Warner Glen 106.4 on 1st 91.2 on 20th in 1967 63 Coolangatta 54.4 on 10th 42.0 on 14th in 1982 61 Tamar 85.2 on 2nd 65.8 on 14th in 1990 51 Wayjo Park 60.0 on 2nd 53.6 on 30th in 1978 50 Albany Airport Comparison 96.4 on 2nd 61.6 on 25th in 2007 49 Tamaru 116.2 on 2nd 36.1 on 25th in 2007 47 Kimberley 88.2 on 1st 70.0 on 25th in 1988 44 Glenmore 34.4 on 8th 27.2 on 25th in 1986 42 The Wold - Lowden 68.4 on 11th 61.0 on 25th in 2003 39 Vermeulen 68.6 on 1st 58.6 on 25th in 1988 39 Lower Kalgan 58.2 on 2nd 50.0 on 25th in 1988 38 Karralea 100.8 on 2nd 49.0 on 15th in 2002 36 Warra Jarra 84.0 on 1st 58.2 on 15th in 1990 34 Bundilla 54.8 on 2nd 41.9 on 19th in 1998 33 Karingal 33.6 on 2nd 26.2 on 28th in 1992 33

Record highest June total rainfall Decile rank of total rainfall in June 2012 Years New record Old record of record Tamar 240.6 222.8 in 2005 52 Wayjo Park 176.5 167.8 in 1978 49 Albany Airport Comparison 253.0 223.8 in 1978 48 Tamaru 303.3 186.0 in 2005 47 Wellstead 127.9 123.2 in 1988 38 Karralea 291.0 209.8 in 1978 34 Warra Jarra 211.8 133.2 in 1989 34 Little Chorkerup 207.6 178.1 in 1988 32

There could be discrepancies between the values shown on these maps and those at individual locations, as a result of the way the maps are generated.

page 13 Monthly Weather Review Western Australia June 2012

Daily maximum temperature for June 2012

1 June 2012 2 June 2012 3 June 2012 4 June 2012 5 June 2012

6 June 2012 7 June 2012 8 June 2012 9 June 2012 10 June 2012

11 June 2012 12 June 2012 13 June 2012 14 June 2012 15 June 2012

16 June 2012 17 June 2012 18 June 2012 19 June 2012 20 June 2012

21 June 2012 22 June 2012 23 June 2012 24 June 2012 25 June 2012

26 June 2012 27 June 2012 28 June 2012 29 June 2012 30 June 2012

These maps are presented to give a statewide overview of conditions on each day through the month. There could be discrepancies between the values shown on these maps and those at individual locations, as a result of the way the maps are generated.

page 14 Monthly Weather Review Western Australia June 2012

Daily minimum temperature for June 2012

1 June 2012 2 June 2012 3 June 2012 4 June 2012 5 June 2012

6 June 2012 7 June 2012 8 June 2012 9 June 2012 10 June 2012

11 June 2012 12 June 2012 13 June 2012 14 June 2012 15 June 2012

16 June 2012 17 June 2012 18 June 2012 19 June 2012 20 June 2012

21 June 2012 22 June 2012 23 June 2012 24 June 2012 25 June 2012

26 June 2012 27 June 2012 28 June 2012 29 June 2012 30 June 2012

These maps are presented to give a statewide overview of conditions on each day through the month. There could be discrepancies between the values shown on these maps and those at individual locations, as a result of the way the maps are generated.

page 15 Monthly Weather Review Western Australia June 2012

Daily rainfall for June 2012

1 June 2012 2 June 2012 3 June 2012 4 June 2012 5 June 2012

6 June 2012 7 June 2012 8 June 2012 9 June 2012 10 June 2012

11 June 2012 12 June 2012 13 June 2012 14 June 2012 15 June 2012

16 June 2012 17 June 2012 18 June 2012 19 June 2012 20 June 2012

21 June 2012 22 June 2012 23 June 2012 24 June 2012 25 June 2012

26 June 2012 27 June 2012 28 June 2012 29 June 2012 30 June 2012

These maps are presented to give a statewide overview of conditions on each day through the month. There could be discrepancies between the values shown on these maps and those at individual locations, as a result of the way the maps are generated.

page 16 Monthly Weather Review Western Australia June 2012

Summary of observations for Perth in June 2012 Observations and most climatological values are from the "Perth Metro" site at Mount Lawley, except for sunshine, evaporation and phenomena which are taken from Perth Airport. Extremes are captured from a composite of sites including Mount Lawley, former Regional Office sites near the city centre, and Perth Airport. Observed this month Climatological value Temperature Mean daily maximum temperature 19.6 °C 19.3 Mean daily minimum temperature 10.2 °C 8.6 Mean temperature 14.9 °C 13.9 Mean temperature at 9 am 13.8 °C 12.9 Mean temperature at 3 pm 18.3 °C 18.2 Highest temperature 24.2 °C on the 3rd 28.1 °C on the 5th in 1975 Lowest temperature 1.8 °C on the 22nd −0.7 °C on the 17th in 2006 Days 30 °C or warmer 0 0.0 Days 32 °C or warmer 0 0.0 Days 35 °C or warmer 0 0.0 Days 40 °C or warmer 0 0.0 Nights 5 °C or cooler 3 5.9 Nights 2 °C or cooler 1 0.6 Humidity Mean relative humidity at 9 am 78 % 78 Mean relative humidity at 3 pm 59 % 56 Pressure Mean MSL pressure at 9 am 1019.3 hPa 1019.1 hPa Mean MSL pressure at 3 pm 1017.3 hPa 1017.2 hPa Wind Strongest wind gust NW 70 km/h on the 10th W 128 km/h on the 25th in 1947 Mean wind speed at 9 am 10.2 km/h 9.6 km/h Mean wind speed at 3 pm 11.5 km/h 12.9 km/h Days with gale-force gusts 2 0.8 Rainfall Total precipitation 140.8 mm 175.7 mm Number of rain days 18 15.1 Wettest day 21.8 mm on the 13th 99.1 mm on the 10th in 1920 Sunshine Mean daily sunshine 4.4 hours 6.0 hours Evaporation Mean daily evaporation 2.0 mm 2.2 mm Phenomena Days of thunder 6 2.2 Days of hail 1 0.3 Days of frost 0 0.4 Days of fog 3 1.7 Days with mist or haze 10 15.1

page 17 Monthly Weather Review Western Australia June 2012

Daily and mean maximum temperatures for June 2012 Mean is the average of the daily maximum temperature for June 2012; it is only shown if there are sufficient days available. Anom is the difference between the mean daily maximum temperature for June 2012 and the long-term average maximum temperature for June. Decile is the decile rank of mean daily maximum temperature for June 2012 in the climate record of other June mean daily maximum temperatures; “L” indicates this is the lowest on record, and “H” it is the highest on record. Anomalies and deciles are only shown if there are sufficient years of climate record available. The lowest and highest maximum temperatures for each site for June 2012 are highlighted.

North Kimberley (01) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Kalumburu 30.7 31.8 32.8 32.1 30.4 28.9 28.9 29.7 29.9 30.6 29.9 31.0 31.4 32.1 32.8 33.2 30.8 33.6 31.1 30.3 31.3 31.1 31.5 29.0 25.3 26.8 28.3 30.7 30.9 31.4 32.7 Mount Elizabeth 28.3 28.6 28.9 28.6 27.6 27.7 28.3 28.0 28.7 29.7 31.4 31.7 30.7 30.7 30.6 27.8 28.0 28.7 28.0 26.7 24.2 24.3 24.2 25.5 27.6 29.2 28.9 29.2 Wyndham 29.9 −1.1 3 31.5 32.0 31.2 29.0 28.4 28.6 28.4 28.6 29.5 29.0 29.1 30.5 31.9 33.0 33.5 33.0 33.0 30.8 29.9 29.9 30.6 29.6 30.1 23.5 24.6 26.2 28.5 29.5 30.8 32.1 East Kimberley (02) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Argyle Aerodrome 28.3 30.5 30.5 29.4 27.0 26.5 26.0 26.9 27.5 28.3 27.1 27.8 29.3 31.6 33.4 33.6 32.8 31.5 29.0 27.7 28.0 29.8 27.6 23.7 22.2 23.2 24.6 26.6 28.7 29.0 30.5 Halls Creek Airport 26.1 −1.1 2 27.2 27.9 26.8 24.7 24.3 24.4 25.1 25.8 26.0 25.2 27.3 29.3 30.9 30.6 31.3 28.8 28.6 26.6 25.1 26.5 29.3 23.1 20.8 19.3 20.3 22.0 23.6 26.6 27.5 27.9 Kununurra Aero 29.5 31.6 31.7 30.7 28.4 28.4 27.6 28.2 28.6 29.5 28.1 28.6 30.3 32.7 34.0 33.4 33.0 32.9 30.7 29.0 29.2 30.2 28.3 25.7 23.7 24.7 25.9 27.9 29.6 29.9 31.6 Warmun 28.2 −1.2 3 30.0 30.5 28.5 26.5 26.5 26.5 27.0 27.0 28.0 27.5 28.0 30.0 32.0 32.5 33.5 32.0 31.0 28.5 27.0 28.5 30.5 27.0 23.0 21.5 22.5 24.5 26.5 29.0 29.5 30.5 West Kimberley (03) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bidyadanga 29.8 0.0 6 30.0 32.0 31.3 31.3 30.7 29.9 31.0 32.3 33.0 29.3 29.4 27.0 29.1 27.0 30.0 30.6 34.0 33.0 31.0 28.3 31.7 25.5 25.8 25.8 27.3 28.5 30.0 30.5 28.8 Broome Airport 28.9 −0.2 5 28.7 31.1 30.7 29.5 29.7 29.4 30.3 30.7 31.6 29.1 28.2 29.2 28.7 27.5 28.2 30.4 32.8 31.8 29.9 29.2 29.5 23.9 25.8 24.7 24.9 25.6 28.0 29.1 29.8 28.0 Curtin Aero 30.1 30.8 32.2 31.2 30.6 30.2 29.9 30.1 30.9 32.7 30.7 30.1 31.6 31.9 32.0 31.4 31.4 33.7 32.9 30.4 31.2 31.0 24.8 26.0 24.8 25.2 26.7 29.0 29.8 31.2 29.4 Cygnet Bay 27.3 26.6 26.5 27.5 26.9 28.4 26.8 27.7 27.4 28.2 28.3 29.0 28.9 29.8 29.2 28.5 28.5 28.2 28.2 27.5 27.2 27.8 23.5 29.2 23.6 22.8 24.8 26.5 26.4 Derby Aero 29.6 30.4 31.8 30.9 30.1 29.4 29.3 29.1 30.2 31.4 28.7 28.7 29.7 31.2 31.3 31.1 31.4 32.9 32.0 30.1 30.2 31.3 24.9 26.2 24.6 25.1 26.5 28.1 30.1 31.0 29.9 Fitzroy Crossing Aero 29.6 30.5 31.4 30.5 29.7 28.8 29.1 29.3 29.9 30.5 29.8 31.3 32.2 32.3 33.3 32.5 31.7 33.5 30.7 29.2 30.1 31.1 25.7 24.9 23.0 23.8 25.5 28.2 29.6 31.0 30.2 De Grey (04) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Karratha Aero 26.2 27.5 27.9 27.2 26.7 26.4 19.2 23.6 26.6 26.8 27.5 27.6 27.8 27.2 28.2 26.3 26.1 27.6 28.2 27.3 29.3 28.3 23.1 23.9 22.9 22.7 23.0 25.1 28.8 27.9 26.2 Mandora 28.8 30.2 29.9 30.0 30.0 29.4 27.7 31.4 33.0 30.0 28.6 30.0 29.2 30.0 31.7 32.1 31.0 23.0 24.8 24.4 26.0 30.4 29.0 27.5 Marble Bar 27.0 26.8 28.2 28.0 27.2 27.7 24.9 24.1 29.2 30.7 30.3 26.0 29.5 28.5 28.9 26.6 26.4 28.4 29.3 29.2 29.6 26.6 20.9 22.9 23.1 23.6 24.8 27.0 29.8 26.0 25.0 Pardoo Station 28.0 28.6 29.8 29.8 29.8 27.8 25.5 28.7 29.6 30.6 28.2 26.6 29.6 28.3 29.3 28.8 28.2 31.0 31.0 27.0 28.2 29.6 22.8 24.7 25.4 24.7 25.1 26.6 28.6 28.8 27.0 Port Hedland Airport 27.7 +0.1 5 27.8 29.6 30.0 29.3 28.1 24.4 26.0 29.0 29.4 27.2 27.1 29.2 28.7 27.5 28.4 27.4 30.9 30.5 28.6 29.2 29.2 22.7 24.7 24.8 24.9 25.2 26.7 30.3 28.8 26.7 Roebourne 27.4 +0.4 7 28.4 29.1 29.0 28.7 27.5 19.2 26.7 28.4 27.7 28.2 29.7 29.5 28.9 29.8 27.7 26.2 29.2 30.2 28.9 30.7 29.8 22.4 23.7 23.6 23.8 24.4 26.6 30.2 28.4 26.2 Fortescue (05) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Learmonth Airport 25.3 +0.5 7 25.9 25.9 27.5 26.5 22.5 21.6 23.6 26.4 26.8 28.7 27.6 25.8 27.5 25.6 24.8 24.6 26.5 26.3 26.4 25.8 24.0 22.3 21.6 23.2 23.4 23.2 25.0 27.9 27.1 26.2 Mardie 28.3 +0.2 6 28.9 29.7 30.6 30.5 30.4 20.7 25.9 28.7 31.5 27.8 27.7 27.5 26.9 27.8 28.4 27.8 29.8 32.1 31.5 29.9 29.8 25.3 24.4 24.9 25.6 26.4 28.6 31.5 30.3 28.4 Onslow Airport 26.5 +0.6 7 27.5 28.3 28.0 28.5 27.1 21.5 24.6 27.7 26.9 24.8 27.0 27.0 26.3 25.8 26.4 25.3 28.4 28.9 27.7 28.1 26.5 23.9 23.8 24.0 23.5 24.3 27.5 29.6 29.2 26.0 Onslow 26.0 +0.5 7 26.9 26.5 27.2 27.8 26.5 22.0 25.5 27.1 27.0 24.6 26.9 26.6 25.5 26.5 26.8 25.6 27.0 26.7 27.2 26.5 27.0 24.2 24.6 23.9 23.5 26.0 28.7 24.4 West Gascoyne (06) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Carnarvon Airport 24.7 +1.4 9 26.4 28.7 27.6 27.8 25.8 24.7 26.4 26.9 23.4 25.9 24.5 24.4 22.8 22.9 22.8 24.2 25.0 29.1 25.6 20.2 20.9 21.3 22.4 25.8 24.2 25.5 23.1 23.4 24.0 25.0 Denham 23.5 26.1 25.0 29.1 27.4 27.6 22.0 24.5 26.9 21.6 23.4 23.4 23.2 23.6 23.4 22.7 23.0 23.9 26.4 26.1 20.2 19.4 18.9 20.0 22.3 23.4 23.9 22.5 22.0 21.4 22.2 Emu Creek Station 26.6 +0.6 6 28.0 28.8 29.0 29.2 25.8 22.5 26.8 28.8 28.8 26.5 25.7 30.0 25.9 25.7 24.2 26.8 27.1 29.9 29.9 25.6 21.8 23.7 22.5 24.7 25.7 26.3 27.6 26.4 27.2 26.6 Murchison 22.2 27.0 27.0 26.5 26.6 25.5 21.5 21.6 25.0 23.1 25.0 24.1 22.0 21.8 20.5 19.5 21.0 24.1 26.2 25.7 16.4 16.1 16.8 18.0 21.5 18.6 22.4 21.0 19.3 20.5 21.6 East Gascoyne (07) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Newman Aero 23.0 23.9 24.4 24.0 24.0 23.6 15.7 23.5 25.4 27.0 26.4 24.3 25.5 24.3 24.6 21.7 22.2 24.4 25.6 27.1 28.4 17.1 16.9 18.1 19.3 20.2 21.5 25.4 24.4 20.9 20.2 Paraburdoo Aero 25.2 25.8 26.7 26.7 26.5 26.9 19.3 26.6 28.1 29.7 28.6 25.3 25.3 24.4 23.4 22.7 25.3 26.6 28.2 29.0 27.4 19.9 19.9 21.5 22.2 23.4 25.9 26.7 25.5 23.9 23.2 Murchison (07A) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Meekatharra Airport 20.4 +0.7 7 23.4 23.9 23.1 22.9 21.0 19.4 23.4 23.7 23.9 20.6 21.6 19.5 19.6 19.2 17.5 19.8 22.0 22.4 25.2 20.2 13.5 15.3 16.9 18.9 19.3 20.7 19.5 18.1 18.4 18.0 Mount Magnet Aero 19.7 24.8 25.0 23.7 23.4 21.4 20.6 23.1 22.9 22.7 18.3 21.4 19.2 18.2 16.8 16.9 19.0 21.4 22.8 24.3 14.7 13.6 14.5 15.2 17.7 15.1 20.9 19.8 17.7 18.2 17.8 Paynes Find 25.3 26.2 24.0 23.7 21.2 20.0 20.2 21.2 21.2 17.5 19.2 21.8 23.0 23.5 15.0 13.5 15.5 15.6 17.8 14.5 21.2 21.1 17.2 North Coast (08) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Carnamah 19.7 +0.7 8 26.0 25.9 26.3 25.0 23.0 16.7 20.5 22.2 19.2 20.8 21.0 19.0 17.8 18.2 17.8 19.2 21.0 23.5 22.0 16.4 13.0 15.2 15.1 18.5 14.5 18.0 20.5 17.5 17.2 Dalwallinu Comparison 18.7 +0.5 6 23.2 24.7 24.1 23.6 21.2 19.1 20.1 20.6 18.4 19.6 19.8 16.9 16.4 16.5 17.0 18.8 20.4 22.0 20.6 15.6 12.6 14.4 14.9 17.6 14.2 17.0 19.6 17.9 16.2 17.9 Eneabba 25.1 27.9 25.5 17.8 20.7 22.9 22.7 22.1 19.9 19.3 20.6 21.0 23.2 25.4 22.1 19.4 Geraldton Airport 21.5 24.3 25.3 26.5 28.4 27.6 18.4 22.7 22.7 20.1 22.5 23.0 21.1 20.8 20.5 20.5 21.2 23.3 25.9 24.4 19.2 16.8 17.2 17.0 19.7 16.6 19.6 21.5 19.8 19.9 19.8 Kalbarri 23.7 +0.9 9 26.6 28.1 29.3 29.6 28.2 19.9 24.0 25.7 21.9 24.7 23.8 22.4 23.2 22.4 22.6 23.6 25.5 28.2 26.2 19.6 19.5 18.6 17.8 23.4 20.5 24.0 22.9 22.2 22.0 23.6 Morawa Airport 19.9 24.2 26.0 25.8 25.3 22.2 19.2 21.3 21.0 20.9 19.6 20.7 19.4 18.4 17.7 18.5 19.5 21.7 24.1 22.8 17.0 13.8 15.5 15.3 18.3 14.5 20.2 20.5 17.8 18.1 18.4 Mullewa 20.7 +0.8 8 24.6 26.5 23.6 26.5 24.5 16.5 22.2 23.5 20.3 22.1 21.2 19.6 19.7 18.8 19.2 20.1 23.0 25.1 23.8 17.0 15.3 16.4 16.7 17.7 16.5 21.3 20.2 19.1 19.1 19.6 Wongan Hills 18.7 +0.6 7 21.5 24.3 25.0 23.5 21.5 17.6 18.5 21.5 18.7 19.0 20.4 17.5 17.0 17.5 17.0 17.1 20.5 22.0 20.0 15.4 12.5 14.5 16.2 18.2 14.0 18.4 20.0 17.5 15.5 18.2 Central Coast (09) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Badgingarra Research Stn 19.0 +0.3 6 21.9 23.2 25.8 25.3 23.6 14.9 20.1 20.8 19.4 19.8 20.3 16.6 17.5 18.3 17.9 19.2 20.5 22.7 20.4 16.8 13.2 14.5 15.3 18.1 13.9 18.9 19.5 17.6 16.5 17.8 Bickley 15.8 17.4 16.7 21.2 18.6 19.7 12.5 15.6 17.8 15.8 17.5 15.9 15.2 13.0 14.3 15.4 14.7 17.6 19.6 16.7 11.3 12.8 14.1 14.1 15.3 11.7 16.9 16.3 14.7 14.2 16.9 Gingin Aero 19.3 19.7 20.4 23.7 24.2 24.3 17.1 20.3 20.4 19.4 21.1 20.2 19.0 17.1 17.8 18.5 19.0 21.1 22.8 20.6 15.5 15.0 15.6 17.0 19.6 15.3 21.6 19.4 17.9 16.7 18.9 Gosnells City 19.9 21.0 21.0 25.5 23.0 23.7 16.9 22.0 20.5 21.4 20.4 19.9 17.8 18.0 18.5 21.4 23.7 21.0 15.3 15.9 17.5 20.1 16.6 20.7 20.1 18.1 18.0 20.5 Jandakot Aero 19.3 19.7 20.3 24.3 22.9 23.5 16.9 20.5 20.7 20.3 21.3 20.4 19.5 16.8 17.4 18.2 17.8 20.5 22.9 20.4 15.7 15.6 16.7 16.9 19.4 16.0 20.3 19.6 18.3 17.3 19.4 Jurien Bay 21.2 +0.6 8 23.6 22.0 26.0 25.8 25.0 18.8 21.4 23.0 21.2 22.0 22.0 20.0 19.5 20.4 21.0 22.0 22.2 24.1 22.2 19.8 17.2 18.0 18.4 21.4 16.0 20.6 21.8 20.0 19.2 21.0 Karnet 16.5 +0.2 5 16.5 18.2 21.8 20.2 20.6 14.4 17.3 19.1 17.0 18.3 15.5 14.9 12.4 14.9 16.1 15.9 18.0 20.0 16.9 12.8 13.0 14.5 15.3 16.9 12.0 17.2 16.8 14.8 15.5 17.5 Lancelin 20.5 +0.3 6 22.4 21.1 25.0 24.8 26.2 17.4 20.5 22.0 20.5 22.0 20.7 20.3 18.8 19.5 19.6 19.0 21.5 24.2 20.8 18.3 17.0 17.5 17.8 21.0 16.8 22.0 20.5 19.2 19.4 20.6 Medina Research Centre 19.5 19.2 20.8 24.3 22.4 23.6 16.6 20.9 21.4 20.5 21.5 20.4 19.7 16.1 18.4 18.7 17.5 21.5 23.5 20.4 15.5 15.8 17.1 17.5 19.9 15.7 20.5 19.7 18.4 17.4 20.3 Pearce RAAF 19.2 +0.4 7 19.0 20.4 24.1 23.2 23.5 17.1 20.9 20.1 19.1 21.2 20.2 19.1 16.5 17.0 18.2 17.9 20.9 22.6 20.2 14.5 15.4 16.1 17.0 19.8 15.7 21.2 19.3 18.2 16.7 19.6 Perth Airport 19.3 +0.4 6 20.0 20.3 24.4 21.7 23.2 16.8 19.0 20.6 19.3 21.3 20.4 19.5 16.5 17.4 18.5 17.9 20.7 23.4 20.7 15.5 16.0 17.1 17.3 19.1 15.8 20.8 20.1 18.1 17.7 20.0 Perth Metro 19.6 +0.3 6 19.6 20.6 24.2 22.9 23.2 17.4 20.4 21.0 19.2 21.5 20.8 19.8 16.9 18.2 18.9 18.2 21.5 23.6 21.1 15.9 16.1 17.1 17.6 18.9 15.3 20.8 19.8 19.3 17.4 20.2 Rottnest Island 19.1 18.3 19.9 23.4 22.1 22.3 17.3 20.8 21.4 19.2 21.9 20.3 19.6 16.9 17.4 18.4 17.2 20.4 21.7 20.9 17.1 14.8 16.3 16.9 18.9 16.5 20.3 19.6 18.4 16.5 18.5 Swanbourne 19.6 19.5 21.6 24.7 22.7 23.3 17.0 20.9 21.3 19.1 21.7 20.5 20.0 17.3 18.3 19.2 17.5 21.2 23.5 20.8 15.8 16.4 17.2 17.8 19.5 15.3 21.0 19.7 19.5 17.6 19.4 South Coast (09A) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Albany Airport 17.0 15.4 20.0 19.8 18.2 18.5 18.1 14.7 20.5 20.9 18.7 16.3 16.5 12.5 14.6 16.4 17.9 19.8 19.9 15.6 11.8 14.0 16.2 16.3 17.1 16.1 18.5 16.6 15.0 15.3 17.9 Albany 17.5 +1.0 8 18.5 20.7 20.3 19.3 19.0 18.7 14.8 19.3 20.6 18.5 17.0 17.1 12.6 15.9 16.6 18.1 20.9 20.8 15.2 12.6 14.3 17.0 18.4 18.3 17.3 19.1 15.8 14.3 16.0 18.2 Bridgetown Comparison 17.8 +1.1 9 17.0 20.6 23.1 22.0 20.0 18.0 16.5 21.7 21.0 17.0 15.5 16.0 12.5 13.8 16.6 18.9 20.0 20.6 17.1 14.0 15.0 17.4 18.2 15.6 18.6 16.2 16.5 17.5 18.8 Bunbury 18.6 19.7 19.5 23.8 22.1 21.7 17.1 17.5 20.8 20.9 20.0 18.0 18.2 14.8 15.0 18.8 18.6 20.5 19.7 19.1 15.8 15.9 17.0 17.1 18.4 16.1 18.9 18.9 17.2 17.1 18.4 Cape Leeuwin 18.2 +0.9 9 17.1 18.6 21.4 22.0 19.7 16.9 16.8 21.1 20.8 19.0 16.5 17.2 15.0 17.3 18.6 19.2 19.9 21.5 17.1 15.0 17.0 16.3 18.6 18.6 15.8 19.1 16.8 17.0 18.5 18.3 Cape Naturaliste 18.3 +1.0 9 18.9 18.7 20.8 20.7 21.4 17.4 17.7 20.9 20.2 18.8 16.4 17.7 14.5 16.6 18.5 20.0 20.7 20.9 17.7 15.3 16.0 17.0 17.7 17.8 16.9 20.0 17.2 17.2 17.7 18.7 Donnybrook 18.1 +0.7 8 18.2 19.0 22.7 20.5 17.2 16.3 22.3 22.1 19.1 16.0 16.2 14.2 16.0 18.7 19.5 19.5 21.3 18.0 15.0 14.5 17.0 17.5 18.6 15.8 19.6 17.5 17.2 17.8 17.6 Dwellingup 16.7 +0.8 8 16.4 18.5 21.3 19.4 20.4 15.0 16.9 18.9 18.7 18.8 15.0 15.3 13.1 13.7 17.0 15.8 18.8 20.0 17.2 12.1 13.6 14.3 15.5 17.1 13.4 17.5 17.0 15.6 15.6 18.1 Esperance 18.3 +0.3 6 21.0 22.5 21.6 19.9 19.6 19.0 12.4 16.7 20.2 18.2 22.4 17.8 12.1 15.4 17.0 18.9 20.7 21.9 19.2 15.1 13.9 17.6 17.1 18.6 18.3 19.9 21.1 14.5 15.7 19.3 Harvey 18.4 19.2 21.0 23.0 21.0 23.0 17.5 16.8 20.0 21.0 20.5 17.0 17.8 15.0 15.5 19.0 18.5 19.0 21.0 18.8 13.5 15.5 17.0 16.8 18.5 15.8 18.8 18.5 17.0 18.0 18.5 Hopetoun North 18.6 21.4 21.2 21.4 20.5 20.2 19.9 13.7 18.1 19.7 19.5 21.6 18.2 12.7 16.9 17.3 19.8 21.6 22.1 17.9 14.2 15.4 17.2 18.4 17.9 18.1 21.1 21.0 15.6 16.3 18.6 Jarrahwood 17.7 +0.6 7 18.0 20.0 23.0 21.5 20.5 16.3 16.0 20.5 20.8 18.2 15.2 15.2 14.0 14.0 17.2 19.0 19.5 20.0 17.5 14.5 15.5 17.0 16.7 18.7 15.7 17.5 17.0 17.5 17.0 18.0 Mandurah 18.7 18.4 20.9 22.9 21.1 22.9 17.1 19.4 19.6 20.7 20.6 19.7 19.3 15.9 16.2 16.9 16.6 19.8 20.2 20.3 16.5 15.5 16.9 17.2 19.3 16.3 18.7 19.6 18.7 16.8 17.3 Manjimup 16.1 +0.8 9 15.0 18.7 20.5 20.2 19.7 16.3 15.2 20.0 20.0 15.8 12.7 14.6 11.6 11.6 16.9 17.7 18.7 19.0 14.8 10.9 12.8 14.6 16.2 16.6 14.1 17.3 14.2 15.1 16.1 16.6 North Walpole 16.8 14.6 20.3 20.0 18.7 18.6 17.2 14.5 20.9 20.9 16.7 14.2 15.7 12.3 14.0 17.0 18.3 19.8 19.9 16.9 12.3 13.5 16.4 16.6 18.2 16.0 16.8 14.9 14.7 17.3 17.8 Pemberton 16.6 +0.7 8 15.2 19.8 21.1 19.9 19.0 16.8 15.9 20.6 21.0 15.5 13.4 15.4 12.5 12.4 17.3 18.2 19.3 19.8 15.0 10.8 13.3 15.0 17.1 17.5 14.6 18.1 14.4 15.0 16.6 Rocky Gully 15.9 13.9 19.3 20.1 18.4 18.7 17.1 13.9 19.6 19.7 17.0 13.0 14.9 11.1 12.1 16.2 16.7 18.2 18.8 15.5 12.4 12.2 14.5 15.3 16.1 14.4 16.6 14.5 12.8 15.4 17.7 Windy Harbour 17.9 16.7 20.4 22.0 20.4 21.1 17.2 16.9 21.2 22.3 18.2 15.4 16.1 13.7 16.7 18.2 19.2 20.2 20.6 16.3 13.8 15.3 16.8 18.8 16.4 18.2 15.3 15.8 17.9 18.6 Witchcliffe 17.4 15.5 19.0 20.1 20.1 20.2 16.4 16.7 20.2 19.5 17.4 14.9 16.2 13.5 15.6 17.9 18.9 20.2 20.1 16.6 13.9 16.0 16.7 16.1 17.6 16.0 18.8 16.0 16.4 17.7 17.8 North Central (10) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bencubbin 18.1 +0.7 7 22.8 25.0 22.2 22.7 21.5 19.4 18.6 19.7 18.9 16.4 19.7 17.1 13.9 15.2 16.0 17.2 19.3 21.6 20.8 14.7 12.5 13.3 16.1 17.5 14.4 16.9 19.6 16.7 15.2 17.2 Cunderdin Airfield 18.5 20.0 22.5 24.1 23.7 23.6 18.3 19.2 20.2 19.5 19.3 19.9 18.0 14.7 16.1 17.4 17.6 19.9 21.8 18.8 14.5 13.7 14.4 16.1 17.5 14.1 18.8 19.5 17.1 16.1 18.0 Merredin 18.2 +0.9 8 22.5 24.4 21.6 21.8 20.5 18.4 18.3 20.0 19.4 16.2 19.8 18.0 14.3 15.0 15.8 17.0 19.8 21.7 20.5 14.3 14.5 15.5 16.0 16.5 13.8 18.5 19.6 17.5 16.7 18.8 Northam 18.6 +0.7 8 20.9 18.4 23.6 23.0 21.9 17.4 20.9 20.2 18.4 20.7 20.5 19.4 15.4 16.7 18.1 17.6 20.7 22.0 19.0 14.7 14.5 15.4 16.0 17.8 14.2 20.1 18.8 17.2 16.6 18.1 York 18.3 18.5 18.5 24.0 23.7 23.0 16.5 18.5 20.5 17.6 20.5 20.0 18.4 15.6 16.3 19.0 17.5 20.5 21.4 20.0 14.4 14.8 14.4 16.0 17.4 13.8 19.5 19.0 16.5 15.7 18.1 South Central (10A) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Beverley 18.2 +0.3 6 19.0 20.2 23.2 23.6 22.6 16.6 16.8 21.0 18.4 20.6 19.6 17.8 14.2 15.4 18.0 17.2 20.2 21.0 19.0 14.2 16.0 14.8 16.2 17.2 13.6 18.6 18.8 17.4 16.0 18.0 Brookton 17.5 +0.4 7 18.8 20.4 23.4 23.8 22.0 15.5 17.1 19.2 17.8 19.1 18.0 17.0 13.9 14.3 17.9 17.1 19.2 20.0 18.6 14.8 13.2 13.9 15.7 15.6 13.4 17.6 18.3 16.4 15.5 17.0 Corrigin 17.3 +0.9 9 20.4 22.7 22.5 21.7 20.6 17.6 17.0 18.9 18.5 18.6 18.8 15.7 12.8 14.0 15.9 16.8 18.7 20.2 16.8 13.4 13.8 14.5 15.1 15.9 13.4 17.5 18.5 16.4 15.3 17.5 Hyden 18.4 +1.0 8 22.5 25.1 23.2 22.4 21.5 19.0 17.6 19.0 19.8 18.0 19.6 16.5 13.6 15.9 17.0 18.5 20.5 22.0 17.3 15.0 13.7 16.0 16.7 16.5 15.2 18.0 19.6 17.0 16.0 18.5 Jacup 17.1 19.9 21.2 20.9 19.5 18.1 19.4 14.9 18.8 20.6 16.8 17.6 15.7 11.4 14.6 15.7 18.1 18.8 20.0 15.7 13.1 13.9 16.2 16.1 15.6 15.2 17.9 18.1 15.4 15.4 18.4 Katanning Comparison 16.3 +0.8 8 15.5 21.3 20.5 19.2 18.0 16.0 18.6 19.5 17.8 15.5 15.0 11.0 14.0 15.0 18.2 19.5 15.8 12.5 12.5 15.5 15.6 16.0 13.5 16.0 16.5 15.5 14.5 17.0 Lake Grace Comparison 17.0 +0.5 7 19.7 23.9 21.0 20.0 18.3 16.4 19.0 19.2 16.8 18.1 15.3 12.1 14.2 15.8 17.4 18.2 19.8 16.8 12.8 13.4 15.0 15.0 16.3 15.0 17.4 18.4 15.8 14.9 16.0 Narembeen 18.3 +0.8 8 22.0 25.9 22.8 21.6 20.6 18.4 15.7 19.9 19.0 18.3 19.4 17.0 13.9 14.8 15.6 17.0 19.1 21.6 18.0 14.7 15.7 17.4 17.0 14.5 18.7 19.1 17.4 16.2 18.9 Narrogin 16.4 +1.0 9 16.6 20.2 22.0 20.9 20.5 16.6 16.5 18.8 18.4 17.7 16.2 15.2 12.0 13.5 14.4 16.0 17.7 19.4 17.0 12.4 12.3 13.8 14.4 16.0 13.1 17.0 17.0 14.5 14.5 17.4 Ongerup 16.6 +0.7 7 16.6 22.1 21.2 19.5 18.9 18.5 16.0 20.5 20.0 16.5 16.6 15.0 11.4 13.6 16.1 17.0 18.5 19.8 15.0 12.4 13.4 14.5 15.5 15.0 14.6 16.0 17.2 14.4 14.5 16.3 Pingelly 17.0 +0.7 8 18.5 21.0 22.2 21.8 21.0 15.8 16.3 19.4 17.8 18.1 17.0 16.3 13.3 14.6 16.9 16.7 18.5 20.0 17.0 13.4 13.6 14.0 14.9 15.6 12.3 17.3 17.8 16.2 16.5 17.0 Ravensthorpe 17.7 +0.5 7 23.2 22.9 20.6 20.4 18.6 18.8 14.2 19.7 20.7 18.1 19.6 16.4 12.4 14.4 16.3 18.3 19.5 20.6 17.0 13.8 12.8 16.0 16.4 16.8 15.7 19.0 20.0 15.0 16.0 18.0 Wagin 16.9 +0.6 7 16.0 21.1 22.0 21.1 20.4 18.8 17.2 19.3 19.6 18.8 16.2 15.0 11.5 14.2 15.7 17.0 18.5 19.5 18.0 13.1 12.9 14.5 15.0 15.8 13.8 17.0 17.5 15.1 15.4 17.4 Wandering 16.8 16.7 19.3 21.8 21.2 20.4 15.5 17.2 19.4 17.8 19.1 16.6 15.7 13.5 14.1 17.1 16.6 17.8 19.9 17.6 13.2 12.7 13.9 14.9 15.6 12.3 17.0 17.5 15.9 15.6 17.9

page 18 Monthly Weather Review Western Australia June 2012

Daily and mean maximum temperatures for June 2012 Mean is the average of the daily maximum temperature for June 2012; it is only shown if there are sufficient days available. Anom is the difference between the mean daily maximum temperature for June 2012 and the long-term average maximum temperature for June. Decile is the decile rank of mean daily maximum temperature for June 2012 in the climate record of other June mean daily maximum temperatures; “L” indicates this is the lowest on record, and “H” it is the highest on record. Anomalies and deciles are only shown if there are sufficient years of climate record available. The lowest and highest maximum temperatures for each site for June 2012 are highlighted.

Eucla (11) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Balladonia 18.8 +0.8 7 24.8 20.7 20.4 19.6 18.1 18.9 19.7 15.0 20.8 18.1 22.7 18.6 14.0 14.5 16.8 18.5 21.1 21.8 25.0 16.3 14.5 17.5 17.0 18.0 18.0 19.5 22.2 17.4 16.1 17.2 Eucla 19.0 +0.3 6 21.6 18.7 17.8 17.4 17.9 17.5 17.4 20.5 21.5 20.2 21.9 22.5 24.3 16.6 18.3 19.3 20.6 22.0 24.2 16.8 14.4 15.2 16.6 17.1 17.6 18.3 20.2 19.5 16.4 16.2 Eyre 19.4 +0.5 6 24.0 20.0 20.0 20.0 17.5 18.0 20.0 14.0 19.0 20.0 25.5 21.5 20.0 17.0 19.5 19.0 22.7 23.5 26.0 16.0 15.5 15.0 18.5 20.0 19.5 19.0 20.0 18.5 16.0 18.0 Forrest 19.5 22.2 20.6 19.4 18.1 18.1 18.1 18.4 21.4 22.2 21.6 22.2 23.0 24.4 16.3 18.3 20.2 21.1 22.3 24.3 20.2 13.9 15.7 17.7 17.3 18.3 17.8 19.9 18.7 15.4 16.4 South East (12) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bulga Downs 20.2 25.1 24.8 23.1 22.0 21.5 21.0 24.0 23.5 24.1 15.8 21.5 20.0 19.0 17.9 16.8 19.2 21.7 22.9 25.8 15.8 14.5 16.5 18.2 19.0 16.1 21.4 19.5 19.1 17.0 17.9 Kalgoorlie-Boulder Airport 18.1 +0.6 7 23.6 22.8 19.2 18.4 17.8 18.6 18.7 18.5 19.8 16.0 20.9 16.8 15.6 15.0 16.1 18.5 19.7 21.3 24.2 14.3 13.5 14.3 16.2 16.5 16.8 18.0 21.5 17.0 15.7 16.2 Laverton Aero 18.8 22.7 22.4 20.4 19.3 19.0 16.2 21.5 22.8 23.3 17.0 21.8 20.7 18.8 15.4 16.3 18.4 20.5 21.6 25.1 16.7 11.7 13.6 16.2 17.2 16.6 20.1 20.2 16.9 15.6 16.2 Leinster Aero 19.3 23.0 23.0 21.0 20.3 20.0 19.5 22.1 22.5 24.5 18.4 21.7 20.3 19.6 17.3 15.8 18.5 21.0 22.0 26.2 17.7 11.2 14.0 15.9 17.5 17.2 19.1 19.2 17.4 16.5 16.6 Leonora 18.9 −0.1 5 22.9 23.0 20.9 19.8 19.5 20.0 21.6 22.6 22.4 16.4 21.6 19.4 19.2 16.6 16.6 18.0 20.3 21.6 25.5 16.1 12.0 14.2 15.5 16.3 16.3 20.0 19.4 17.4 16.7 16.3 Norseman 17.4 20.5 16.7 18.6 Salmon Gums Res.Stn. 17.5 +0.6 7 23.9 22.9 19.7 19.7 19.1 18.8 13.2 14.9 18.9 17.0 20.4 16.5 13.0 14.9 14.8 18.3 19.7 21.2 20.9 14.3 12.9 16.0 16.8 17.0 16.1 17.5 19.3 15.7 14.6 17.9 Southern Cross Airfield 17.9 23.5 23.7 20.9 20.4 19.6 19.6 18.7 18.9 19.8 15.8 20.4 15.9 14.1 15.8 15.7 17.9 19.3 21.6 22.0 14.9 12.6 14.6 16.1 16.1 15.0 16.6 20.0 16.1 14.6 17.3 Yeelirrie 22.8 23.4 21.8 21.5 20.2 18.5 23.6 24.0 23.8 22.2 22.0 20.6 19.2 16.1 19.3 21.7 22.7 25.7 20.1 20.4 20.5 17.7 17.7 17.2 North East (13) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Balgo Hills 24.0 23.7 23.6 24.2 25.5 25.5 24.9 27.7 29.2 29.8 30.0 29.2 Carnegie 23.7 23.6 22.3 22.1 22.1 18.5 23.4 26.5 25.9 24.4 23.8 24.9 25.0 22.5 20.8 22.9 24.3 25.8 27.1 19.9 Giles Meteorological Office 19.9 −0.4 4 21.7 20.5 19.6 20.9 18.8 17.0 18.3 22.1 22.3 16.2 19.3 23.2 25.6 23.1 19.9 20.2 20.5 21.0 22.3 23.8 16.7 14.8 16.6 16.5 17.6 19.0 19.9 23.1 19.0 17.8 Telfer Aero 25.6 +0.3 7 25.9 26.9 26.5 25.8 26.2 24.5 24.3 27.9 28.7 28.7 28.7 28.3 28.3 28.0 25.6 24.6 26.8 28.5 27.6 28.3 23.7 18.5 20.4 21.3 21.7 23.4 25.8 27.9 23.7 22.6 Warburton Airfield 21.0 +0.3 7 22.6 20.7 21.3 21.4 19.2 19.6 21.8 24.6 25.8 17.4 24.9 25.3 25.5 21.1 20.7 19.8 21.6 22.7 24.4 25.9 15.9 15.0 16.5 17.0 18.5 20.9 22.4 23.1 18.7 17.1 Wiluna 20.9 +1.0 8 24.0 22.0 22.0 21.0 25.0 25.5 24.1 20.9 21.0 21.0 17.6 20.3 22.4 23.5 26.7 23.5 13.6 15.8 16.5 18.8 18.5 20.5 23.0 18.6 17.5

page 19 Monthly Weather Review Western Australia June 2012

Daily and mean minimum temperatures for June 2012 Mean is the average of the daily minimum temperature for June 2012; it is only shown if there are sufficient days available. Anom is the difference between the mean daily minimum temperature for June 2012 and the long-term average minimum temperature for June. Decile is the decile rank of mean daily minimum temperature for June 2012 in the climate record of other June mean daily minimum temperatures; “L” indicates this is the lowest on record, and “H” it is the highest on record. Anomalies and deciles are only shown if there are sufficient years of climate record available. The lowest and highest minimum temperatures for each site for June 2012 are highlighted.

North Kimberley (01) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Kalumburu 12.3 11.8 15.3 18.3 14.6 16.3 9.7 9.2 9.5 9.8 10.6 9.1 9.5 11.6 11.9 14.0 17.7 17.4 16.7 13.5 11.4 8.3 10.9 12.5 16.0 14.0 9.4 8.1 9.3 10.4 Mount Elizabeth 4.8 7.0 10.0 7.8 6.6 5.2 6.4 7.7 8.8 8.5 8.2 13.0 12.4 11.9 5.9 2.6 4.0 4.6 6.4 2.8 1.8 0.1 1.5 3.3 4.7 4.9 Wyndham 14.4 −3.2 1 14.2 17.6 18.9 16.3 15.5 14.9 12.5 12.3 16.5 14.1 12.3 12.2 13.4 15.0 16.3 17.9 19.4 22.0 16.7 11.5 10.6 12.5 15.8 13.1 10.6 10.5 12.9 11.8 11.5 12.5 East Kimberley (02) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Argyle Aerodrome 13.4 14.1 17.2 15.6 13.7 11.3 11.8 11.2 11.8 12.6 11.6 12.5 13.5 13.9 14.8 17.1 19.5 19.4 16.0 10.9 11.8 11.6 13.9 15.0 10.7 9.1 11.6 11.0 11.5 13.6 13.2 Halls Creek Airport 11.4 −2.2 2 11.4 13.0 12.8 10.0 9.8 9.3 8.9 11.5 12.0 10.2 10.5 12.4 12.9 17.2 17.2 18.3 15.9 14.0 9.8 8.8 7.8 13.9 10.3 9.0 8.8 8.2 7.9 9.5 10.2 11.8 Kununurra Aero 11.7 11.2 15.6 17.8 10.8 12.0 9.0 8.5 11.7 11.1 9.3 8.3 10.4 10.9 12.3 13.4 15.6 15.2 18.6 14.8 8.4 7.7 8.6 14.5 13.5 12.9 12.8 8.3 8.0 9.4 9.8 Warmun 10.9 −2.8 1 12.0 13.5 13.5 10.5 9.0 6.5 7.5 10.0 11.5 9.5 7.0 8.5 11.0 12.5 13.5 18.5 16.0 17.0 10.0 6.5 6.5 10.5 12.5 12.5 11.0 10.0 7.5 9.0 9.0 13.0 West Kimberley (03) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bidyadanga 14.4 −0.9 3 10.5 12.7 17.2 17.0 15.2 13.2 15.8 15.3 15.2 14.6 15.0 17.4 15.6 18.1 15.7 13.5 13.2 16.5 13.8 13.8 15.0 12.0 13.0 12.5 12.0 12.0 14.0 13.5 13.4 Broome Airport 13.8 −1.4 3 10.9 10.7 14.9 14.3 13.9 11.9 12.7 14.1 14.1 15.1 16.0 18.7 20.0 17.1 16.2 16.9 17.1 19.6 14.9 9.4 9.6 16.0 12.5 12.5 7.9 8.9 8.9 9.6 11.0 17.3 Curtin Aero 14.4 13.2 13.2 18.0 16.4 15.1 14.2 9.6 14.8 17.2 12.0 14.4 16.9 18.1 17.2 16.6 16.9 18.8 18.7 15.8 12.2 9.1 16.2 12.9 12.2 9.7 10.3 11.4 9.4 14.6 15.4 Cygnet Bay 14.7 12.4 12.4 14.7 17.0 14.5 12.0 12.7 13.3 13.7 15.0 15.6 16.2 18.0 18.0 16.6 16.0 18.8 17.2 14.9 10.2 12.6 14.0 17.8 18.4 17.5 10.2 10.0 12.3 Derby Aero 13.2 9.7 10.2 16.3 15.4 13.3 15.5 9.5 11.9 14.1 13.4 14.2 17.9 18.6 20.0 17.4 17.1 18.2 17.9 14.5 9.3 9.5 16.8 13.6 9.5 8.3 7.0 6.1 7.7 10.3 12.6 Fitzroy Crossing Aero 10.5 7.8 9.4 12.4 9.7 9.0 8.3 11.0 11.2 11.3 11.0 10.5 13.3 17.1 18.0 18.4 17.4 13.3 13.1 9.1 5.9 7.8 14.0 7.9 5.8 4.2 5.5 4.6 7.5 8.9 11.0 De Grey (04) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Karratha Aero 14.6 10.6 11.7 11.6 13.0 15.1 17.4 14.5 18.6 17.0 19.0 20.8 17.7 16.4 16.6 15.2 12.3 12.8 15.4 14.2 15.0 17.6 15.5 13.1 12.7 12.7 11.2 10.4 12.1 13.3 13.2 Mandora 11.2 12.0 16.0 9.0 8.8 10.0 6.8 8.5 11.5 13.0 Marble Bar 12.9 11.6 13.6 14.2 11.3 14.0 15.1 14.1 14.0 15.1 14.5 21.7 19.1 16.1 12.5 16.1 8.2 12.3 13.1 10.4 9.6 13.7 11.5 10.1 10.7 11.1 9.0 9.8 11.0 14.0 10.0 Pardoo Station 13.4 11.5 13.5 14.6 15.2 14.0 14.8 17.1 16.0 16.2 13.9 21.8 17.0 14.7 14.2 15.0 10.4 13.8 15.5 13.2 10.0 13.5 12.1 8.4 12.0 10.5 11.0 9.5 9.4 13.2 10.2 Port Hedland Airport 13.5 −0.6 4 10.2 11.0 13.9 13.5 13.8 16.5 15.3 16.1 16.3 15.9 22.3 16.8 14.7 14.0 14.5 11.1 14.4 16.9 13.0 11.7 14.8 14.2 8.6 13.9 10.9 9.6 9.4 9.9 12.6 10.0 Roebourne 14.9 −0.4 4 10.0 12.9 14.2 15.3 15.4 17.9 14.1 17.2 18.4 18.1 21.2 17.8 16.1 16.4 16.0 13.4 15.1 16.9 14.3 14.9 16.0 14.4 10.8 14.4 12.9 12.8 10.1 11.1 14.2 13.5 Fortescue (05) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Learmonth Airport 13.3 +0.2 6 9.2 6.5 8.8 10.9 11.8 15.1 18.3 16.2 19.4 22.2 17.7 14.1 15.0 17.0 11.7 9.3 7.9 12.5 13.7 21.7 17.7 10.6 11.1 10.0 10.6 10.0 11.4 16.6 12.2 11.1 Mardie 13.8 0.0 6 8.4 9.4 11.6 11.5 14.1 17.1 14.8 16.8 17.0 21.7 20.1 16.7 15.3 15.0 13.3 11.1 12.0 15.0 14.5 14.4 16.8 15.5 10.1 12.2 10.2 10.1 10.5 13.0 13.9 11.8 Onslow Airport 15.1 +1.0 9 11.5 11.1 12.1 13.0 16.1 15.3 16.5 18.9 19.0 21.6 19.6 17.0 16.3 17.4 15.3 12.3 11.5 13.9 15.4 18.4 18.2 13.2 12.3 13.6 13.5 12.9 11.6 15.5 17.0 14.4 Onslow 15.5 +2.2 9 10.1 11.1 14.0 14.0 16.7 15.6 17.1 19.2 20.1 21.6 19.3 17.0 17.1 17.8 15.0 12.8 11.4 13.8 16.6 18.1 18.1 15.0 13.5 13.4 14.5 14.1 12.1 15.0 West Gascoyne (06) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Carnarvon Airport 12.3 0.0 6 8.8 9.9 6.0 8.3 13.0 15.1 15.1 12.4 16.8 17.1 16.8 15.4 19.0 15.4 12.1 9.6 8.7 8.1 13.5 14.4 14.2 8.1 6.0 9.5 11.3 13.9 17.2 13.1 10.8 9.3 Denham 15.4 14.7 15.1 13.5 15.0 16.9 15.4 15.8 16.6 17.9 18.0 18.5 17.4 17.5 17.0 14.8 13.5 13.7 12.1 15.0 16.9 15.5 11.4 12.1 14.1 15.6 18.0 18.0 15.4 12.6 13.0 Emu Creek Station 13.1 +0.5 7 8.0 7.8 7.7 9.3 11.0 14.6 14.5 17.3 19.1 22.2 17.0 14.5 15.5 16.8 11.9 10.6 9.2 11.4 14.9 17.1 10.5 8.1 12.5 9.1 11.1 12.2 17.8 14.9 12.3 Murchison 9.1 6.4 5.4 5.0 4.4 9.5 14.5 10.2 9.4 13.5 13.4 13.5 14.0 11.0 14.1 4.9 4.0 3.5 11.8 14.0 7.0 3.2 11.0 8.0 13.0 12.4 6.0 5.0 5.4 East Gascoyne (07) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Newman Aero 7.2 2.5 4.3 3.6 4.8 4.6 13.2 9.9 10.9 8.5 17.4 16.8 9.4 8.7 9.2 6.5 5.1 2.7 3.5 5.0 7.6 13.2 5.9 3.7 5.0 2.5 3.7 5.6 10.6 5.6 5.5 Paraburdoo Aero 11.3 6.8 8.5 10.9 11.2 11.6 14.3 13.6 11.9 14.7 19.0 18.1 11.3 11.0 12.9 7.8 9.1 8.9 7.8 9.7 11.9 14.7 8.9 9.1 10.8 9.1 10.1 8.1 12.9 13.0 12.7 Murchison (07A) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Meekatharra Airport 9.0 +0.2 6 5.7 7.8 11.0 11.1 11.7 13.6 13.2 10.0 10.9 14.4 12.8 10.6 13.6 9.8 8.3 5.3 5.3 6.1 9.4 9.8 6.6 3.0 3.0 9.0 7.0 12.1 12.3 7.1 3.4 5.1 Mount Magnet Aero 9.3 9.1 6.9 11.0 9.1 11.1 14.0 12.2 12.3 11.1 14.2 13.4 13.4 14.3 10.6 9.3 5.0 5.3 6.0 10.7 12.8 6.4 1.9 3.0 9.0 6.8 10.0 12.3 7.4 5.8 4.3 Paynes Find 10.5 4.7 13.0 10.5 11.0 13.8 12.2 12.5 10.0 13.8 14.2 4.4 4.0 3.8 9.3 12.0 4.0 0.0 2.5 6.8 6.5 9.6 13.2 6.4 4.3 North Coast (08) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Carnamah 10.1 +1.4 9 13.5 7.5 11.3 12.9 13.5 13.3 12.7 12.0 12.7 14.7 13.5 12.0 13.0 9.8 10.0 8.3 6.4 6.5 10.0 9.5 4.5 5.5 5.3 8.0 11.5 9.8 11.0 8.8 7.0 7.2 Dalwallinu Comparison 9.4 +1.5 9 12.9 8.6 12.3 12.6 11.8 12.8 11.9 11.4 11.0 12.8 13.4 10.9 11.8 7.2 8.8 8.5 7.0 7.1 9.8 9.8 4.6 2.9 3.6 6.9 8.9 10.1 10.9 9.5 7.1 5.9 Eneabba 13.0 7.3 12.8 13.1 13.0 13.5 13.6 14.4 12.1 13.5 11.1 10.1 9.8 9.5 11.9 10.5 7.6 Geraldton Airport 12.1 13.6 8.6 10.5 13.8 12.7 12.9 14.0 13.8 14.6 15.8 16.9 15.0 15.9 12.0 12.7 9.7 8.5 10.1 12.5 14.1 9.7 5.7 7.8 12.0 14.0 11.6 13.9 11.6 9.3 8.6 Kalbarri 12.1 +1.1 9 13.9 11.7 9.6 9.4 13.6 13.7 14.0 15.0 14.0 15.4 19.4 17.9 17.7 11.9 10.6 10.2 7.6 9.3 11.0 15.1 10.4 4.4 6.5 12.0 13.1 12.9 14.2 9.7 10.5 8.4 Morawa Airport 9.7 13.4 7.7 10.6 11.9 12.4 13.2 13.4 12.5 13.2 14.8 14.4 12.3 13.5 10.8 10.5 5.5 4.8 5.5 9.0 11.5 4.6 4.0 4.1 7.5 11.3 9.8 12.8 8.1 5.4 3.8 Mullewa 10.3 +1.8 10 9.6 8.7 11.4 12.9 13.7 12.8 12.4 12.9 14.0 14.5 14.2 12.1 13.4 10.1 9.4 7.5 6.7 7.7 7.8 12.0 7.7 4.5 5.4 8.8 11.8 10.6 13.3 8.0 7.0 7.0 Wongan Hills 9.0 +1.3 9 13.5 8.0 9.0 13.0 12.0 13.0 11.8 10.5 9.5 13.4 14.0 8.5 10.0 9.0 8.5 9.7 6.8 6.5 9.5 7.5 5.0 2.5 2.5 7.0 8.0 10.0 11.0 10.0 5.0 4.5 Central Coast (09) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Badgingarra Research Stn 9.8 +1.4 10 10.4 7.4 12.6 13.9 14.4 13.5 12.2 10.3 12.8 14.3 13.5 10.5 11.9 7.8 7.5 8.4 8.7 9.3 9.0 7.5 4.7 5.1 6.3 8.1 10.6 10.0 9.6 8.2 8.4 7.7 Bickley 9.0 12.1 8.6 10.1 11.7 10.1 10.6 10.0 10.6 10.4 12.6 13.1 9.0 9.2 6.5 7.8 11.2 11.2 7.3 11.5 6.2 3.9 4.4 4.7 6.6 6.9 8.1 11.1 8.9 7.1 7.3 Gingin Aero 8.9 11.2 4.2 9.8 15.4 15.1 15.1 12.8 11.5 8.3 14.8 13.8 10.0 11.6 9.3 6.3 10.7 8.4 4.3 7.2 6.7 1.6 −0.3 0.9 5.9 7.7 12.3 10.9 11.0 8.8 3.1 Gosnells City 10.6 12.0 8.5 11.0 15.0 15.8 14.9 13.1 10.0 15.5 15.3 11.4 12.5 8.0 10.0 13.5 8.8 13.1 7.6 3.4 3.2 4.0 11.2 13.2 13.0 11.3 7.1 5.0 Jandakot Aero 9.2 9.0 4.4 11.1 16.1 15.8 13.5 12.7 11.4 7.4 14.3 15.4 10.5 12.8 7.9 5.7 10.7 13.4 5.5 10.8 4.9 0.2 0.0 1.7 7.4 9.1 12.4 11.8 12.3 5.2 3.1 Jurien Bay 11.1 +0.8 7 12.0 8.5 10.2 10.2 15.4 14.0 14.0 10.5 13.0 15.0 17.0 15.0 15.0 11.0 11.5 11.2 10.0 10.0 12.0 10.8 7.0 2.5 2.3 7.0 11.5 11.0 14.4 15.2 9.0 7.0 Karnet 7.8 +0.5 7 11.6 9.4 10.5 8.2 12.5 12.4 10.5 8.0 8.1 10.9 9.8 8.5 8.6 6.2 4.9 7.7 11.2 7.1 8.9 4.2 2.6 1.5 1.4 5.6 6.3 9.2 10.9 8.9 5.0 4.1 Lancelin 11.4 +0.6 8 13.5 9.2 11.8 15.3 16.2 14.4 13.5 12.8 12.5 14.5 12.0 14.2 11.0 13.0 12.8 11.3 11.2 13.5 9.8 5.3 5.0 5.7 5.3 10.8 12.1 12.3 14.0 10.1 7.4 Medina Research Centre 10.3 11.0 6.0 12.3 16.5 16.1 13.3 12.5 11.9 9.8 15.9 15.7 12.3 13.8 8.6 6.9 11.3 8.9 12.6 6.7 2.5 2.1 2.4 6.8 9.9 12.9 14.0 13.3 7.0 4.5 Pearce RAAF 10.1 +0.7 7 12.5 8.3 11.6 15.2 15.1 15.0 12.9 11.4 9.1 15.6 13.9 10.8 12.0 9.7 6.6 10.6 12.0 8.5 9.6 7.2 2.4 1.7 2.6 8.2 11.8 13.2 12.4 10.9 6.8 4.2 Perth Airport 10.1 +1.1 8 11.8 6.8 11.8 15.6 15.5 15.3 12.7 11.6 10.4 15.7 15.0 9.7 12.7 9.0 7.4 11.0 12.7 9.6 10.1 7.0 1.5 1.3 2.7 8.9 10.3 11.9 12.4 10.4 6.3 5.5 Perth Metro 10.2 +1.6 10 11.6 7.4 12.5 15.7 15.4 14.5 12.8 11.6 11.1 15.3 16.3 11.0 13.0 9.5 7.2 11.1 12.9 6.8 12.2 7.8 2.7 1.8 2.2 8.5 7.1 11.8 11.2 12.3 7.9 5.4 Rottnest Island 13.8 15.9 12.7 14.1 17.7 16.9 14.7 13.7 14.6 16.4 16.1 15.6 12.3 12.6 10.2 12.7 14.4 13.9 15.0 16.5 10.6 9.8 10.9 11.0 12.9 13.9 14.7 15.2 14.1 12.6 13.0 Swanbourne 11.5 13.5 8.9 13.2 16.3 15.4 12.9 12.3 12.2 12.2 15.3 15.8 12.3 13.2 9.2 10.1 12.4 13.1 9.9 14.1 9.2 5.4 4.9 5.3 8.6 10.4 12.8 14.5 14.4 9.4 7.8 South Coast (09A) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Albany Airport 8.6 13.0 11.5 10.6 9.0 9.4 9.8 10.8 7.5 7.3 11.1 13.0 6.6 8.8 4.3 9.1 9.8 10.5 8.6 10.1 6.0 4.1 7.3 6.1 6.1 3.5 8.6 11.6 8.9 6.3 9.2 Albany 10.6 +1.6 10 14.4 13.0 12.9 11.9 11.4 12.0 11.6 8.5 10.2 11.8 14.8 8.6 10.4 7.2 9.4 11.9 12.0 11.0 8.0 8.4 10.3 10.1 8.5 7.5 13.2 9.3 8.5 10.5 Bridgetown Comparison 6.8 +1.6 9 10.5 8.1 9.5 9.4 11.5 11.5 12.0 5.4 6.7 9.9 12.8 4.5 7.0 2.6 4.4 5.5 7.9 6.5 8.0 3.7 0.6 1.9 3.3 1.2 8.2 9.0 4.5 5.2 Bunbury 9.9 12.1 8.7 10.5 16.0 15.9 16.2 12.6 10.1 9.5 14.3 15.1 9.4 10.2 6.8 5.6 8.5 12.3 11.4 15.0 5.2 1.3 1.5 2.8 5.7 7.8 11.6 15.0 12.1 7.1 6.9 Cape Leeuwin 13.2 +1.0 9 14.4 14.7 13.6 15.0 15.6 15.6 13.1 13.4 15.0 15.0 14.0 12.0 11.0 11.0 12.2 14.8 16.7 13.9 15.4 10.6 10.0 12.4 12.3 11.4 9.2 10.6 13.8 13.0 13.1 13.1 Cape Naturaliste 12.5 +1.0 9 12.5 10.9 12.3 17.9 17.4 16.8 12.2 12.4 13.5 15.8 13.9 11.1 9.5 9.0 11.3 13.0 14.8 15.3 14.9 8.6 7.5 9.7 11.6 9.9 11.9 13.5 14.0 11.5 9.9 11.7 Donnybrook 8.6 +2.0 9 12.8 9.4 12.0 15.3 15.0 12.4 7.0 8.4 13.0 13.8 5.9 8.2 6.0 5.9 7.6 9.5 9.0 12.1 5.4 1.0 2.1 4.5 6.0 7.5 8.5 9.5 9.0 6.2 7.8 Dwellingup 7.7 +1.2 8 11.9 9.2 10.2 13.3 12.5 13.3 10.3 6.8 5.9 9.1 13.7 8.8 7.8 5.9 5.5 8.0 9.9 9.2 10.4 4.2 1.3 0.1 0.0 3.0 3.6 7.2 12.5 8.8 5.3 2.5 Esperance 9.0 −0.1 5 11.8 10.9 7.6 7.9 6.0 7.5 9.9 10.3 7.3 10.9 14.4 8.6 8.8 6.4 9.0 11.3 8.1 8.1 10.3 9.3 6.2 8.9 10.3 6.1 6.5 10.2 12.6 8.4 9.2 8.3 Harvey 9.5 13.0 7.8 12.5 16.0 14.5 15.0 12.0 8.0 10.2 14.0 9.0 8.0 5.5 5.0 8.5 11.5 10.0 14.5 5.8 2.0 3.5 4.5 7.8 8.0 11.5 11.0 11.0 7.2 7.8 Hopetoun North 8.8 13.0 7.6 5.5 6.0 6.6 5.8 10.3 10.2 7.5 10.7 15.1 8.0 9.6 5.0 9.1 9.9 10.1 10.5 9.2 7.5 7.4 8.6 10.0 5.7 5.1 8.7 14.1 9.4 8.6 8.9 Jarrahwood 7.5 11.4 6.0 9.6 14.0 14.6 14.5 12.0 6.2 8.7 12.7 13.9 4.0 6.2 3.6 5.7 5.5 10.4 6.8 10.7 2.7 −0.1 −0.5 4.2 1.7 1.5 9.9 9.0 7.5 6.0 7.3 Mandurah 12.5 13.9 11.1 13.7 16.8 16.3 16.8 13.1 12.9 14.2 16.3 16.3 13.1 13.0 10.2 9.7 11.8 14.5 13.2 15.3 9.4 6.7 6.3 7.2 11.0 10.3 13.4 16.0 13.5 10.1 9.7 Manjimup 8.4 +1.0 9 11.4 10.5 11.0 12.2 12.6 11.7 11.1 8.3 9.2 10.8 11.7 6.4 6.5 4.1 7.0 7.8 10.1 9.5 11.9 5.0 3.4 2.7 5.9 6.9 4.9 6.4 10.8 8.0 4.9 8.4 North Walpole 10.2 12.4 11.6 13.0 12.6 13.1 12.6 12.6 9.1 10.7 13.4 12.6 7.8 7.7 5.8 8.7 11.2 11.8 11.6 13.8 7.2 6.8 7.8 8.9 7.6 6.0 9.2 12.2 9.9 9.3 9.9 Pemberton 12.3 11.7 14.2 13.4 12.1 9.0 11.5 13.0 12.4 7.4 7.4 5.3 8.7 11.6 13.4 6.4 3.9 5.3 7.5 6.7 11.9 9.2 5.8 9.0 Rocky Gully 8.1 11.0 10.5 10.4 10.1 11.3 10.8 10.6 7.7 9.9 12.1 12.0 5.4 5.5 2.3 6.1 8.0 9.1 9.7 11.3 4.3 1.5 3.7 6.8 5.4 5.5 7.5 10.9 7.5 7.5 8.5 Windy Harbour 11.0 13.4 12.5 12.1 14.4 14.5 13.7 12.9 9.2 11.2 13.2 13.5 10.5 9.6 7.0 9.5 12.4 9.5 10.9 12.8 9.0 8.0 11.1 10.5 4.4 8.5 13.1 10.9 10.1 11.8 Witchcliffe 10.3 13.0 9.2 9.3 14.9 15.7 14.9 11.7 11.0 11.2 14.3 13.3 9.4 9.8 6.5 10.6 9.3 10.2 11.5 14.0 6.3 4.4 7.0 8.2 5.6 5.0 7.7 13.7 11.4 9.3 9.2 North Central (10) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bencubbin 8.6 +1.4 9 12.0 8.0 11.9 9.9 11.2 12.0 11.4 12.0 7.5 12.9 13.7 9.5 10.8 7.9 8.4 8.3 6.5 5.3 9.3 8.9 4.7 1.5 1.6 7.3 7.0 10.4 11.0 9.0 4.7 3.5 Cunderdin Airfield 7.6 12.9 4.7 9.2 9.7 10.9 12.0 12.3 7.4 7.2 10.6 13.9 8.8 11.0 8.4 7.1 6.7 6.7 5.9 7.9 5.8 3.8 0.7 0.8 6.1 4.9 10.0 10.5 8.2 2.7 1.4 Merredin 7.6 +0.9 7 8.8 7.0 11.9 10.6 10.0 10.7 9.8 7.0 13.0 14.0 8.8 11.0 6.5 7.0 6.0 3.5 9.3 6.4 5.0 0.1 0.5 7.6 8.5 10.1 10.9 7.3 1.5 1.3 Northam 7.6 +1.1 8 11.6 6.5 9.4 6.1 8.9 12.6 12.3 10.2 7.9 10.7 13.1 9.6 11.8 8.1 6.6 9.6 7.1 4.3 6.6 5.5 3.2 −0.6 0.7 5.2 6.3 8.7 11.5 8.5 2.8 2.6 York 6.9 11.7 6.5 8.8 5.5 9.5 12.5 12.0 10.0 7.5 11.5 13.0 9.0 10.7 6.5 5.0 7.5 9.6 3.0 6.0 3.7 2.7 −0.5 0.0 4.4 4.3 6.0 10.5 6.5 1.8 1.9 South Central (10A) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Beverley 7.9 +1.9 10 13.0 7.6 10.4 10.6 12.2 13.4 11.8 11.0 7.8 9.4 14.4 9.6 10.6 6.8 5.4 8.9 11.4 4.6 7.4 4.2 1.8 0.2 0.0 5.6 8.2 12.6 6.0 2.4 2.0 Brookton 7.2 +1.7 10 9.4 9.8 10.5 8.6 11.9 12.3 11.2 10.6 8.2 8.6 13.0 8.5 9.8 5.9 6.7 7.0 9.4 4.5 4.8 2.7 3.1 2.1 1.0 3.7 5.6 7.4 11.5 5.1 1.7 1.6 Corrigin 6.2 +0.3 6 9.5 7.0 8.3 5.9 8.0 11.0 10.7 8.7 5.5 8.7 13.8 9.0 10.0 3.8 6.2 5.0 4.7 2.5 8.3 4.5 3.8 −0.5 −0.5 3.1 0.8 7.5 11.7 6.4 1.5 1.2 Hyden 6.2 +0.6 7 9.0 6.5 9.5 5.8 7.5 9.5 10.0 9.9 4.5 8.0 15.0 8.5 9.1 4.5 7.0 4.0 3.2 4.0 6.1 5.1 5.0 3.7 −1.0 4.4 4.5 7.8 10.6 4.5 1.1 0.0 Jacup 6.9 11.3 8.2 7.7 5.6 5.4 6.9 8.8 9.0 6.3 10.8 13.3 6.5 6.5 2.3 7.4 6.8 8.9 7.0 9.6 4.1 2.4 3.1 4.0 3.5 3.4 8.7 11.2 6.3 4.1 6.5 Katanning Comparison 6.6 +0.2 6 10.0 7.5 8.9 6.9 11.0 10.1 10.0 7.1 5.0 9.5 13.0 6.5 6.7 2.0 6.0 6.0 8.5 10.9 5.0 1.0 3.8 1.6 1.1 1.0 3.0 10.8 7.2 5.0 5.5 Lake Grace Comparison 7.4 +0.7 8 10.8 7.1 10.0 8.7 10.1 10.0 10.7 8.0 13.1 13.5 8.3 8.7 4.6 7.6 4.7 6.8 6.7 7.9 5.4 2.8 2.3 1.8 4.3 6.5 8.9 11.7 6.4 3.2 3.8 Narembeen 7.2 +0.8 8 11.6 4.4 9.8 6.7 8.0 10.4 10.5 11.4 12.6 13.8 9.4 10.1 7.0 5.5 5.6 5.1 9.6 5.6 −0.4 0.6 5.1 4.4 8.1 10.4 5.9 1.8 1.9 Narrogin 7.3 +0.9 8 10.7 9.7 10.2 9.7 10.6 11.2 10.5 9.9 7.2 10.9 10.5 8.7 7.2 4.2 7.4 6.1 10.2 6.4 10.8 3.1 1.6 3.5 0.2 4.1 3.9 8.0 10.7 7.1 1.9 3.6 Ongerup 7.2 +0.5 8 12.5 10.8 8.8 7.4 7.3 9.5 9.6 9.1 6.0 10.2 8.6 7.0 7.5 3.8 7.0 7.4 9.2 7.0 9.5 4.6 4.4 5.0 2.2 4.0 4.0 6.5 9.6 7.2 4.0 6.0 Pingelly 7.7 +1.1 9 9.6 9.5 10.2 11.1 11.9 11.8 10.9 10.6 7.2 11.4 13.2 8.2 9.2 3.9 5.6 6.5 10.0 6.4 8.6 3.4 2.3 2.0 1.6 5.5 8.2 8.4 10.7 6.7 2.8 3.4 Ravensthorpe 8.0 +0.2 6 10.5 7.1 9.8 8.5 7.8 8.1 9.5 10.0 6.6 11.8 13.9 7.5 8.0 3.1 7.4 9.1 8.5 11.4 5.4 5.0 5.9 6.3 4.1 4.9 10.4 12.5 5.7 5.5 6.3 Wagin 7.0 +0.8 8 11.0 7.0 7.8 9.5 10.5 11.8 10.6 9.2 6.5 9.6 6.7 2.9 7.3 6.0 10.0 8.0 11.0 4.8 2.0 4.2 2.2 4.8 2.4 4.2 10.4 6.9 3.2 5.7 Wandering 6.9 10.3 9.2 9.6 11.8 10.3 12.0 11.2 9.1 6.3 8.3 13.5 8.2 9.0 4.2 4.6 6.6 10.1 6.1 7.7 3.9 0.5 0.4 −0.6 2.1 1.7 8.9 10.3 7.0 2.2 2.4

page 20 Monthly Weather Review Western Australia June 2012

Daily and mean minimum temperatures for June 2012 Mean is the average of the daily minimum temperature for June 2012; it is only shown if there are sufficient days available. Anom is the difference between the mean daily minimum temperature for June 2012 and the long-term average minimum temperature for June. Decile is the decile rank of mean daily minimum temperature for June 2012 in the climate record of other June mean daily minimum temperatures; “L” indicates this is the lowest on record, and “H” it is the highest on record. Anomalies and deciles are only shown if there are sufficient years of climate record available. The lowest and highest minimum temperatures for each site for June 2012 are highlighted.

Eucla (11) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Balladonia 5.7 −0.2 5 3.2 6.1 4.0 5.0 1.2 4.0 6.1 8.6 3.8 8.5 11.0 6.4 9.1 4.8 3.3 7.0 4.9 3.2 3.8 9.7 3.6 4.5 3.5 9.5 2.0 8.6 10.0 6.4 5.6 2.4 Eucla 7.7 −0.5 4 5.1 11.5 11.0 7.5 8.8 9.3 7.1 7.3 9.5 9.3 13.5 10.9 10.6 6.4 0.9 7.5 5.6 5.1 7.3 12.4 7.4 6.9 5.0 2.5 3.9 5.6 7.9 8.8 9.0 6.8 Eyre 4.1 −2.7 1 4.0 −1.0 1.5 0.0 2.0 −1.0 6.5 8.0 −1.0 3.0 10.5 11.0 2.0 4.5 −4.0 8.0 0.0 1.0 3.0 9.0 8.0 9.0 4.0 1.0 −1.7 5.0 6.0 8.7 6.5 10.0 Forrest 5.1 1.1 2.4 7.4 7.5 4.3 8.4 4.7 8.4 9.8 6.0 13.6 9.9 7.8 2.0 1.0 5.6 4.0 1.8 4.0 10.9 5.5 4.1 1.5 1.2 −0.7 3.0 3.0 6.4 4.5 3.1 South East (12) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bulga Downs 6.9 5.0 3.0 4.3 4.6 6.0 10.7 11.9 10.5 10.7 13.9 13.0 12.0 12.9 10.6 8.3 2.7 3.5 3.1 2.5 12.5 4.5 1.4 1.2 7.0 3.8 8.5 7.7 5.1 1.9 3.2 Kalgoorlie-Boulder Airport 6.9 +0.7 7 6.3 8.7 8.7 7.0 6.2 9.0 11.2 10.1 5.0 11.3 12.5 9.2 12.1 2.3 7.4 4.4 3.8 3.0 7.3 10.8 5.7 4.4 1.3 5.8 5.5 8.3 10.9 6.2 1.5 1.8 Laverton Aero 7.0 4.5 6.0 7.4 6.6 7.1 9.8 11.6 11.2 12.8 12.6 10.2 12.8 9.4 5.9 2.1 5.3 5.7 8.7 12.5 6.8 0.2 0.9 4.2 2.8 9.8 9.1 3.8 1.1 2.4 Leinster Aero 7.6 4.9 6.0 5.5 6.3 6.2 11.0 11.2 11.4 10.7 13.3 13.3 12.2 13.3 9.5 7.5 3.4 3.2 3.7 10.7 12.3 6.5 2.3 0.5 4.4 1.9 10.1 12.2 6.7 3.4 3.2 Leonora 7.5 +0.1 6 7.4 4.6 4.6 4.8 5.0 10.2 11.7 11.3 10.2 13.6 13.4 12.6 14.0 10.0 8.4 4.2 5.1 4.7 8.2 13.6 5.9 1.4 1.5 5.6 2.5 8.4 9.6 6.1 4.0 1.6 Norseman 3.5 9.6 5.4 1.0 Salmon Gums Res.Stn. 5.7 0.0 6 7.5 4.3 3.8 2.7 1.6 3.9 8.8 8.3 6.2 9.0 13.2 6.7 8.9 4.5 4.9 7.5 3.3 2.8 9.9 7.3 1.8 5.6 3.2 2.3 −0.6 7.0 11.0 5.5 5.7 2.9 Southern Cross Airfield 6.3 5.3 7.2 9.7 6.6 6.8 9.9 9.9 10.2 4.9 9.8 12.8 7.7 11.2 5.2 7.7 4.0 2.4 1.9 6.7 7.9 4.7 0.3 −0.2 4.9 7.4 9.8 9.8 4.2 −0.1 −0.2 Yeelirrie 1.5 0.1 1.2 2.2 2.5 12.2 10.3 8.9 7.1 14.0 14.3 9.0 10.2 5.7 0.3 0.7 0.2 1.4 9.0 8.4 4.5 0.0 −1.0 North East (13) Mean Anom Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Balgo Hills 10.6 10.0 10.3 11.3 11.4 9.7 11.4 12.7 15.4 16.9 17.1 10.4 Carnegie 4.4 5.3 4.4 5.9 7.6 9.5 9.3 7.9 10.1 14.5 13.3 8.2 9.5 10.5 7.2 3.6 3.9 3.8 −0.5 2.0 Giles Meteorological Office 6.2 −1.9 2 5.7 4.5 4.8 5.8 5.0 4.8 10.1 7.1 6.9 11.5 9.6 12.5 13.8 10.0 10.7 3.7 3.7 5.2 5.2 8.3 11.7 1.1 0.0 0.7 1.9 3.1 4.7 7.1 5.6 2.3 Telfer Aero 10.7 −1.2 3 10.3 10.7 10.4 8.9 10.6 9.1 12.3 13.7 11.8 13.2 18.3 19.4 15.7 12.5 16.0 9.2 9.8 10.0 7.1 7.8 14.8 8.5 6.5 5.9 5.4 5.7 7.2 9.7 11.7 9.5 Warburton Airfield 5.2 −1.2 3 3.5 4.4 6.5 5.6 5.3 7.8 8.7 7.8 14.0 11.5 12.2 11.2 5.4 9.0 0.4 1.3 −0.1 0.8 7.1 10.7 3.1 −1.0 2.7 0.4 1.7 3.4 6.1 −0.5 2.2 Wiluna 6.2 −0.5 4 2.1 4.6 9.0 7.0 10.0 8.5 14.5 13.8 12.8 10.3 7.0 2.2 2.5 4.3 4.9 10.0 6.1 0.1 1.5 6.5 3.5 2.0 7.0 2.6 2.8

page 21 Monthly Weather Review Western Australia June 2012

Daily and total rainfall for June 2012 Total is the total precipitation for June 2012; a missing total indicates there is concern about the quality of some of the daily values. Avg is the long-term average total precipitation for June. Decile is the decile rank of total precipitation for June 2012 in the climate record of other June totals; “L” indicates this is the lowest on record, and “H” it is the highest on record. Long-term average and decile rank are only shown if there are sufficient years of climate record available. Reports of zero precipitation are shown as “· ”. When a reading was accumulated over more than one day, “»” is shown on the days that are part of the accumulation.

North Kimberley (01) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Doongan · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Kalumburu · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Mount Elizabeth · 13 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Theda · 2.6 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Wyndham · 3.9 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · East Kimberley (02) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Argyle Aerodrome · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Halls Creek Airport · 5.5 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Kununurra Aero · 3.6 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Warmun · 6.2 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · West Kimberley (03) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bidyadanga 1.8 20 5 · · · · · · · · · · · 1.8 · · · · · · · · · · · · · · · · · · Broome Airport 0.2 18 4 · · · · · · · · · · · · 0.2 · · · · · · · · · · · · · · · · · Curtin Aero · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Cygnet Bay · 19 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Derby Aero · 7.7 L · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Fitzroy Crossing Aero · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · De Grey (04) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Karratha Aero 57.4 30 8 · · · · · 4.2 37.6 · · · 15.4 · · · · · · · · 0.2 · · · · · · · · · · Mandora 1.8 17 6 · · · · · · · · · · · 1.8 · · · · · · · · · · · Marble Bar 5.0 · · · · · · 2.8 0.2 · · 1.6 0.4 · · · · · · · · · · · · · · · · · · Pardoo Station 17.7 27 7 · · · · · · 6.0 0.5 · · · · 9.2 2.0 · · · · · · · · · · · · · · · · Port Hedland Airport 11.0 21 6 · · · · · · 4.2 » » 0.2 1.2 5.4 · · · · · · · · · · · · · · · · · · Roebourne 71.4 29 10 · · · · · 2.0 47.0 · · 0.2 22.2 · · · · · · · · · · · · · · · · · · · Fortescue (05) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Dampier Salt 63.1 32 9 · · · · · 2.6 40.6 · 0.1 · 19.8 · · · · · · · · · · · · · · · · · · · Learmonth Airport 15.0 41 4 · · · · · 4.8 0.2 » » 6.6 0.6 0.2 · 2.2 0.2 · · · · · 0.2 · · · · · · · · · Mardie 28.0 37 6 · · · · · 6.8 4.2 · · · 16.8 · 0.2 · · · · · · · · · · · · · · · · · Millstream 34.0 29 7 · · · · · 1.6 16.4 · · · 15.4 0.6 · · · · · · · · · · · · · · · · · · Onslow 44.2 44 7 · · · · · 18.8 0.1 0.1 · · 25.2 · · · · · · · · · · · · · · · · · · · Pannawonica 50.6 34 8 · · · · · » 8.4 · · · 42.2 · · · · · · · · · · · · · · · · · · · West Gascoyne (06) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Carnarvon Airport 32.2 48 4 · · · · · 2.2 1.6 » · 21.2 0.4 3.8 0.4 0.6 · · · · · · 1.2 · · · · · 0.8 · · · Denham 80.9 55 8 · · · · · 8.4 5.8 · 0.2 43.4 0.6 0.4 2.2 0.2 · · · · · 15.9 · · · · · · 3.8 · · · Emu Creek Station 24.1 37 6 · · · · · 17.2 · · · 2.3 2.9 1.7 · · · · · · · · · · · · · · · · · · Gascoyne Junction 32 · Murchison 51.9 · · · · · · 5.8 0.5 · 24.2 7.2 1.0 4.8 · · · · · · 6.4 1.0 · · · · · 1.0 · · · East Gascoyne (07) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Mininer 27.8 26 7 · · · · · 1.0 · · · · 26.8 · · · · · · · · · · · · · · · · · · · Mount Phillip 15.0 27 6 · · · · · 4.0 · · · · 8.0 · · · · · · · · 3.0 · · · · · · · · · · Mount Vernon 29.0 24 7 · · · · · 3.4 5.0 · · · · 19.8 0.2 · · · · · · · 0.6 · · · · · · · · · Neds Creek 22 7.2 Newman Aero 5.2 14 5 · · · · · 0.2 4.2 · · · 0.4 0.4 · · · · · · · · · · · · · · · · · · Paraburdoo Aero 10.4 22 5 · · · · · 1.2 3.8 · · · 5.4 · · · · · · · · · · · · · · · · · · · Murchison (07A) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Boolardy 34 26.2 Cue 34.1 28 7 · · · · · · · · · 17.5 4.4 0.8 1.0 · · · · · · 7.2 3.2 · · · · · · · · · Meekatharra Airport 17.2 30 6 · · · · · · · · » » 12.6 · · 1.2 · · · · · · 3.4 · · · · · · · · · Mount Magnet Aero 48.8 · · · · · · 1.4 · · 28.0 10.8 · 1.4 · · · · · · 3.4 3.8 · · · · · · · · · Paynes Find 70.4 43 8 0.2 · · · · · 11.6 7.0 · 30.4 4.6 2.8 8.2 · 1.0 · · · · 3.0 0.2 · · · · 1.4 · · · · North Coast (08) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Barberton 98.2 86 7 2.0 · · · · · 14.2 15.4 · 13.2 15.2 1.6 13.2 2.0 8.0 · · · · 5.6 4.2 0.2 · · · 0.4 2.6 0.4 · · Canna 104.6 67 9 1.0 · · · · · 21.4 2.0 · 39.4 5.4 6.6 6.4 3.0 · · · · · 12.4 · · · · · 7.0 · · · · Carnamah 80.3 76 7 · · · · · 1.0 10.0 3.7 · 25.0 3.6 1.7 11.6 0.2 8.4 · · · · 10.6 0.4 · · · · 2.2 1.9 · · · Coorow 75.0 75 6 · · · · · · 19.0 0.7 · » 26.2 3.8 9.9 2.0 0.9 · · · · 11.0 0.9 · · · · 0.6 · · · · Dalwallinu Comparison 72.6 64 8 · · · · · · 12.0 7.6 0.2 17.2 2.4 2.8 10.3 0.8 9.8 0.2 · · · 5.8 2.6 · 0.1 · · 0.2 0.3 · 0.2 0.1 Eneabba 101.9 101 6 · · · · · 3.8 13.8 12.8 · · 22.7 13.9 11.1 1.0 7.2 · · · 0.1 10.9 0.9 · · · · 2.0 0.6 1.1 · · Geraldton Airport 120.4 0.4 · · · · 8.4 18.4 3.8 · 37.0 11.6 2.0 3.4 2.8 3.2 · · · · 13.2 0.8 · · · · 13.8 1.0 0.4 0.2 · Kalbarri 104.1 82 8 · · · · · 11.6 9.3 6.4 0.1 39.2 1.6 3.1 10.3 0.7 3.0 · · · · 13.9 0.2 · · · 0.4 0.1 4.0 0.2 · · Kondut 75.8 59 8 0.2 · · · · · 12.4 15.4 · 13.4 14.2 2.4 7.6 · 4.0 · · · · 0.4 4.6 · · · · · 0.8 0.2 0.2 · Latham 82.2 54 9 · · · · · · 14.6 10.4 · 26.0 3.0 2.4 10.6 0.8 0.6 · · · · 10.0 1.0 · · · · 1.0 1.8 · · · Miling 70.9 66 7 · · · · · · 13.6 5.6 · 17.5 9.0 · 9.0 7.0 · · · · · 4.4 3.4 · · · · · 1.4 · · · Mingenew 88.2 83 7 · · · · · 4.2 7.0 1.0 » » 35.0 8.8 8.2 1.0 2.0 · · · · 9.4 0.8 · » » 7.6 2.2 · 0.8 0.2 · Moora West 93.8 3.0 0.2 0.2 · · · 17.0 11.6 · 17.8 13.0 1.2 12.0 1.8 4.2 0.2 0.2 · 0.2 5.4 2.8 0.2 0.2 · · 0.2 1.8 0.4 0.2 · Morawa Airport 97.2 · 1.0 · · · 1.4 21.0 14.8 · 42.8 5.4 2.6 4.4 · 2.4 · · · · 11.4 · · · · · 4.6 0.2 · · · Mullewa 85.0 65 8 · · · · · 9.8 9.0 2.0 · 29.0 6.4 4.4 6.4 0.2 1.0 · · · · 11.0 0.2 · · · · 4.6 0.6 0.4 · · Nabawa 131.8 98 8 0.8 · · · · 5.2 5.4 5.0 » » 72.0 6.0 15.4 0.2 6.2 · · · · 8.0 · · · · · 7.0 0.4 0.2 · · Northampton 113.0 110 6 0.8 · · · · 5.8 2.2 4.2 · 36.8 9.8 6.4 9.2 2.0 6.6 · · · · 26.6 0.2 · · · · 1.6 0.8 · · · Three Springs 88.2 75 7 2.0 · · · · 2.0 11.4 4.2 · » 32.6 4.6 11.0 · 5.6 · · · · 7.6 · · » » 0.4 4.2 2.6 · · · Wongan Hills 90.0 71 8 2.0 0.2 · · · · 15.2 14.4 0.2 11.0 15.2 2.2 8.6 0.2 9.4 · · · · 5.6 4.2 0.2 · · · 0.4 1.0 · · · Central Coast (09) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Armadale 164.8 181 5 1.6 · · · · · 14.2 30.4 » » 19.4 13.8 17.2 · 15.0 » » 3.4 12.4 6.2 7.0 · · · · · 14.4 9.8 · · Badgingarra Research Stn 113.2 104 6 4.0 0.2 · · · 0.6 26.2 6.2 0.2 18.0 15.8 5.8 17.4 0.8 4.6 · · · · 6.2 2.8 · · · · 0.2 2.6 0.2 1.4 · Bickley 228.6 206 7 3.0 0.2 · · · · 25.2 32.4 0.8 5.8 32.4 19.6 40.0 0.2 7.4 2.0 5.8 0.2 10.0 20.2 6.2 0.2 0.2 · · · 8.4 7.4 1.0 · Chidlow 208.4 175 7 32.2 · · · · · 20.8 27.6 · · 20.0 14.2 34.0 0.2 10.4 1.0 · 0.6 10.4 23.4 7.8 · · · · · 2.0 3.8 · · Fremantle 97.1 1.2 · · · · 1.0 15.7 2.0 · · 10.2 6.4 7.0 1.2 10.8 · · 4.4 7.8 6.2 11.8 · · · · · 9.4 1.8 0.2 · Gingin Aero 139.2 14.4 · · · · · 31.8 11.8 0.2 1.6 4.2 8.4 24.4 3.8 5.8 1.6 1.6 · · 11.8 11.2 · · · · · 3.0 1.8 1.8 · Gosnells City 128.3 174 3 1.2 · · · · 0.2 11.2 » 8.8 4.2 10.4 » 17.9 » 10.0 1.1 3.4 0.2 15.4 13.0 8.2 0.1 · · · 7.6 5.4 0.6 · Jandakot Aero 168.4 162 6 1.4 · · · · 0.6 18.6 22.8 · 6.2 16.6 15.8 23.2 0.2 9.8 1.6 2.0 · 15.2 10.8 8.8 · · · · · 9.2 4.6 1.0 · Jarrahdale 232.4 228 6 6.8 0.2 0.2 · · · 24.2 25.6 0.2 4.2 29.6 19.8 31.2 0.2 4.8 0.2 3.6 0.6 18.8 23.0 14.6 0.2 0.2 · 0.2 · 19.4 3.0 1.4 0.2 Jurien Bay 123.4 109 7 3.6 · · · · 1.3 25.6 20.4 · 17.2 8.3 5.7 12.4 1.4 6.0 0.4 · · · 7.2 3.7 · · · · 3.1 6.2 0.1 0.8 · Karnet 219.5 217 6 9.9 0.2 · · · · 21.0 21.8 0.2 4.0 30.2 26.2 33.3 · 10.2 0.4 2.8 0.1 13.3 17.8 8.4 0.2 0.3 · · · 16.5 2.2 0.4 0.1 Lancelin 118.2 123 5 8.2 · · · · 0.6 17.8 10.8 · 4.8 3.8 7.0 13.4 9.0 23.8 3.0 · · · 4.6 4.0 · · · · 0.2 · 5.0 2.2 · Leeman 13.8 32.0 16.0 11.8 2.5 8.0 1.8 2.0 0.2 11.2 0.6 4.8 10.6 Medina Research Centre 153.2 148 6 6.0 · · · · 0.8 13.2 14.0 1.0 4.2 8.5 10.8 19.0 1.4 19.6 4.7 1.0 · 10.0 13.4 8.6 · · · · · 16.0 1.0 · · Mosman Park 144 1.0 12.2 13.4 » » 17.2 » 30.0 4.0 4.0 » » » » 35.0 11.2 1.4 Mount Helena 250.6 39.0 0.4 · · · · 19.6 31.6 0.4 5.2 21.0 19.0 33.0 0.8 10.2 1.4 1.4 · 15.0 35.0 9.4 0.2 · · · · 3.4 3.6 1.0 · Mundaring 253.0 211 7 25.4 0.2 · · · 0.4 32.2 22.0 0.6 5.8 22.2 24.4 43.0 0.6 17.6 4.0 4.6 0.2 11.8 20.0 7.4 0.2 0.2 · · · 5.2 3.4 1.4 0.2 Murdoch 156.0 1.4 · · · · » 11.4 23.0 · » 17.8 12.2 22.0 0.4 13.4 » 3.2 · 13.8 7.6 11.2 · · · · 0.2 12.8 5.0 0.6 · Pearce RAAF 151.8 135 7 11.8 · · · · · 15.8 12.0 » » 9.8 7.2 24.4 1.2 6.0 » » 3.0 13.0 26.4 9.6 0.2 · · 2.0 3.6 5.8 · Perth Airport 134.4 162 4 6.6 · · · · · 15.0 10.6 0.2 4.2 6.2 16.4 27.0 0.2 8.2 1.4 3.0 · 8.2 8.0 12.2 · · · · · 4.4 1.2 1.4 · Perth Metro 140.8 176 4 7.6 · · · · · 13.4 15.8 0.6 4.4 5.0 16.6 21.8 0.4 9.6 3.0 3.6 · 8.4 8.8 11.4 · · · · · 9.0 1.2 0.2 · Roleystone 194 2.4 0.2 19.2 16.4 5.6 25.0 14.0 33.4 33.4 13.0 2.0 4.2 0.2 14.6 8.8 7.0 9.0 Rottnest Island 123.2 0.6 · · · · 0.2 17.0 4.4 4.4 7.8 4.6 5.2 8.2 9.4 7.6 8.2 6.4 · 9.0 9.0 8.2 · · · · · 11.8 0.8 0.4 · Serpentine 144.8 192 3 6.8 0.2 · · · 0.2 18.8 12.2 0.2 3.4 11.8 13.6 21.6 · 5.4 0.2 1.2 · 14.4 6.0 11.6 · · · · · 15.4 1.2 0.6 · Swan View 178.8 146 7 25.0 · · · · · 17.2 · 15.4 » 17.4 14.4 28.8 0.2 8.4 1.6 11.0 · 10.0 10.8 12.2 0.2 · · · · 3.0 2.4 0.6 0.2 Swanbourne 148.8 7.6 0.2 · · · 0.8 18.2 4.6 1.2 6.4 13.0 11.6 14.8 1.2 12.4 6.6 4.6 · 11.0 8.2 16.2 0.2 0.2 · · · 8.0 1.2 0.4 0.2 Two Rocks 152.2 123 8 2.8 · · · · 1.8 21.4 12.6 4.2 4.0 3.2 6.4 14.6 18.0 6.6 6.0 1.0 0.2 1.4 38.0 0.2 · 0.2 · · · 5.8 0.8 3.0 · Wanneroo 182.4 167 7 11.0 0.8 22.0 31.0 » » » 29.0 25.0 2.6 4.8 5.2 26.2 11.6 8.4 3.8 1.0

page 22 Monthly Weather Review Western Australia June 2012

Daily and total rainfall for June 2012 Total is the total precipitation for June 2012; a missing total indicates there is concern about the quality of some of the daily values. Avg is the long-term average total precipitation for June. Decile is the decile rank of total precipitation for June 2012 in the climate record of other June totals; “L” indicates this is the lowest on record, and “H” it is the highest on record. Long-term average and decile rank are only shown if there are sufficient years of climate record available. Reports of zero precipitation are shown as “· ”. When a reading was accumulated over more than one day, “»” is shown on the days that are part of the accumulation.

South Coast (09A) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Albany Airport 274.4 37.0 101.6 · · · · 1.6 5.2 · · 9.8 4.8 28.0 1.2 9.0 21.0 0.2 · 5.0 24.2 13.0 0.4 1.0 · · · 0.4 4.6 5.2 1.2 Albany 218.0 134 10 15.6 49.4 · · · · 4.4 5.4 · · 10.8 10.0 24.2 5.6 7.6 7.8 · · 5.0 39.8 13.4 2.4 0.6 · · · · 8.6 3.0 4.4 Boyup Brook 118 15.0 7.8 · 25.0 Bridgetown Comparison 160.6 145 7 26.6 1.0 · · · · 8.0 1.2 0.2 0.2 26.8 3.7 29.6 3.0 8.5 2.4 0.6 0.6 24.0 1.9 10.6 0.6 · · · · 7.0 0.9 1.6 1.6 Brunswick Junction 181.8 202 5 8.0 · · · · · 11.2 9.4 0.2 2.2 28.6 25.6 30.2 · 5.8 1.2 0.8 0.4 35.8 5.0 5.2 · · · · · 11.6 · 0.6 · Bunbury 181.0 7.8 0.2 · · · · 7.6 10.2 0.8 1.8 35.4 10.2 26.4 3.0 12.2 1.2 5.2 1.0 33.8 2.4 2.6 · · · 0.2 · 17.2 0.4 0.2 1.2 Cape Arid National Park 103.4 80 9 · · · · · · · · 16.0 · · · · · 31.5 11.8 0.5 · · 7.6 25.0 · · 3.0 · · · · 8.0 · Cape Leeuwin 186.8 177 6 11.0 16.0 · · · · 1.2 6.4 2.2 0.2 52.0 5.8 23.0 1.0 13.0 1.4 0.2 1.0 4.2 3.8 5.8 · · · · 2.2 24.2 3.0 0.2 9.0 Cape Naturaliste 172.4 166 6 2.2 · · · · · 19.8 22.8 3.6 0.4 33.4 2.8 19.6 1.2 13.2 1.8 0.2 1.0 9.8 8.8 6.2 · · · · 0.2 20.4 0.6 3.4 1.0 Collie 158.4 179 5 9.8 · · · · · 7.2 6.6 » » 38.4 16.2 32.2 0.6 8.8 · · 1.6 23.0 1.6 1.6 0.4 · · 0.2 · 7.6 1.2 1.4 · Denmark 156 44.4 » » » 44.6 0.2 6.0 » » 10.0 11.0 32.0 » 6.6 » » 4.0 8.4 43.2 10.6 4.0 0.2 3.4 7.2 4.2 Donnybrook 196.9 192 6 8.8 · · · · · 10.0 12.0 · 3.0 58.3 11.0 24.4 2.4 6.8 1.6 4.8 1.6 29.0 1.6 5.6 · · · · 0.2 14.0 1.6 0.2 · Dwellingup 214.2 243 4 7.4 · · · · · 16.6 14.4 0.6 6.0 35.0 20.0 41.6 0.2 5.4 0.4 1.4 0.2 23.8 10.8 9.6 0.2 · · · · 17.0 3.4 0.2 · Esperance Aero 93.0 67 8 · · · · · · 1.4 7.6 0.2 · 5.0 1.4 6.4 21.8 1.2 4.8 0.2 0.2 · 5.8 17.4 3.0 3.2 · · · · · 13.0 0.4 Esperance Downs Research Stn 77.2 60 8 · · · 0.4 0.2 0.2 2.4 7.6 0.4 0.2 6.0 3.4 4.0 16.8 1.2 3.2 0.2 · · 8.2 7.2 4.0 3.0 0.2 0.2 · · · 8.0 0.2 Esperance 87.0 81 7 · · · · · · 1.0 8.6 0.4 · 4.2 3.0 14.0 15.8 1.2 5.2 0.4 · · 8.2 17.8 1.4 1.0 0.2 · · · · 4.4 0.2 Greenbushes 158.6 165 6 27.4 1.2 · · · 0.2 10.2 3.6 » 5.8 26.2 3.3 26.0 1.0 » 9.0 0.8 · 22.0 2.6 5.6 0.5 0.1 · · · 9.4 · 2.8 0.9 Harvey 201.6 6.0 · · · · · 11.6 26.4 · 2.4 28.0 19.0 34.0 0.2 8.8 0.2 0.4 0.4 28.0 5.6 12.8 0.2 · · · · 15.8 1.8 · · Hopetoun North 57.0 · 0.2 · · · · 7.2 5.2 0.2 · 5.8 2.6 5.0 4.0 3.6 3.8 · · · 4.4 12.4 0.8 · · · · · · 1.6 0.2 Jarrahwood 176.2 163 6 17.0 · · · · · 9.4 5.6 1.0 · 31.6 3.6 33.6 1.8 9.2 2.2 0.4 0.6 25.6 1.8 10.0 · · · · 0.4 19.6 1.6 · 1.2 Kendenup 113.2 79 9 21.6 22.2 · · · · 4.2 0.8 · » 13.6 6.0 20.0 0.6 2.4 1.6 » 0.4 6.2 4.0 7.8 0.6 · » · · 0.4 0.4 0.4 · Mandurah 201.8 25.0 · · · · · 24.4 41.8 2.2 5.0 7.4 9.8 13.2 0.6 10.6 2.4 4.6 0.6 19.6 11.2 8.8 · · · · · 13.0 1.2 0.4 · Manjimup 134.6 166 4 24.6 1.6 · · · · 4.0 1.8 0.4 · 20.6 6.0 29.6 2.4 11.8 1.0 · 1.0 8.4 6.0 4.0 0.6 · 0.2 · · 3.2 2.6 1.4 3.4 Margaret River 293.8 225 9 46.0 » » » » » 12.4 41.6 · · 44.8 5.2 41.0 4.0 12.0 · · 8.2 25.8 4.8 4.6 0.2 · · · 1.4 26.6 2.6 5.6 7.0 Marradong 132.2 140 6 10.0 · · · · · 9.8 17.8 6.2 4.4 6.2 13.0 26.2 · 9.0 0.4 0.6 · 12.6 6.2 4.4 · · · · · 5.2 0.2 · · Mount Barker 177.5 95 10 32.8 » » » 48.0 · 5.2 » » » 21.2 5.5 24.8 2.6 3.8 » » 5.8 6.0 10.0 9.2 » » » 0.4 · · 0.8 0.4 1.0 Nannup 193.4 168 8 24.2 5.8 3.6 20.0 4.8 67.6 14.8 3.6 » 29.4 4.8 » » 0.3 0.5 11.4 1.2 1.4 Northcliffe 218 27.4 3.0 0.6 » » 93.8 6.2 9.4 15.8 10.0 0.4 1.2 8.2 4.2 Pemberton 192.8 192 6 18.4 2.2 · · · · 2.4 1.6 4.6 · 27.4 9.2 41.2 4.0 13.2 2.6 0.4 0.3 10.4 12.4 16.2 1.4 0.1 · · 0.8 7.8 8.2 3.2 4.8 Pinjarra 219.1 194 7 17.8 0.3 · · · · 18.8 13.6 2.0 9.2 26.4 28.2 28.4 0.2 6.8 » 1.2 0.2 38.8 » 6.8 · · · · · » 20.4 · · Rocky Gully Town 149.2 102 9 28.2 14.4 · · · · 3.2 1.6 1.0 · 22.2 4.8 35.2 1.2 3.2 1.3 0.5 0.3 10.4 2.2 8.5 2.5 0.5 0.2 0.2 · 2.7 3.4 0.5 1.0 Roelands 166.8 186 5 12.6 0.2 · · · · 8.8 8.2 0.4 8.8 18.2 20.0 27.8 0.4 11.0 1.2 1.8 0.4 22.0 3.4 3.0 0.2 · · · · 15.2 0.8 2.2 0.2 Walpole 246.7 202 8 70.0 » » » 17.8 · · 3.4 » » 14.2 31.4 33.2 4.2 14.1 » » 4.6 10.6 6.4 14.0 6.0 · · · · 8.6 4.6 1.6 2.0 Warner Glen 290.6 195 9 106.4 1.8 · · · · 2.4 16.0 6.2 · 44.0 4.4 36.6 1.4 16.2 4.0 2.0 · 10.6 5.0 6.2 · · · · 1.8 17.6 2.0 0.8 5.2 Wellstead 127.9 55 H 24.2 37.0 · · · · » 10.6 · · 12.0 » 18.4 · · 2.8 0.2 0.1 1.4 3.0 14.2 0.2 · · · · · 1.0 2.8 · Windy Harbour 186.4 36.0 5.0 0.2 · · · 1.0 0.2 · · 31.9 5.8 30.8 5.4 6.8 5.7 1.0 2.0 23.2 3.1 5.4 0.1 0.6 » 2.4 1.0 4.6 3.2 1.2 9.8 Witchcliffe 267.2 56.4 2.2 0.2 · · · 3.8 27.4 0.4 · 47.8 9.6 46.8 3.0 15.6 1.8 2.8 0.8 19.8 2.6 4.0 0.2 · · · 1.0 14.4 2.2 3.2 1.2 North Central (10) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bencubbin 49.1 50 6 · · · · · · 9.2 2.5 0.2 13.0 4.0 1.0 10.6 1.0 3.0 0.2 0.2 · · 1.3 1.6 0.2 0.1 · · 0.1 0.1 0.6 0.2 · Bolgart 69.4 84 4 5.2 0.2 · · · · 28.4 1.6 · 5.8 7.8 2.0 0.4 5.0 · · · · · 3.4 7.6 · · · · · 1.4 0.6 · · Cadoux 67.0 60 7 13.6 9.8 » 27.0 1.6 7.8 0.2 3.0 1.8 2.2 Cunderdin Airfield 50.4 1.8 0.2 0.2 · · · 13.6 4.0 0.2 2.6 2.6 2.0 13.8 · 2.6 · · 0.2 · 2.6 2.2 · · 0.2 · 0.8 0.4 0.2 · 0.2 Cunderdin 70.4 64 7 3.6 · · · · · 14.2 4.8 · 4.0 2.6 » 21.0 · 10.0 0.2 · · · 4.4 3.8 · · · · · 1.4 0.4 · · Doodlakine 45.8 48 6 · · · · · · 11.8 13.2 · · 7.0 2.8 6.8 · 0.8 · · · · 1.8 1.6 · · · · · · · · · Dowerin 56.8 62 5 0.8 · · · · · 13.4 7.0 » » 12.0 » 10.2 · 2.6 » » 0.2 · 4.8 4.6 · » » 0.4 · · 0.6 0.2 · Goodlands 57.6 51 7 · · · · · · 7.6 4.0 · 21.2 2.0 2.0 8.0 · 3.2 0.2 · · » 6.4 · · · · · 0.2 2.4 · 0.4 · Goomalling 64.0 67 5 3.4 · · · · · 16.6 10.6 » » 9.6 » 5.4 · 3.2 » » 0.2 · 5.6 5.0 · · · · 0.6 1.4 2.4 · · Hines Hill 37.2 44 6 · · · · · · 9.0 8.2 · 1.6 6.2 2.0 3.0 · 0.2 · · · · 5.4 0.8 · · · · · 0.8 · · · Kellerberrin 39.2 54 4 0.2 · · · · · 10.5 4.0 · 2.6 4.5 8.0 5.0 · 1.5 · · · · 1.8 1.0 · · · · · · 0.1 · · Koorda 68.4 48 8 · · · · · · 10.0 15.4 » » 26.5 0.8 8.0 0.2 1.3 » » 0.3 · 2.8 3.0 · · · · · 0.1 · · · Merredin 52.0 50 6 · · · · · · 10.8 16.0 0.8 1.8 3.2 2.8 5.6 · · · · · · 9.0 1.2 · · · · · 0.8 · · · Moningarin 56 12.8 6.2 » » 21.0 » 10.8 Northam 81.4 80 6 6.8 · · · · · 26.6 2.4 1.2 4.8 3.4 3.6 10.8 · 5.8 · · · · 9.8 3.6 · · · · 0.2 0.8 1.0 0.6 · Nungarin 48.6 46 6 · · · · · · 11.0 9.2 0.2 7.0 2.8 0.6 8.8 · 2.2 0.2 · · · 5.0 1.0 0.2 · · · · 0.4 · · · Tammin 50.2 58 5 1.4 · · · · · 11.2 9.6 · 3.0 3.0 2.0 8.2 · 4.0 0.2 · · · 4.4 1.2 · · · · 0.4 1.4 0.2 · · Toodyay 106.2 100 7 10.4 · · · · · 25.0 2.3 2.4 5.8 4.3 4.6 21.0 · 11.0 0.4 · · · 6.6 7.4 · · · · · 0.8 3.8 0.4 · Trayning 53.8 53 6 · · · · · · 9.8 15.2 · 6.8 3.8 1.4 9.0 · 1.2 · · · · 4.4 2.0 · · · · · 0.2 · · · Wialki 47 7.2 12.0 11.0 4.8 9.4 Wyalkatchem 55 8.0 12.5 12.0 2.0 4.0 1.5 1.0 0.2 York 103.4 7.5 · · · · · 22.0 14.0 · 6.9 4.2 4.0 13.2 » 6.1 1.0 · · · 20.5 2.6 · · · · · 1.1 0.3 · · Yorkrakine 50 10.5 4.6 5.5 5.8 4.8 7.0 South Central (10A) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Ardath 54 7.0 4.0 » 6.2 » 13.0 5.7 Badgebup 70.8 62 7 7.4 2.6 · · · · 6.8 8.2 · · 10.4 3.8 16.0 · · 1.6 · · 6.2 5.8 1.8 · · · · · 0.2 · · · Beverley 72.8 79 5 11.8 · · · · · 16.8 4.4 0.2 2.0 4.4 4.2 15.4 · 3.4 0.6 · · 0.4 5.6 2.4 · · · · · 0.6 0.6 · · Borden 50 4.6 5.8 6.0 2.2 9.4 4.0 8.2 0.6 Brookton 64.3 87 4 1.2 · · · · · 14.8 4.7 0.2 2.0 7.2 3.2 10.2 · 1.8 0.8 · · 3.5 6.2 4.7 · · · · · 3.8 · · · Broomehill 80.2 69 7 13.2 3.2 · · · · 9.4 4.4 · · 15.2 4.0 13.2 0.4 0.6 · 0.6 · 8.2 3.4 · · · · · · 3.0 0.2 1.2 · Corrigin 56.8 61 6 1.0 · · · · · 8.4 19.8 · 0.2 4.1 1.3 14.0 · · · · · · 5.8 0.8 · · 0.2 · · 1.2 · · · Cranbrook 86.0 72 7 18.0 · · · 8.0 · 5.5 · · » 12.5 5.5 17.0 · 2.0 · · · 9.5 · 6.0 · · » 1.0 · 1.0 · · · Darkan 112.4 101 7 6.8 0.6 · · · · 6.8 7.2 · 1.8 26.6 6.8 24.2 0.2 4.0 · · 1.4 19.0 1.0 2.0 · · · · · 3.8 · 0.2 · Dumbleyung 59 2.8 7.8 » » 31.0 3.0 1.6 Gnowangerup 108.8 57 10 5.4 · · · 44.8 · 5.0 3.0 · · 14.0 2.6 16.0 · 1.4 · · · 7.4 3.0 4.0 · · · · · 1.0 · 1.2 · Hyden 43.2 50 5 0.5 0.5 · · · · 7.2 2.6 0.1 0.1 3.6 2.4 10.3 · · 0.2 · · · 11.1 3.0 0.1 · · · · 1.1 0.4 · · Jacup 51.6 0.2 · · · · · 6.2 0.4 0.2 · 7.4 6.4 18.4 0.4 0.2 1.2 0.2 · · 4.8 4.2 · 0.2 · · · · · 1.2 · Jerramungup 56.6 49 8 0.8 0.4 · · · · 3.0 3.4 » » 5.8 4.2 22.0 · · 3.6 · · · 5.6 7.8 · · · · · · · · · Karlgarin 49.5 51 6 0.8 · · · · · 7.6 3.4 0.2 · 10.4 0.6 11.8 0.4 · · · · · 10.7 2.6 · · · · · 1.0 · · · Katanning Comparison 88.2 77 8 12.4 1.0 · · · · 5.6 7.8 0.2 · 21.8 3.0 14.0 0.6 1.6 1.2 · · 8.0 4.0 2.6 · 0.2 · · · 3.0 0.4 0.6 0.2 Kojonup 96.6 88 7 19.2 0.6 · · · · 2.6 0.4 0.4 · 17.8 11.2 16.2 0.2 2.0 1.0 0.8 · 11.8 5.6 3.2 · · · · · 3.2 0.4 · · Kondinin 57.6 54 7 1.0 8.0 6.6 » » 5.6 3.2 17.2 0.4 13.6 1.0 1.0 Kukerin 40.2 60 3 · · · · · · 7.2 0.4 · · 6.6 2.4 14.6 · · · · · 2.6 3.8 1.2 · · · · · 1.4 · · · Kulin 47.8 58 5 · · · · · · 11.2 3.8 » » 5.2 2.4 14.4 · · » » 0.8 · 9.2 · · · · · 0.8 · · · · Lake Camm 33.0 44 4 · · · · · · 6.0 · · · 11.0 · 16.0 · · · · · · · · · · · · · · · · · Lake Grace Comparison 33.4 51 3 · · · · · · 7.8 0.2 · · 5.2 3.4 12.0 · · · · · 1.2 1.8 0.6 · · · · · 1.2 · · · Mount Walker 49 5.6 12.0 3.6 1.0 0.6 Nalyerlup 4.0 41.0 3.8 2.8 9.6 17.6 1.0 0.6 Narembeen 41.6 53 4 · · · · · · 7.2 4.8 · 0.8 5.8 2.8 13.4 · · · · · · 3.0 2.4 · · · · · 1.2 0.2 · · Narrogin 62.6 87 4 4.8 · · · · · 6.2 6.2 · 1.4 8.2 4.6 14.0 · 2.4 1.0 0.8 · 4.6 5.0 0.4 · · · · · 2.8 0.2 · · Ongerup 56.8 49 8 1.2 0.4 · · · · 4.2 1.6 · · 10.4 10.8 11.6 0.8 0.4 1.0 · · 5.2 3.2 5.2 · · · · · · · 0.8 · Pingelly 69.8 83 5 1.4 0.2 · · · · 12.2 15.4 0.6 2.0 6.8 3.0 11.0 · 2.2 0.2 · · 2.0 8.4 3.0 · · · · · 1.4 · · · Quairading 47.8 63 5 1.8 · · · · · 10.2 7.6 0.2 2.8 1.6 » 14.0 · 0.6 0.4 · · · 7.2 1.2 · · · · · 0.2 · · · Ravensthorpe 37.6 43 5 · 0.1 · · · · 5.8 1.6 · · 4.4 3.6 5.6 2.3 · 1.2 · · · 2.2 8.2 1.8 · · · · · · 0.8 · Tambellup 64 18.0 8.4 » » 11.2 9.0 13.2 1.6 Wagin 55.9 73 4 4.6 · · · · · 2.2 2.0 · 1.0 10.0 10.0 13.4 1.8 1.4 0.3 1.2 · 4.0 1.0 2.4 · · · · · 0.6 · · · Wandering 107.4 4.6 · · · · · 13.0 16.4 3.2 2.8 7.8 10.4 17.4 · 6.4 · 1.8 · 9.8 6.2 2.6 · 0.2 · · · 4.0 0.4 0.2 0.2 Wickepin 52.2 72 4 1.4 · · · · · 13.2 0.2 0.2 1.2 10.6 4.2 12.8 · 1.0 0.2 · · 3.2 · 1.0 · 0.2 · · · 2.8 · · · Williams 97 7.2 7.4 10.0 » » 9.6 5.4 3.4 » » 2.4 10.4 2.0 1.0 4.0 Woodanilling 82.2 79 7 5.8 0.4 · · · · 4.4 3.2 · · 18.2 8.8 20.0 0.4 · 1.6 · · 12.6 3.0 2.2 · · · · · 1.6 · · · Eucla (11) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Balladonia 22.8 26 6 · · · · 0.1 0.1 · 5.6 0.6 · 2.6 0.8 5.2 2.0 · 0.2 · · · 1.2 1.0 0.4 0.2 · · · 1.0 · · 1.6 Eucla 32.4 30 7 · · 5.4 0.8 1.2 1.6 · · 0.8 · · · · 2.2 · 2.0 0.4 0.2 · 0.4 6.4 7.6 1.6 0.2 0.2 0.4 · 0.4 0.2 0.4 Eyre 34.0 40 6 · · · 0.2 1.4 · 0.2 1.4 3.0 · 1.2 1.4 0.4 2.6 · 0.2 · · · 2.4 3.0 5.7 5.2 · · · 1.0 0.5 0.4 3.8 Forrest 11.2 · · 1.0 3.2 · · · · 0.6 · 1.0 · · 1.2 · 0.2 0.2 · · · 1.8 0.4 0.2 · · · · · · 1.4

page 23 Monthly Weather Review Western Australia June 2012

Daily and total rainfall for June 2012 Total is the total precipitation for June 2012; a missing total indicates there is concern about the quality of some of the daily values. Avg is the long-term average total precipitation for June. Decile is the decile rank of total precipitation for June 2012 in the climate record of other June totals; “L” indicates this is the lowest on record, and “H” it is the highest on record. Long-term average and decile rank are only shown if there are sufficient years of climate record available. Reports of zero precipitation are shown as “· ”. When a reading was accumulated over more than one day, “»” is shown on the days that are part of the accumulation.

South East (12) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bulga Downs 38.2 28 8 · · · · · · · · · 16.2 8.4 0.6 2.6 · 0.2 · · · · 0.4 9.8 · · · · · · · · · Bullfinch 39.0 42 5 · 3.4 · · · · 9.5 7.0 · 5.8 4.0 1.2 5.5 · 1.2 · · · · 1.4 · · · · · · · · · · Bulong 25.2 27 6 · · · · · · · 9.0 · 1.6 2.2 1.4 10.4 · · · · · · 0.6 · · · · · · · · · · Coolgardie · Kalgoorlie-Boulder Airport 18.8 28 5 · · · · · · · » » » 13.0 0.6 3.4 · · · · · · 0.6 0.4 · · · · · 0.8 · · · Laverton Aero 23.8 · · · · · · 0.2 · 7.6 8.0 · · 0.6 · · · · · · 7.4 · · · · · · · · · Laverton 23.2 24 6 · · · · · · · · · 7.0 8.0 · · · · · · · · · 8.2 · · · · · · · · · Leonora 22.2 25 6 · · · · · · 0.2 · · 8.8 6.2 · 0.4 · · · · · · 0.4 6.2 · · · · · · · · · Lort River 43.4 36 7 · · · · · · 2.2 9.0 1.6 · 4.2 3.2 5.8 » » 2.6 · · · 7.4 4.2 1.6 · · · · · 0.2 » 1.4 Norseman 20.2 30 4 » » » » » » » » » » » » » » » » » » 20.0 · · · · 0.2 Salmon Gums Res.Stn. 38.2 38 6 · · · 0.2 · · 3.8 7.0 0.2 · 3.0 1.2 10.2 0.2 0.2 0.6 · 0.2 · 5.8 2.4 0.8 · · · · · · 0.8 1.6 Southern Cross Airfield 54.2 · 5.0 · · · · 10.4 11.8 0.2 3.2 5.6 4.2 4.6 · 0.4 0.2 0.2 · · 5.2 2.4 0.2 · · · · 0.4 · · 0.2 Westonia 51.9 51 6 · · · · · · 8.8 12.8 · 4.1 5.2 0.9 7.4 0.2 1.0 · · · · 10.5 0.8 · · · · · · 0.2 · · Yeelirrie 13.2 23 5 · · · · · · · · · 5.4 5.0 · 0.4 · · · · · · 2.4 · · · · · · · · · · Yundamindra 23.0 24 6 9.0 9.5 4.5 North East (13) Total Avg Decile 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Balgo Hills 2.0 9.3 7 · · · · · · · · · · · · · · 2.0 · · · · · · · · · · · · · · · Carnegie 3.1 15 5 · · · · · · · · · 0.4 1.5 0.4 · · · · · · · · 0.8 · · · · · · · · · Giles Meteorological Office 1.6 17 4 · · · · · · · · · · 1.6 · · · · · · · · · · · · · · · · · · · Telfer Aero 3.6 12 4 · · · · · · 1.4 · 0.2 · · 1.8 0.2 · · · · · · · · · · · · · · · · · Warburton Airfield 3.0 18 4 · · · · · · · · · · 1.8 · · · 0.2 · · · · · 1.0 · · · · · · · · · Wiluna 11.2 24 5 · · · · · · 0.2 · · 2.0 8.5 · · 0.1 · · · · · · · 0.4 · · · · · · · ·

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