Monthly Weather Review September 2010 Monthly Weather Review Victoria September 2010

The Monthly Weather Review - Victoria is produced twelve times each year by the Australian Bureau of Meteorology's Victoria Climate Services Centre. It is intended to provide a concise but informative overview of the temperatures, rainfall and significant weather events in Victoria 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 Victoria Climate Services Centre Bureau of Meteorology PO Box 1636 Melbourne VIC 3001 AUSTRALIA By telephone (03) 9669 4956 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 Victoria 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. 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 10 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 2010 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 IDCKGC26R1. Prepared on 25 October 2010. ISSN 1836-3016 Cover photograph Flood waters across Egan's Bridge Road, Wanalta. Photograph by Margaret McLean, 5 September 2010. 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 Victoria September 2010

Overview Daytimes in Victoria were generally cooler than usual Significant weather this September with mean maximum temperatures up to 3 °C below normal across the state. Night-time Widespread flooding across the north temperatures were generally close to average. A major rain event affected the north of Victoria on Rainfall patterns were normal for most of the state the weekend of the 4th and 5th as a low pressure except parts of Gippsland, that were drier, and parts system over South Australia deepened and moved of the Great Dividing Range, that were wetter than into Bass Strait, with an associated trough extending usual. There was major flooding in the north of the north into NSW. Rain began falling on the 3rd and by state at the start of the month. 9 am on the 4th a large proportion of the state had received in excess of 25 mm, with some areas Extremes in September 2010 receiving as much as 80 mm. Rainfall continued during the 4th with the highest 24 hour totals to 9 am on the 5th centred over the northeast ranges Hottest day (Highest daily maximum temperature) with some places receiving in excess of 130 mm. The 24.6 °C at on the 4th highest rainfall totals for the event were 242.8 mm 24.6 °C at Orbost (Comparison) on the 4th at Falls Creek, 216.4 mm at Whitlands and 181 mm 24.6 °C at Lakes Entrance (Eastern Beach Road) on at Myrrhee. Significant riverine flooding occurred the 27th over the ensuing days as flood waters made their way into the states river systems. Major flood Warmest days on average (Highest mean daily maximum temperature) warnings were issued for many river systems 18.3 °C at including the Avoca, King, Ovens, Goulburn and Wimmera Rivers with many homes and business Coolest days on average (Lowest mean daily maximum temperature) affected in towns such as Creswick, Charlton, 2.5 °C at Mount Hotham Wangaratta and Shepparton. Every river basin north of the Great Divide experienced Major flooding Coldest day (Lowest daily maximum temperature) except for the Campaspe which saw areas of −2.6 °C at Mount Hotham on the 16th Moderate flooding. A total of 331 flood warnings (110 Major) were issued for the duration of the Coldest night (Lowest daily minimum temperature) event. New record flood peaks were recorded at 10 −7.6 °C at Mount Hotham on the 8th forecasting locations in northern Victoria. Coolest nights on average Strong winds also affected southern and elevated (Lowest mean daily minimum temperature) areas of the state from late on the 4th and overnight −2.5 °C at Mount Hotham into the 5th as the low moved into the Tasman Sea. Warmest nights on average The strongest recorded gust was 137 km/h at Falls (Highest mean daily minimum temperature) Creek, while away from the Alpine areas the 9.4 °C at Cape Nelson Lighthouse strongest gusts were 122 km/h at Colac and Wilsons 9.4 °C at Gabo Island Lighthouse Promontory and 118 km/h at Cape Otway. In the Warmest night Melbourne area 104 km/h was the strongest wind (Highest daily minimum temperature) gust, recorded at St Kilda. The Victorian SES received 13.3 °C at Orbost on the 5th over 2000 requests for assistance across the duration Wettest overall of the event. (Highest total rainfall) 334.4 mm at Falls Creek (Rocky Valley) Tornados Driest overall Two separate tornado reports were also received for (Lowest total rainfall) the month. One was reported on the afternoon of 0.2 mm at Mount Useful the 4th just east of Broadford to the north of Wettest day Melbourne. A storm spotter reported a damage path (Highest daily rainfall) around 100 m wide and 4km long with numerous 135.2 mm at Whitlands (Burder's Lane) on the 5th trees damaged and roof tiles removed from one Highest wind gust house. The other reported tornado sighting was on 139 km/h at Falls Creek on the 4th the 13th in the Miram/Diapur area in the North Wimmera District, however there were no reports of damage.

page 1 Monthly Weather Review Victoria September 2010

Synoptic summary September started with a trough extending from the northwest corner of the state through to West Gippsland. Behind the trough was a cold front that delivered rainfall to most districts on the 1st and 2nd. A high pressure system moved across Bass Straight on the 3rd, clearing away most of the rain before a deep low pressure system passed to the south of the state in the following days. Widsepread rainfall associated with the low pressure system contributed more than 50 mm to some parts of the state on the 4th and 5th. This rainfall went on to produce significant flooding in the north of the state and was the largest rainfall event for the month. A high pressure system centred over the state on the 7th made way for another cold front that came in from the west on the 9th. Rainfall associated with the front was recorded in most districts on the 10th. The next few days were dominated by a high pressure system before another low pressure system tracked eastward across the north of the state on the 14th. Rainfall associated with the low pressure system was focused over the North Mallee District. Trailing behind the low pressure system, a cold front swept across southern parts of the state on the 15th but delivered less than 10 mm to most parts. Over the following days the synoptic pattern over Victoria did not change much. A strong high pressure system in the Southern Ocean remained almost stationary for three days before it began to slowly move east into the Great Australian Bight. This set up a south-westerly wind pattern across most of the state until the 21st, with rainfall confined to the coastal districts excluding East Gippsland. Moving eastward, the high pressure system began to weaken and a new series of cold fronts, associated with low pressure systems in the Southern Ocean, crossed the state on the 25th and 27th. A trough skimmed across the bottom of the state on the 28th and the south-westerly winds helped deliver widespread rainfall to southern and central parts of the state. Another high pressure system moved into the Great Australian Bight on the 29th before tracking eastwards to finish the month over the top of Victoria.

page 2 Monthly Weather Review Victoria September 2010

Daily mean sea level pressure analyses 1 September 2010 2 September 2010 3 September 2010

4 September 2010 5 September 2010 6 September 2010

7 September 2010 8 September 2010 9 September 2010

10 September 2010 11 September 2010 12 September 2010

13 September 2010 14 September 2010 15 September 2010

16 September 2010 17 September 2010 18 September 2010

page 3 Monthly Weather Review Victoria September 2010

19 September 2010 20 September 2010 21 September 2010

22 September 2010 23 September 2010 24 September 2010

25 September 2010 26 September 2010 27 September 2010

28 September 2010 29 September 2010 30 September 2010

page 4 Monthly Weather Review Victoria September 2010

Temperatures The mean temperature for Victoria in September 2010 was 10.22 °C, which is −0.75 °C below the long-term average of 10.97 °C. Generally, mean daytime temperatures in the centre and west of the state were very much below average. In this area, most stations recorded mean maximum temperatures from 1 – 2 °C below their long-term average. Daytime temperatures in the east of the state were average to below average, with most sites recording mean maximum temperature 0 – 1 °C below their long-term average. Some parts in the north of the state recorded below average mean night-time temperatures (between 1 and 2 °C cooler than normal) , and a small area in the southwest of the state observed above average mean night-time temperatures (between 0 and 1 °C warmer than normal). Elsewhere, the mean daily minimum temperatures were close to average for the month.

New temperature records

Record lowest September mean maximum temperature Years New record Old record of record Mount Buller 2.8 3.2 in 2003 24

page 5 Monthly Weather Review Victoria September 2010

Maximum temperatures Orbost on the 4th, followed by 23.6 °C at Orbost (Comparison) on the 27th. The West Gippsland In the northwest of the state, average daily District mean maximum temperatures ranged from maximum temperatures where colder than usual. All below average to very much below average except stations in the North Mallee District recorded mean for Mount Baw Baw which recorded is coldest daily maximums very much below average, generally September mean maximum temperature ever, and 2 °C cooler than normal. However, stations within the third coolest days for the state this month, with the district still recorded the warmest days on 2.9 °C. The district shared the equal hottest day with average for Victoria during September with 18.3 °C 24.6 °C at Bairnsdale Airport on the 4th. at Mildura Airport, followed by 18.2 °C at Ouyen (Post Office), and then 17.7 °C at Walpeup Research. Anomalies of mean daily maximum temperature in In the South Mallee District, Swan Hill Aerodrome September 2010 recorded its lowest ever September mean daily maximum temperature, 17.6 °C. Mean maximum temperatures in the North Wimmera district were below average. In the southwest of the state temperatures were generally very much below average. Mean daily maximum temperatures in the South Wimmera and West Coast districts ranged from below average to lowest on record with Horsham Aerodrome, Stawell Aerodrome, Colac (Mount Gellibrand), Cape Nelson Lighthouse and NDB all recording their coolest average maximum September temperatures ever. The Western Plains district also Decile rank of mean daily maximum temperature recorded below average to very much below average in September 2010 mean maximum temperatures but didn't break any records this month. In the middle of the state, mean maximum temperatures ranged from below average to lowest on record with , Redesdale, Eildon Fire Tower, Viewbank (ARPANSA), and Coldstream all recording their coolest average maximum September temperatures ever. Most stations in the Lower North, Upper North, North Central, West Central and East Central districts recorded mean maximum temperatures 1 – 2 °C below normal. There could be discrepancies between the values shown on these maps Mean daily maximum temperatures were below and those at individual locations, as a result of the way the maps are average in the east of the state. All stations in the generated. Lower Northeast District recorded below average mean maximum temperatures, generally 1 °C colder than normal. Mean maximum temperatures were below average at all station in the Upper Northeast District except for Mount Buller which recorded its coldest September mean maximum temperature ever, and the second coldest for the state this month, with 2.8 °C. The district also recorded the three coldest days for the month with −2.6 °C at Mount Hotham on the 16th, followed by −2.5 °C at Mount Buller on the 29th, and then −2.1 °C, again at Mount Buller, on the 16th. The coldest days on average were also recorded in the Upper Northeast District with 2.5 °C at Mount Hotham. Average to very much below average mean maximum temperatures were observed in the East Gippsland District along with the states three hottest days. The hottest day was 24.6 °C at Orbost (Comparison) on the 4th and Lakes Entrance (Eastern Beach Road) on the 27th. The second hottest day was 24.2 °C at

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Minimum temperatures District also ranged from average to very much below average. The district recorded the second In the northwest, all stations recorded mean warmest nights with 9.3 °C at Wilsons Promontory minimum temperatures that were cooler than Lighthouse. normal but most were within 1 °C of their long-term mean. The exception to this was Swan Hill Anomalies of mean daily minimum temperature in Aerodrome in the South Mallee District which September 2010 recorded its coldest mean minimum temperatures for September. Generally, stations in the southwest of the state recorded temperatures that were close to average. There was a mixture of warmer and cooler than normal observations but all stations within the South Wimmera, Western Plains and West Coast districts recorded mean minimum temperatures within 1 °C of their long-term mean. Mean minimum temperatures in the Central and North districts were cooler in the north than the south. The Lower North District recorded below average mean minimum temperatures. Mean Decile rank of mean daily minimum temperature in minimum temperatures in both the Upper North and September 2010 North Central districts were average to below average. All stations in the West Central District recorded average mean minimum temperatures but this was enough for Cape Nelson Lighthouse to claim equal warmest nights on average with 9.4 °C. Mean minimum temperatures in the East Central District were mixed but most sites observed temperatures within 1 °C of their long-term mean. Frankston AWS recorded the second equal warmest nights with 9.3 °C and the third warmest nights, 9.2 °C, were recorded at Rhyll. The equal third warmest night was 12.8 °C at Melbourne Regional Office on the 27th. There could be discrepancies between the values shown on these maps In the east of the state, mean minimum and those at individual locations, as a result of the way the maps are temperatures ranged from average to very much generated. below average except for Dinner Plain (Mount Hotham Airport) which recorded its coolest mean minimum September temperature ever, −0.9 °C. Mean minimum temperatures in the Lower Northeast District were mixed but all were within 1 °C of normal. The Upper Northeast District earnt a string of extremes this month with below average to very much below average mean minimum temperatures. The coldest night was −7.6 °C at Mount Hotham on the 8th, followed by −7.2 °C at Mount Hotham and Falls Creek on the 29th and 30th respectively, and then −7.1 °C at Mount Hotham on the 30th. The coolest nights on average were −2.5 °C at Mount Hotham, followed by −2.1 °C at Mount Buller, and then −1.8 °C at Falls Creek. Further east, mean minimum temperatures in the East Gippsland District were average to very much below average. Gabo Island Lighthouse shared equal warmest nights on average with 9.4 °C and the warmest night, 13.3 °C, was recorded at Orbost on the 5th. The second warmest night was 13.0 °C at Lakes Entrance (Eastern Beach Road) and Point Hicks (Lighthouse) on the 5th, Gabo Island Lighthouse also recorded the third equal warmest night, 12.8 °C, on the 5th. Mean minimum temperatures in the West Gippsland

page 7 Monthly Weather Review Victoria September 2010

Rainfall In the northwest rainfall was mixed ranging from average with a couple of stations recording their lowest on record to very much above average, but driest Septembers ever. The station that received the was generally close to average. No records were least amount of rainfall for the month was Mount broken in the North Mallee this month but all Useful with 0.2 mm. Elsewhere in the West stations recorded average to very much above Gippsland District, rainfall was generally average to average rainfall. Rainfall across the South Mallee very much below average. District was patchy with most stations observing average to above average rainfall but several stations Total rainfall in September 2010 only received below average to very much below average rainfall and Hopetoun (Wirrbibial downs) recorded its lowest September rainfall on record. Still in the South Mallee District, the third driest station for the month, Birchip (Woodlands), recorded 5.0 mm. Rainfall totals in the North Wimmera District were average to very much above average. September rainfall in the southwest of the state was generally average with no records broken this month. Rainfall in the South Wimmera District was mostly average to very much above average but there were a couple of stations that reported large rainfall deficiencies. The Western Plains and West Decile rank of total rainfall in September 2010 Coast districts received mixed rainfall but were generally close to average. Warrnambool Golf Club was the second driest station in the state with 4.6 mm. More rainfall than normal was reported around the Great Dividing Range in the North and Central districts this month. Rainfall in the Lower North District was mostly average, however, several stations recorded above average rainfall for the month. In the Upper North District, rainfall was mixed but generally average to very much above average. Several stations in the North Central District There could be discrepancies between the values shown on these maps recorded their wettest September on record but and those at individual locations, as a result of the way the maps are generally rainfall was above average to very much generated. above average. The West Central District recorded mixed rainfall but most stations received close to normal. Stations in the East Central District mostly recorded average rainfall but there were some sites that only received below average to very much below average rainfall. In the east of the state rainfall totals ranged from highest on record to lowest on records but generally it was drier than usual around the coast and wetter than usual around the Great Dividing Range. Across the Lower and Upper Northeast districts, rainfall was generally average to very much above average. Many stations in the districts broke their September rainfall records. The Upper North District recorded all of this months wettest rainfall extremes. The wettest overall was 334.4 mm at Falls Creek (Rocky Valley), followed by 270.0 mm at Whitlands (Burder's Lane), and then 234.6 mm at Mount Buller. The wettest single day was 135.2 mm at Whitlands (Burder's Lane), followed by 131.4 mm at Mount Hotham, and then 116.0 mm at Lake Buffalo, all of which occurred on the 5th. Rainfall over the East Gippsland District was mostly below average to very much below

page 8 Monthly Weather Review Victoria September 2010

New rainfall records Lowest September total rainfall for at least 20 years Years Observed this Most recent since Record highest September daily rainfall month lower lower Years Winchelsea (Post Office) 6.5 6.1 in 1918 90 New record Old record of Seaspray (Burong) 16.8 16.2 in 1934 75 record Birchip (Woodlands) 5.0 4.8 in 1951 59 Maryborough 79.6 on the 4th 59.4 on the 18th in 1903 133 Darriman (Tarralangi) 20.8 14.0 in 1954 54 Clunes 64.0 on the 4th 47.0 on the 20th in 1993 132 Lindenow 19.2 14.3 in 1968 40 St Arnaud 65.0 on the 4th 52.6 on the 19th in 1915 131 Tubbut 16.8 7.7 in 1968 40 Nariel Creek 83.2 on the 5th 70.6 on the 10th in 1921 125 Buchan 28.2 21.8 in 1972 38 (Simpson) Cabbage Tree Creek 24.8 19.1 in 1968 38 St Arnaud 47.0 on the 4th 45.7 on the 15th in 1962 124 Gabo Island Lighthouse 21.6 12.0 in 1972 38 (Coonooer Bridge) Genoa (Fools Haven) 24.4 22.4 in 1973 37 Wooroonook 53.0 on the 4th 42.7 on the 15th in 1962 124 Nowa Nowa 26.0 19.3 in 1972 37 Campbelltown 66.8 on the 4th 59.9 on the 23rd in 1916 119 Lake Tyers 23.6 19.6 in 1972 34 Redbank 72.0 on the 4th 58.4 on the 8th in 1921 114 Wulgulmerang (Pleasant 23.6 22.6 in 1981 29 Bealiba 70.0 on the 4th 52.1 on the 17th in 1903 112 View) Carisbrook 92.4 on the 4th 88.9 on the 23rd in 1916 110 Black Mountain 29.0 25.2 in 1981 28 Talbot (Post Office) 66.2 on the 4th 48.0 on the 19th in 1913 110 Goongerah 37.2 36.6 in 1981 27 Burkes Flat 58.8 on the 4th 55.9 on the 18th in 1903 109 Avoca 10.8 9.1 in 1914 26 Navarre 78.0 on the 4th 50.3 on the 7th in 1921 109 Lexton 62.0 on the 4th 48.0 on the 19th in 1915 108 Warburton (O'Shannassy 64.6 on the 5th 59.4 on the 23rd in 1955 95 Reservoir (Quarte Koetong 79.0 on the 5th 67.6 on the 29th in 2005 91 Whitlands (Burder's 135.2 on the 5th 117.4 on the 27th in 1978 81 Lane) Tottington 63.4 on the 4th 55.6 on the 2nd in 1988 76 Archerton 110.4 on the 5th 102.1 on the 9th in 1949 69 Omeo Shannon Vale 65.6 on the 5th 61.0 on the 24th in 1998 59 Glen Park (White 68.6 on the 4th 37.6 on the 25th in 1960 58 Swan Reservoir) Sedgwick 59.2 on the 4th 42.2 on the 30th in 1963 55 Addington 44.2 on the 4th 42.4 on the 2nd in 1975 53 Terip Terip 60.0 on the 5th 59.8 on the 11th in 1988 52 Creswick 80.0 on the 3rd 42.4 on the 30th in 1953 47 Lima South (Lake 103.0 on the 5th 78.0 on the 28th in 1979 43 Nillahcootie) Murrayville (Carina) 30.0 on the 4th 29.6 on the 16th in 1975 43 Beulah West 34.0 on the 4th 28.4 on the 7th in 1983 42 Kyneton 49.0 on the 4th 44.8 on the 11th in 1988 42 Tabilk (Tahbilk 53.0 on the 6th 39.6 on the 29th in 1996 42 Winery) Lake Buffalo 116.0 on the 5th 74.4 on the 28th in 1979 41 Smeaton (Blampied 75.0 on the 4th 43.6 on the 28th in 1979 41 (Bardia)) Benloch 46.0 on the 4th 43.6 on the 8th in 2004 39 Navarre (Avon No.3) 75.0 on the 4th 59.0 on the 2nd in 1988 38 Warrenbayne 54.8 on the 4th 52.0 on the 17th in 1986 29 Strath Creek 42.6 on the 4th 36.0 on the 26th in 2000 28 Majorca 93.0 on the 4th 42.0 on the 11th in 1988 24 Avoca (Homebush) 62.4 on the 4th 45.8 on the 2nd in 1988 23

Record highest September total rainfall Years New record Old record of record Majorca 128.6 109.0 in 1993 23

Highest September total rainfall for at least 20 years Years Observed this month Most recent higher since higher Carisbrook 118.6 143.8 in 1916 86 Maryborough 112.9 137.8 in 1979 31 Navarre 109.0 131.0 in 1979 29 Navarre (Avon No.3) 108.6 112.8 in 1988 22 Creswick 132.3 135.6 in 1975 20

Record lowest September total rainfall Years New record Old record of record Club Terrace 21.6 22.8 in 1972 50 Fernbank (Towri) 16.2 17.9 in 1968 41 Cann River 27.4 32.1 in 2008 36

page 9 Monthly Weather Review Victoria September 2010

Daily maximum temperature for September 2010

1 September 2010 2 September 2010 3 September 2010 4 September 2010 5 September 2010

6 September 2010 7 September 2010 8 September 2010 9 September 2010 10 September 2010

11 September 2010 12 September 2010 13 September 2010 14 September 2010 15 September 2010

16 September 2010 17 September 2010 18 September 2010 19 September 2010 20 September 2010

21 September 2010 22 September 2010 23 September 2010 24 September 2010 25 September 2010

26 September 2010 27 September 2010 28 September 2010 29 September 2010 30 September 2010

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.

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Daily minimum temperature for September 2010

1 September 2010 2 September 2010 3 September 2010 4 September 2010 5 September 2010

6 September 2010 7 September 2010 8 September 2010 9 September 2010 10 September 2010

11 September 2010 12 September 2010 13 September 2010 14 September 2010 15 September 2010

16 September 2010 17 September 2010 18 September 2010 19 September 2010 20 September 2010

21 September 2010 22 September 2010 23 September 2010 24 September 2010 25 September 2010

26 September 2010 27 September 2010 28 September 2010 29 September 2010 30 September 2010

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.

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Daily rainfall for September 2010

1 September 2010 2 September 2010 3 September 2010 4 September 2010 5 September 2010

6 September 2010 7 September 2010 8 September 2010 9 September 2010 10 September 2010

11 September 2010 12 September 2010 13 September 2010 14 September 2010 15 September 2010

16 September 2010 17 September 2010 18 September 2010 19 September 2010 20 September 2010

21 September 2010 22 September 2010 23 September 2010 24 September 2010 25 September 2010

26 September 2010 27 September 2010 28 September 2010 29 September 2010 30 September 2010

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.

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Summary of observations for Melbourne in September 2010 Observations and climatology are from the city, except for evaporation, sunshine and wind which are from . Observed this month Climatological value Temperature Mean daily maximum temperature 16.5 °C 17.2 °C Mean daily minimum temperature 9.1 °C 7.9 °C Mean temperature 12.8 °C 12.6 °C Mean temperature at 9 am 11.9 °C 12.3 °C Mean temperature at 3 pm 15.0 °C 16.1 °C Highest temperature 22.1 °C on the 26th 31.4 °C on the 28th in 1928 Lowest temperature 5.2 °C on the 8th −0.5 °C on the 16th in 1908 Days 30 °C or warmer 0 0.0 Days 35 °C or warmer 0 0.0 Nights 5 °C or cooler 0 4.8 Nights 2 °C or cooler 0 0.5 Humidity Mean relative humidity at 9 am 65 % 67 % Mean relative humidity at 3 pm 54 % 53 % Pressure Mean MSL pressure at 9 am 1018.9 hPa 1017.6 hPa Mean MSL pressure at 3 pm 1017.1 hPa 1015.5 hPa Wind Strongest wind gust W 91 km/h on the 5th N 115 km/h on the 2nd in 2002 Mean wind speed at 9 am 20 km/h 22 km/h Mean wind speed at 3 pm 24 km/h 24 km/h Days with strong wind 3 9.0 Days with gales 2 1.6 Days with gale-force gusts 5 9.0 Rainfall Total precipitation 49.6 mm 58.0 mm Number of rain days 17 14.9 Wettest day 10.6 mm on the 7th 58.7 mm on the 23rd in 1916 Sunshine Mean daily sunshine 4.4 hours 6.2 hours Evaporation Mean daily evaporation 2.8 mm 4.2 mm Phenomena Days of thunder 0 1.2 Days of hail 0 1.1 Days of frost 0 1.3 Days of fog 0 1.2 Days with mist or haze 14 13.9

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Daily and mean maximum temperatures for September 2010 Mean is the average of the daily maximum temperature for September 2010; it is only shown if there are sufficient days available. Anom is the difference between the mean daily maximum temperature for September 2010 and the long-term average maximum temperature for September. Decile is the decile rank of mean daily maximum temperature for September 2010 in the climate record of other September 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 September 2010 are highlighted.

North Mallee (76) 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 Mildura Airport 18.3 −2.1 1 17.9 18.6 20.8 18.7 16.7 15.6 16.5 17.7 22.6 18.4 15.4 20.6 20.3 16.6 16.5 16.1 16.5 16.0 15.8 17.4 18.4 19.0 18.6 18.9 23.2 20.3 22.4 17.2 17.1 18.1 Ouyen (Post Office) 18.2 −2.0 1 15.9 16.8 17.8 17.7 16.7 14.9 15.9 17.6 21.4 17.7 17.7 20.2 21.3 17.2 17.4 15.8 17.5 16.4 16.3 18.1 19.8 18.8 18.4 20.1 22.4 21.1 22.0 16.9 16.8 18.4 Walpeup Research 17.7 −1.8 1 14.7 16.1 17.2 17.4 16.2 15.0 15.7 16.9 21.3 17.3 14.4 19.9 21.0 17.3 16.6 16.1 17.3 15.8 15.9 18.8 19.2 18.9 17.5 19.4 22.3 20.1 21.9 17.0 17.1 17.8 South Mallee (77) 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 17.0 13.2 15.9 17.4 18.4 15.4 14.6 15.4 16.9 21.1 17.1 15.2 19.3 19.3 15.4 17.2 14.9 14.4 15.2 16.1 16.1 19.0 18.0 15.8 19.3 20.6 20.6 19.2 16.6 16.4 17.2 Swan Hill Aerodrome 17.6 −2.7 L 16.1 16.5 18.4 18.8 16.7 14.5 15.6 17.7 20.6 16.8 15.3 19.1 20.3 16.1 17.1 14.8 15.2 14.0 15.3 18.3 20.0 18.5 16.8 18.6 22.3 20.3 22.2 17.3 16.4 17.5 North Wimmera (78) 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 Nhill Aerodrome 16.2 12.1 14.7 15.5 16.2 15.3 14.2 14.6 15.4 20.9 16.7 14.1 19.0 19.2 16.2 16.0 14.1 15.2 16.8 16.4 15.6 17.6 16.8 15.5 15.9 19.0 18.5 17.0 14.9 15.1 16.4 Warracknabeal Museum 16.6 −1.5 2 12.4 14.5 17.5 17.4 15.8 14.6 15.2 16.4 19.5 17.0 14.5 18.8 19.0 16.6 16.6 14.2 15.0 16.6 16.8 16.4 17.4 17.0 15.2 16.6 20.0 19.0 18.2 16.0 15.8 16.6 South Wimmera (79) 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 Edenhope Airport 14.9 12.0 14.4 15.4 16.9 13.0 14.0 15.8 15.9 18.8 15.2 14.5 17.1 16.7 15.4 14.4 11.9 14.3 15.9 14.3 14.1 14.8 15.0 12.7 14.2 17.9 17.0 14.3 13.0 13.5 13.3 Grampians (Mount William) 6.8 4.6 3.0 11.2 10.6 6.3 3.2 7.6 6.9 9.0 5.8 6.0 8.9 7.0 7.7 4.7 2.4 5.3 6.3 5.8 11.4 5.1 5.1 8.6 8.1 9.8 12.2 6.2 4.6 4.6 6.1 Horsham Aerodrome 15.9 −2.3 L 12.1 14.8 16.3 16.4 15.3 14.5 14.6 14.8 19.1 15.8 14.2 17.7 17.3 15.8 15.3 13.6 14.3 16.9 16.1 15.6 17.4 15.4 14.6 15.9 19.9 19.0 17.2 14.7 15.4 15.6 Horsham Polkemmet Rd 16.2 −1.4 1 15.2 15.0 16.6 16.5 15.7 14.0 15.0 14.4 20.0 16.4 14.2 18.2 17.6 16.0 16.6 14.0 13.6 16.9 16.6 16.2 17.2 15.6 14.9 16.3 20.0 19.2 17.1 15.1 15.0 15.8 Kanagulk 14.7 11.8 13.8 15.8 15.9 14.2 13.3 14.0 13.9 19.1 15.6 14.1 17.0 16.0 13.9 15.3 13.2 13.9 15.5 14.8 14.2 13.9 13.9 12.7 13.5 18.4 17.4 15.4 13.1 13.6 13.7 Longerenong 15.7 −1.6 2 12.3 13.8 16.5 17.5 15.4 13.7 14.7 14.8 19.3 15.8 14.5 17.9 17.8 15.1 15.6 13.8 13.4 16.4 16.0 15.4 16.9 16.1 14.1 15.8 19.1 17.9 17.1 14.4 14.2 14.9 Pyrenees (Ben Nevis) 9.3 6.8 7.0 12.6 11.8 9.6 6.0 9.6 9.1 11.8 8.7 10.2 11.0 11.5 10.1 8.7 6.0 7.8 8.2 9.4 8.2 8.1 6.7 7.8 10.0 12.8 13.9 10.4 8.7 7.7 8.8 Stawell Aerodrome 15.0 −1.7 L 11.7 13.7 16.3 16.1 14.7 12.3 14.8 13.6 17.4 15.3 14.4 16.0 17.3 15.3 14.9 12.7 14.4 16.4 16.7 14.6 14.0 14.2 14.9 14.6 18.6 17.0 16.4 13.0 13.6 13.7 Lower North (80) 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 Charlton 16.5 12.3 16.2 17.5 17.9 15.5 14.2 15.4 15.8 17.4 16.7 14.7 17.3 19.0 15.8 15.6 14.4 14.6 16.8 15.6 17.5 18.5 18.1 15.9 16.0 19.3 19.7 19.0 15.5 16.4 16.2 Echuca Aerodrome 16.6 −1.7 1 14.5 15.5 17.7 17.8 15.5 14.6 15.7 16.1 16.3 14.4 15.9 17.6 19.2 16.3 15.1 14.6 14.3 15.5 17.0 17.5 17.5 17.7 17.8 20.5 20.9 20.0 15.5 15.1 15.4 Kerang 17.3 −1.8 1 15.6 16.3 18.3 18.0 17.0 14.9 16.0 17.6 19.5 15.7 16.2 18.6 19.7 15.0 17.0 14.7 14.9 15.0 15.4 17.8 19.5 18.0 18.0 18.4 21.3 20.5 21.2 16.1 15.5 16.2 Kyabram DPI 16.5 −1.0 2 16.2 15.5 16.3 17.5 15.6 14.7 15.2 15.9 16.6 15.2 16.3 16.1 19.8 17.0 15.4 14.6 14.2 15.5 15.8 17.1 17.7 18.0 17.3 16.2 20.4 20.5 18.8 15.7 15.7 15.2 Upper North (81) 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 Bendigo Airport 15.5 −1.3 2 11.8 14.5 16.3 16.3 14.8 13.4 15.6 15.3 14.4 14.2 15.7 15.4 18.2 15.9 15.2 13.2 12.9 16.3 15.2 16.9 17.1 16.2 16.6 15.8 18.7 19.6 16.7 14.5 14.3 15.1 Shepparton Airport 15.7 −2.6 L 13.1 15.0 15.4 16.8 15.0 14.3 14.9 15.5 14.9 14.2 15.1 15.2 17.9 16.5 14.9 14.2 13.6 14.5 14.9 16.5 17.4 17.4 16.1 15.7 20.1 20.5 18.0 15.4 14.7 14.7 Tatura Inst Sustainable Ag 15.8 −1.6 2 14.4 14.9 15.6 16.8 15.4 14.5 15.1 15.2 15.4 14.4 15.4 15.4 18.5 16.7 15.1 14.1 14.5 14.2 14.8 16.4 17.1 17.1 16.0 15.5 20.0 20.2 18.3 15.0 14.6 14.8 Yarrawonga 16.8 −1.7 1 14.3 16.9 17.5 17.0 15.9 14.1 15.1 16.1 14.9 14.2 16.2 15.7 19.2 17.9 14.7 14.1 14.2 14.2 16.4 18.9 20.0 18.9 18.2 18.0 22.2 21.4 20.7 16.4 14.7 15.2 Lower Northeast (82) 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 16.2 13.0 16.2 16.6 17.0 14.6 14.2 15.3 17.0 13.7 14.5 15.7 14.8 18.5 18.8 14.7 13.6 13.6 15.4 16.5 19.2 21.0 19.0 18.3 16.9 20.0 17.7 14.1 13.9 14.9 16.6 15.8 14.3 16.5 17.8 14.0 14.0 15.4 15.8 13.3 12.7 15.0 15.8 18.1 18.8 15.2 13.8 15.0 13.3 17.6 19.6 21.9 19.5 19.6 20.7 19.0 21.2 20.2 15.3 14.0 16.2 Dartmouth Reservoir 15.7 −0.8 3 15.2 13.0 16.0 16.0 13.3 12.8 14.0 14.5 11.8 11.0 15.0 15.8 16.2 16.2 14.4 12.9 13.7 12.7 17.5 19.9 21.6 20.1 20.0 19.8 15.5 20.5 19.0 14.2 14.0 15.5 Hunters Hill 11.1 −1.0 3 11.2 10.1 11.8 12.5 5.7 6.2 10.2 10.9 9.2 6.4 8.9 11.1 12.0 14.6 7.8 7.3 8.0 7.5 12.2 15.3 17.2 15.2 15.3 15.9 13.0 16.1 14.0 8.7 9.2 10.4 Rutherglen Research 16.2 −1.0 2 13.9 16.6 16.8 17.1 14.8 13.7 14.7 16.3 14.7 13.6 15.5 15.6 18.2 18.9 13.4 13.0 14.1 13.6 16.0 18.4 20.2 18.8 18.4 17.4 20.6 20.5 18.9 14.9 13.9 14.5 Strathbogie 12.9 −1.3 2 10.0 12.1 13.9 14.6 12.1 12.2 12.5 11.1 10.8 12.2 11.7 15.8 16.1 11.7 11.3 9.6 12.5 11.8 14.2 15.1 14.5 14.3 13.9 15.9 16.8 13.4 11.3 10.1 11.8 Wangaratta Aero 16.5 −1.0 3 13.5 16.6 17.1 17.0 14.6 13.3 15.2 15.8 14.9 13.9 16.1 15.1 18.5 19.1 14.3 14.0 14.0 14.8 17.0 19.2 20.9 18.9 18.5 18.1 20.3 19.8 18.7 15.1 14.4 14.8 Upper Northeast (83) 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 Dinner Plain (Mount Hotham Airport) 10.4 −0.8 3 9.6 4.5 11.2 11.8 6.4 5.5 6.7 10.7 9.4 6.0 8.8 7.7 9.6 11.7 8.9 6.3 11.6 11.3 12.8 15.0 15.2 14.2 15.2 16.4 11.6 15.7 12.4 8.4 6.2 10.7 Edi Upper 15.5 −0.7 3 12.0 16.2 16.2 16.4 13.0 14.4 15.0 13.2 12.2 14.0 12.9 16.7 18.6 13.0 12.8 13.2 17.4 20.6 18.6 17.8 17.0 17.6 19.0 17.2 13.4 13.8 Falls Creek 3.9 −0.8 3 2.3 4.5 8.1 8.0 0.1 −0.5 1.1 1.8 2.7 −0.1 0.6 0.8 2.5 6.0 1.0 −0.8 3.9 4.2 5.0 11.3 10.0 7.7 8.4 7.6 4.2 7.2 4.3 −0.1 0.0 3.9 Mount Buller 2.8 −2.1 L 1.9 3.3 6.7 7.6 −0.2 −1.2 2.4 2.0 2.8 −0.5 0.3 0.9 1.6 5.4 −0.3 −2.1 −0.3 0.2 3.2 9.4 7.3 6.9 9.1 6.6 3.7 6.5 2.5 −1.9 −2.5 1.8 Mount Hotham 2.5 −0.9 3 1.2 4.6 6.4 6.7 −0.9 −1.6 −0.5 0.4 2.0 −1.0 −0.8 −0.2 1.1 4.2 −0.5 −2.6 2.2 1.7 4.2 8.8 9.2 6.5 7.3 6.2 2.4 6.0 3.1 −1.9 −1.6 2.9 Omeo 14.3 15.9 9.0 15.3 14.4 13.0 11.4 10.5 13.3 14.0 11.5 14.4 14.3 15.6 15.0 15.2 12.2 13.4 13.3 15.4 17.7 14.9 13.6 16.1 18.2 16.8 18.6 18.3 13.8 10.4 13.8 East Gippsland (84) 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 Combienbar AWS 14.1 −1.6 2 12.8 8.8 14.3 20.9 14.2 7.4 9.3 15.2 16.7 16.5 13.4 17.5 16.6 14.5 14.4 12.4 11.9 14.7 13.9 16.4 12.3 8.8 13.8 14.5 19.5 19.5 19.6 14.4 8.5 11.6 Gabo Island Lighthouse 15.6 −0.3 4 15.5 13.6 15.3 17.7 17.7 14.5 12.6 15.1 16.0 15.9 15.9 16.8 18.5 14.4 16.7 15.6 14.5 16.3 15.5 16.1 15.0 14.3 15.0 15.0 16.1 17.1 20.7 14.7 12.6 13.1 Gelantipy 12.8 −1.0 3 15.1 6.9 12.3 18.2 12.6 7.2 7.9 12.0 13.2 12.9 13.8 13.5 13.9 13.4 12.8 11.3 11.8 14.1 12.2 15.0 11.6 7.8 12.6 19.1 16.0 19.3 17.0 13.1 8.2 10.5 Lakes Entrance (Eastern Beach Road) 16.6 13.4 13.4 15.2 23.3 18.0 14.7 13.7 14.3 18.6 16.7 18.1 17.0 18.9 13.7 18.3 15.4 15.4 17.5 16.7 18.7 14.9 14.8 17.1 15.5 18.9 17.2 24.6 16.5 12.5 14.0 Mallacoota 16.3 −1.1 2 15.8 14.7 15.8 18.4 18.9 14.3 13.0 14.2 18.2 16.5 16.8 17.3 19.7 14.2 17.8 15.7 14.6 17.2 16.4 19.2 15.4 15.2 15.9 17.2 16.9 17.0 21.0 14.8 12.8 13.8 Mount Nowa Nowa 15.5 −1.5 1 11.1 10.1 15.0 20.1 15.8 11.8 12.0 15.8 16.7 13.8 16.6 16.7 16.2 14.3 17.5 14.3 14.1 16.2 16.0 19.1 12.2 13.5 16.3 15.0 21.8 18.2 22.1 16.1 11.9 13.6 Orbost (Comparison) 17.1 −0.8 3 15.1 12.1 18.1 24.6 17.6 12.7 14.7 16.9 20.1 16.3 18.0 16.8 18.6 15.5 18.4 16.7 15.5 17.8 16.4 19.6 15.5 14.3 16.7 16.1 23.1 18.3 23.6 16.9 13.1 14.9 Orbost 16.6 14.6 11.8 17.3 24.2 17.2 12.2 13.6 16.0 19.5 15.8 17.6 16.1 18.4 14.7 18.0 16.2 15.2 17.3 15.8 19.1 14.9 13.8 16.0 15.5 22.8 17.8 23.5 16.4 13.0 14.1 Point Hicks (Lighthouse) 15.3 −1.2 2 15.0 13.5 17.5 18.0 15.0 13.3 14.5 14.5 17.0 16.7 15.0 17.0 15.9 16.8 14.3 12.9 12.6 13.9 13.4 15.2 14.5 13.7 14.1 15.0 18.5 18.5 20.3 16.6 11.8 14.1 West Gippsland (85) 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 Bairnsdale Airport 16.6 −1.0 3 12.5 13.1 15.5 24.6 16.6 16.0 14.0 15.3 16.9 15.0 17.4 16.5 17.4 14.4 17.2 14.7 15.0 17.1 16.0 18.5 15.5 15.6 16.9 16.7 22.8 19.2 23.0 16.4 13.5 15.6 East Sale Airport 15.9 −1.1 2 12.5 14.5 15.7 19.1 15.8 14.9 14.2 15.1 16.5 13.9 16.5 17.1 15.4 14.8 15.5 13.0 13.4 14.7 14.7 17.1 16.0 16.0 16.5 16.7 20.2 19.2 22.0 15.1 13.8 15.6 Morwell (Latrobe Valley Airport) 15.1 −1.8 1 12.2 13.3 14.6 18.7 15.2 13.9 15.2 15.5 17.2 13.5 16.2 17.1 14.8 15.4 14.3 12.1 12.0 14.2 13.7 15.6 14.0 15.6 15.7 14.8 18.9 19.6 19.5 13.2 12.8 13.8 Mount Baw Baw 2.9 −2.8 L 1.7 3.0 7.6 8.2 −0.1 −0.8 1.3 5.4 3.3 −0.2 1.8 2.4 2.0 6.0 0.6 −1.9 −0.6 0.2 1.6 7.5 3.1 1.5 7.3 8.7 5.5 9.9 5.7 −1.5 −2.0 −0.2 Mount Moornapa 14.8 −1.3 2 11.4 10.9 15.7 20.1 15.0 13.5 12.1 14.2 14.4 14.2 15.9 14.3 14.0 13.7 14.8 12.3 13.4 15.4 14.1 16.9 13.0 13.1 14.9 16.4 20.2 20.7 20.6 14.5 10.5 14.1 Noojee (Slivar) 13.4 −2.0 1 11.0 11.0 15.8 18.1 13.1 11.1 13.6 16.1 14.2 10.6 14.6 15.4 12.1 14.2 13.0 10.4 9.8 11.3 11.7 12.8 12.0 12.3 13.5 15.5 17.1 20.0 16.9 11.0 11.4 12.2 Pound Creek 14.6 11.9 12.5 15.9 18.1 14.4 13.0 13.5 15.9 18.4 13.0 15.6 17.6 13.9 14.1 14.2 13.1 13.8 14.1 14.2 14.7 14.5 14.2 13.5 12.8 17.1 17.5 15.9 12.8 13.2 14.2 Willow Grove (Blue Rock Reservoir) 11.9 18.8 12.4 14.5 14.9 17.2 15.8 13.4 14.9 13.3 11.3 12.8 13.8 12.8 14.0 14.2 18.8 18.2 12.7 11.6 12.8 Wilsons Promontory Lighthouse 12.9 −1.3 1 11.5 11.9 12.4 15.8 12.3 11.5 11.9 13.2 15.5 12.7 13.7 16.3 12.3 11.1 12.1 11.5 12.2 12.0 12.9 12.9 13.2 13.0 13.0 13.0 14.9 14.2 14.7 10.8 10.9 12.1 15.3 12.4 12.6 14.3 18.0 14.7 13.6 14.4 15.0 19.1 14.6 16.1 17.1 13.9 14.2 14.0 12.9 14.2 14.7 15.4 16.1 15.4 15.0 15.8 14.7 19.2 20.7 19.2 14.2 13.0 13.7 East Central (86) 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 Bundoora (Latrobe University) 15.5 −1.4 2 12.2 13.0 19.0 16.9 14.1 14.9 17.0 16.5 14.5 16.1 14.7 14.3 16.0 15.0 14.5 15.5 14.5 15.0 14.0 14.7 15.0 16.5 19.0 21.2 16.2 14.6 13.0 Cerberus 14.8 −1.5 2 12.3 13.0 15.0 17.6 14.7 12.8 13.9 16.9 18.1 13.5 16.2 17.1 14.5 13.4 14.7 13.5 14.1 14.4 14.6 15.2 14.0 14.5 14.1 12.9 18.1 18.0 16.6 12.8 13.0 13.4 Coldstream Comparison 15.1 11.7 12.9 16.7 17.7 15.9 13.2 14.9 16.7 16.5 12.1 16.6 15.8 14.3 15.9 15.3 13.4 12.5 15.3 13.8 14.8 13.8 14.2 15.0 15.7 18.4 20.9 17.2 13.7 13.1 14.2 Coldstream 15.1 −2.1 L 11.7 12.9 16.6 17.8 15.9 13.2 15.0 16.7 16.6 12.0 16.6 15.7 14.4 16.0 15.2 13.4 12.5 15.2 13.8 14.8 13.8 14.2 15.2 15.7 18.5 20.9 17.2 13.6 13.2 14.4 Cranbourne Botanic Gardens 14.8 −1.6 2 11.5 12.5 17.8 17.9 15.5 13.0 16.7 17.2 15.4 16.3 15.8 15.0 13.4 14.2 13.6 13.4 14.0 14.5 13.0 13.7 14.4 14.8 17.7 14.4 15.4 −1.2 2 12.3 12.4 17.3 18.1 16.2 13.8 14.8 16.3 16.8 14.1 16.9 16.4 15.0 13.7 15.8 14.2 13.8 16.3 15.2 15.2 13.7 14.7 15.0 15.7 18.6 20.9 16.8 13.8 13.5 15.3 Ferny Creek (Dunns Hill) 10.4 −2.2 2 7.9 8.6 13.7 14.0 11.3 7.6 10.1 12.5 12.5 7.4 12.3 11.0 9.8 10.7 10.2 8.4 7.9 8.7 9.3 9.4 8.6 9.8 9.7 10.9 14.1 16.9 11.1 9.2 9.1 9.5 Frankston AWS 13.6 −1.9 2 11.4 12.9 16.6 18.0 12.8 11.4 13.4 16.6 16.8 12.8 14.1 15.1 12.5 13.7 12.7 11.8 12.3 12.6 12.6 13.0 14.0 12.3 12.4 13.6 15.7 16.8 14.6 11.8 11.8 12.5 Melbourne Airport 15.1 −1.5 2 12.1 11.9 16.4 17.6 15.7 13.1 14.3 16.2 16.1 14.8 16.7 16.5 14.5 13.6 14.8 13.6 13.3 15.9 14.6 14.8 13.1 13.6 14.5 15.6 18.9 21.2 16.7 13.5 13.0 14.9 Melbourne Regional Office 16.5 −0.7 3 13.3 15.4 16.6 19.0 17.1 15.4 15.8 17.2 18.3 14.4 18.5 16.5 15.5 15.6 16.5 14.9 14.9 17.0 16.7 16.8 15.4 16.6 16.2 17.0 19.9 22.1 17.3 15.2 15.3 15.6 15.1 −1.7 1 12.5 13.4 16.6 18.5 15.7 13.1 13.7 17.2 17.6 13.1 16.6 17.1 14.3 13.4 15.1 13.8 13.9 14.0 14.3 15.0 14.0 14.6 14.5 14.8 18.6 19.3 16.6 13.4 13.0 14.0 Phillip Island Penguin Reserve 15.7 17.1 14.2 16.3 18.2 13.6 15.9 16.5 14.3 12.8 13.2 14.0 13.6 13.6 14.4 13.9 17.0 15.9 13.5 Rhyll 14.6 −1.3 2 12.5 13.8 16.2 16.6 14.8 12.5 14.0 16.6 16.4 14.1 16.1 15.8 14.4 14.8 14.1 13.0 13.8 13.8 14.4 14.5 14.1 14.4 13.8 13.1 17.5 17.8 15.2 13.1 12.4 13.9 Scoresby Research Institute 15.1 −1.3 2 11.9 13.3 16.8 17.7 16.0 13.5 14.7 16.2 16.6 13.8 16.6 15.6 14.6 14.6 15.0 12.9 13.5 14.5 14.2 15.5 13.3 14.9 14.7 15.6 18.2 20.8 15.8 13.9 12.8 14.1 Viewbank (ARPANSA) 15.5 −2.3 L 12.1 13.2 16.6 18.3 16.9 13.8 15.5 17.1 17.1 13.2 16.6 15.9 14.6 15.0 15.8 13.7 13.7 16.0 15.1 16.3 13.7 14.1 14.9 16.4 19.3 21.1 16.0 14.2 13.4 14.6 Wallan (Kilmore Gap) 11.2 −1.9 1 8.9 9.3 12.8 13.5 11.9 9.3 10.6 11.5 11.0 10.3 12.2 11.2 12.6 10.8 12.2 9.6 8.9 12.1 10.8 10.6 9.8 10.1 10.6 12.1 14.9 16.2 13.1 9.9 9.4 10.8 Wonthaggi 14.8 −1.2 2 12.0 13.0 16.6 17.0 15.0 12.8 14.5 18.0 18.0 12.6 16.0 17.0 14.6 14.0 15.0 13.0 13.8 14.0 14.5 15.2 15.0 15.0 14.5 13.0 17.0 17.2 15.6 13.6 13.2 14.5 West Central (87) 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 15.9 −1.8 1 13.1 13.5 16.0 19.4 16.1 14.1 15.1 17.4 19.5 14.7 17.5 18.1 15.3 14.0 15.0 14.2 14.7 15.5 16.4 15.5 14.8 15.4 14.9 15.9 19.5 19.7 16.5 13.8 14.3 15.7 Grovedale () 15.2 −1.4 2 12.7 13.2 15.1 18.8 15.1 13.4 14.4 16.7 20.0 14.7 16.1 17.7 14.9 13.8 14.5 13.5 14.9 15.4 14.0 15.0 14.3 15.0 15.9 14.0 18.5 18.6 15.0 12.8 13.3 14.1 Laverton RAAF 15.6 −1.4 1 12.9 13.6 17.0 19.0 16.5 14.5 14.3 16.5 17.0 14.7 16.7 17.1 14.0 13.3 15.0 14.3 14.2 16.3 15.3 15.5 14.2 14.2 15.5 16.0 19.3 18.9 16.9 14.9 14.3 15.5 Sheoaks 13.7 −1.7 1 11.5 10.4 14.9 18.4 13.4 12.0 13.3 15.4 17.0 12.9 15.4 15.6 13.5 13.3 12.4 11.4 12.5 12.8 13.6 13.4 12.1 13.0 12.2 13.9 17.1 18.8 15.5 11.3 12.2 12.2 North Central (88) 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 Castlemaine Prison 14.2 −1.4 1 10.7 13.2 16.1 16.2 13.7 11.1 14.8 13.6 13.7 13.2 14.3 14.6 16.5 15.5 13.4 11.9 11.4 14.7 14.1 14.7 15.7 15.3 14.7 14.5 15.7 18.7 14.4 13.4 12.5 13.1 Eildon Fire Tower 11.5 −2.0 L 8.5 12.1 12.3 13.4 10.1 9.6 12.3 12.3 9.6 7.8 12.1 10.7 13.1 13.8 9.3 8.5 7.4 9.5 11.4 13.6 13.5 12.0 13.4 14.8 15.3 17.5 13.1 10.2 9.0 10.2 Lake Eildon 15.3 −1.2 2 11.0 14.9 17.0 16.9 14.2 12.5 15.9 15.7 12.8 12.2 15.2 13.8 16.3 17.9 12.3 12.6 11.2 14.2 14.5 18.2 18.8 17.2 17.5 17.1 19.1 20.5 17.3 13.7 13.1 14.1 Mangalore Airport 15.6 −1.1 2 11.7 14.4 15.7 16.5 15.6 14.4 15.4 15.3 13.8 14.7 15.3 15.0 17.0 15.9 15.5 14.3 13.0 15.8 14.8 16.1 16.3 16.7 15.5 16.5 19.5 20.2 17.4 15.0 14.2 15.4 Maryborough 15.2 −1.5 1 11.6 13.8 16.3 16.0 15.2 11.9 15.1 13.5 15.8 14.2 15.2 16.2 17.0 16.0 14.9 12.9 12.6 16.3 15.6 15.0 15.5 14.8 14.0 15.7 18.5 19.3 19.3 14.1 13.5 14.8 Redesdale 14.7 −1.4 L 11.3 13.9 14.7 15.5 13.6 13.5 15.0 14.1 12.7 13.6 15.2 14.2 17.3 16.2 13.4 12.9 12.4 16.1 14.7 16.9 15.5 14.3 15.7 15.0 17.8 19.3 16.6 13.8 12.8 13.9 Western Plains (89) 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 Ararat Prison 14.1 −0.9 3 12.0 12.3 16.4 16.5 14.4 11.5 14.7 13.7 16.9 14.0 14.9 15.5 14.8 13.4 14.1 11.4 12.7 14.2 13.7 13.2 13.0 12.6 12.5 14.4 18.2 17.5 14.9 12.1 13.0 Ballarat Aerodrome 12.3 −1.5 1 10.3 10.1 14.7 14.7 12.0 10.1 13.3 12.4 14.0 12.0 13.7 13.5 12.3 12.7 11.0 9.9 10.7 12.3 12.3 12.4 12.0 11.0 10.3 13.0 15.9 16.9 13.5 10.3 10.7 10.8 Westmere 13.7 11.6 12.2 16.3 16.8 13.3 10.9 13.2 14.2 16.5 13.8 15.3 16.7 12.1 12.7 13.2 11.7 13.5 12.9 13.3 13.8 13.2 12.2 11.5 14.7 17.5 17.7 14.0 11.9 12.6 12.0

page 14 Monthly Weather Review Victoria September 2010

Daily and mean maximum temperatures for September 2010 Mean is the average of the daily maximum temperature for September 2010; it is only shown if there are sufficient days available. Anom is the difference between the mean daily maximum temperature for September 2010 and the long-term average maximum temperature for September. Decile is the decile rank of mean daily maximum temperature for September 2010 in the climate record of other September 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 September 2010 are highlighted.

West Coast (90) 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 Aireys Inlet 14.7 −1.4 2 12.2 12.8 13.6 17.5 15.2 12.7 13.5 15.6 18.3 13.8 17.0 17.4 13.8 13.3 14.6 13.7 14.1 14.5 14.1 14.5 14.3 15.3 14.7 12.5 18.7 17.4 15.1 13.2 13.3 13.1 Cape Nelson Lighthouse 13.9 −1.9 L 13.5 13.2 13.3 16.3 12.8 13.1 14.5 14.7 18.0 13.4 16.0 17.6 13.1 13.8 12.4 12.0 13.1 12.7 12.6 13.8 13.4 12.8 13.4 13.8 16.9 16.2 13.3 11.5 13.1 12.7 Cape Otway Lighthouse 13.1 −2.1 1 12.4 12.4 13.2 17.7 12.3 12.5 12.7 14.9 16.0 12.6 14.3 16.2 12.8 12.6 12.0 11.9 12.5 12.6 12.2 13.0 13.5 13.0 12.3 12.5 15.5 13.9 12.1 11.0 12.2 11.5 Casterton Showgrounds 15.1 −1.3 1 12.7 13.4 15.8 18.4 15.3 13.0 14.8 16.3 18.0 16.0 15.5 17.3 14.0 15.2 14.1 15.3 14.6 14.7 14.5 14.8 14.0 15.5 12.5 15.3 19.0 17.7 14.3 13.9 13.7 13.5 Casterton 14.5 12.5 13.1 15.5 18.1 15.1 12.7 14.2 15.0 18.2 15.1 15.1 16.8 14.0 13.6 13.3 12.0 14.5 13.4 13.7 13.7 14.5 13.9 12.1 14.6 17.5 17.3 14.6 13.0 14.6 12.7 Colac (Mount Gellibrand) 12.4 −2.0 L 10.3 11.3 12.2 15.8 11.6 10.7 12.4 13.8 15.3 11.8 14.0 15.0 12.2 12.4 10.6 10.7 11.4 11.4 12.3 12.4 11.4 12.8 11.8 11.4 15.9 15.1 12.1 10.8 11.2 10.5 Dartmoor 14.4 13.4 13.6 14.7 17.7 14.2 12.7 15.1 15.8 17.3 14.8 16.0 17.2 14.0 13.6 13.8 12.2 14.1 12.3 13.4 14.6 14.1 14.1 13.1 14.7 17.9 16.8 13.6 12.5 13.5 12.3 Hamilton Airport 13.8 −1.4 2 11.5 12.7 15.9 17.2 13.0 12.0 14.0 13.2 17.0 14.9 15.5 16.4 12.7 13.4 13.8 11.3 13.6 14.0 13.4 13.0 13.8 12.3 11.3 13.7 17.2 16.3 13.9 12.2 12.8 11.5 Mortlake Racecourse 14.0 −1.6 2 12.0 12.3 15.7 18.0 13.1 12.0 14.0 15.0 17.6 13.7 16.1 17.6 13.2 13.3 13.1 11.4 13.6 12.4 13.1 13.7 13.0 13.2 11.9 13.8 17.8 17.0 13.6 12.3 12.7 12.7 Port Fairy AWS 15.0 −1.6 1 13.1 13.5 15.1 18.9 13.9 13.6 15.6 15.8 19.3 14.8 17.7 18.6 13.9 14.2 13.5 12.8 14.3 14.0 14.0 15.1 14.1 14.2 13.6 14.6 18.4 18.1 14.3 12.8 14.5 13.8 Portland (Cashmore Airport) 13.5 −1.6 1 12.9 12.2 13.0 16.2 13.1 12.3 14.1 13.7 16.8 13.7 15.7 16.7 12.4 12.9 12.5 11.9 13.1 13.1 12.2 13.8 12.9 13.0 13.0 13.5 16.0 15.1 12.8 12.4 12.7 12.5 Warrnambool Airport NDB 14.4 −1.6 L 12.3 13.1 14.9 18.0 13.5 13.6 14.8 15.5 18.0 14.1 16.5 17.6 13.8 13.2 13.4 12.0 13.5 13.8 13.4 14.4 13.3 14.0 13.0 13.6 18.0 17.0 13.9 13.1 13.2 12.6 Weeaproinah 9.9 −1.7 1 8.9 8.4 13.7 9.5 9.4 10.9 11.4 11.1 10.0 12.0 12.4 9.1 10.1 8.6 8.4 8.8 9.1 9.0 10.6 9.0 10.2 8.7 8.6 12.6 12.4 9.4 8.7 8.6 8.1

page 15 Monthly Weather Review Victoria September 2010

Daily and mean minimum temperatures for September 2010 Mean is the average of the daily minimum temperature for September 2010; it is only shown if there are sufficient days available. Anom is the difference between the mean daily minimum temperature for September 2010 and the long-term average minimum temperature for September. Decile is the decile rank of mean daily minimum temperature for September 2010 in the climate record of other September 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 September 2010 are highlighted.

North Mallee (76) 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 Mildura Airport 6.8 −0.6 3 11.3 9.7 7.3 10.0 7.3 7.3 2.6 9.1 10.6 8.5 4.5 9.7 6.2 11.1 6.7 7.9 4.7 2.6 5.4 3.9 10.1 5.2 5.6 3.3 9.5 5.4 9.2 4.5 2.7 1.6 Ouyen (Post Office) 6.6 −0.1 4 10.0 10.4 6.4 8.1 7.4 8.4 2.9 6.9 10.1 7.6 5.1 10.1 7.5 8.9 4.6 8.2 3.9 2.9 4.6 3.0 11.0 5.4 5.3 5.3 9.1 5.5 9.1 4.9 1.9 2.4 Walpeup Research 6.0 −0.9 2 10.1 9.5 6.4 7.9 6.9 7.3 3.8 7.2 9.1 7.0 4.6 10.7 7.5 8.6 4.7 7.8 2.9 1.3 3.8 3.4 10.3 3.4 5.4 2.4 9.4 4.9 8.2 3.6 0.8 2.3 South Mallee (77) 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 Hopetoun Airport 4.5 10.2 9.3 5.2 7.1 6.6 7.1 −0.2 6.0 9.4 6.1 2.5 10.3 2.4 8.0 2.5 6.4 0.2 1.3 1.9 3.1 9.1 4.1 2.8 −1.5 5.8 2.1 6.6 0.9 −1.0 −0.1 Swan Hill Aerodrome 4.9 −1.2 L 10.3 10.0 3.2 8.1 7.6 6.6 2.4 5.3 10.1 7.7 1.9 9.5 3.9 7.5 2.7 7.4 0.6 1.4 3.0 2.3 7.0 4.9 4.4 0.4 6.1 3.7 6.0 1.8 0.4 0.5 North Wimmera (78) 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 Nhill Aerodrome 5.7 10.1 7.5 4.2 7.3 6.6 5.4 1.0 6.7 8.7 6.5 5.8 9.1 5.9 7.4 4.9 5.8 4.8 4.6 6.9 5.6 7.5 5.1 2.7 7.4 4.6 7.2 6.9 3.0 1.0 0.0 Warracknabeal Museum 5.7 −0.2 5 9.8 9.2 3.8 6.8 6.6 6.8 2.4 6.8 8.5 7.4 6.4 10.0 6.0 7.4 4.0 6.4 3.6 3.5 5.8 5.5 8.8 5.0 3.2 3.0 4.8 5.4 8.8 3.5 0.8 0.2 South Wimmera (79) 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 Edenhope Airport 6.6 10.2 4.8 2.8 6.8 7.4 4.0 0.8 7.0 9.7 6.6 9.0 8.0 7.5 6.7 7.1 6.0 7.2 7.5 8.2 8.4 8.6 8.7 6.2 8.4 6.6 6.3 8.9 4.3 2.0 1.2 Grampians (Mount William) 0.9 3.9 0.4 −0.1 2.0 1.2 −0.9 −0.3 1.7 2.0 0.1 1.2 2.3 3.0 −0.9 −0.7 −0.4 −0.5 −0.2 0.9 1.6 3.7 1.4 0.0 −0.3 3.0 3.3 3.0 −0.7 −2.0 −1.4 Horsham Aerodrome 4.7 +0.3 7 9.4 6.5 1.3 7.4 5.8 4.2 0.1 4.9 6.5 6.1 4.6 8.8 1.0 6.8 3.9 3.6 4.0 3.9 5.8 5.8 9.1 5.5 3.6 7.0 3.3 5.6 6.5 1.4 0.3 −1.5 Horsham Polkemmet Rd 5.3 −0.2 4 6.8 2.0 6.0 6.6 4.6 0.6 5.1 6.4 6.4 6.4 8.9 2.7 6.4 4.4 5.2 5.2 4.4 4.9 6.4 8.4 7.2 3.4 7.4 3.5 6.2 8.0 3.3 0.5 Kanagulk 6.0 9.2 5.5 2.1 6.4 6.7 4.0 0.5 5.7 8.6 6.3 7.7 8.3 5.8 5.1 6.7 5.1 6.2 7.3 7.1 7.7 7.8 8.7 7.9 7.9 4.3 7.9 8.6 3.9 1.6 0.4 Longerenong 4.5 −0.6 3 9.5 6.7 2.3 7.6 6.0 4.5 0.2 5.3 8.3 6.2 2.7 8.8 2.2 7.0 4.0 4.0 1.6 4.9 3.3 6.7 8.3 2.9 3.4 6.0 2.0 5.3 5.6 1.1 −0.6 −1.7 Pyrenees (Ben Nevis) 2.6 5.3 2.4 1.4 3.7 3.3 1.0 1.7 3.4 4.9 2.3 2.8 4.8 4.7 1.7 1.4 1.2 1.5 1.9 2.7 2.9 3.9 3.0 1.8 1.4 2.8 4.0 4.7 0.6 −0.7 0.3 Stawell Aerodrome 5.9 0.0 6 9.0 4.6 7.9 8.1 4.9 2.2 5.5 7.5 6.7 6.4 9.1 4.7 7.1 4.5 6.2 7.0 1.5 7.0 5.4 8.6 8.9 8.2 1.4 5.9 5.8 8.4 5.3 1.5 0.9 Lower North (80) 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 Charlton 5.3 9.7 8.9 3.5 8.5 7.5 7.8 4.3 6.5 9.8 7.3 5.2 9.8 4.3 6.6 3.7 5.7 3.7 1.2 4.0 5.8 7.9 5.1 2.9 0.7 6.3 2.6 7.4 2.6 0.5 0.1 Echuca Aerodrome 5.2 −1.1 2 10.0 9.2 3.6 7.4 8.6 6.8 2.6 1.7 6.6 8.1 3.2 9.2 5.7 5.9 2.6 6.2 3.2 3.4 3.7 4.8 4.0 6.0 2.1 8.0 3.8 8.3 4.2 1.7 0.2 Kerang 6.1 −0.6 3 9.9 9.5 4.4 7.8 8.6 8.0 3.4 4.0 11.0 8.2 4.9 8.6 6.4 6.9 4.4 8.0 2.9 3.3 4.9 4.5 7.6 5.4 5.0 5.0 8.0 5.5 7.9 4.9 1.9 2.0 Kyabram DPI 4.5 −0.8 3 8.7 9.0 4.9 7.6 8.8 6.8 1.9 0.5 8.3 7.3 0.7 8.7 2.9 6.2 3.4 4.8 2.0 1.7 3.0 3.2 5.7 5.7 4.4 1.4 6.6 1.8 6.5 2.8 1.1 −1.5 Upper North (81) 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 Bendigo Airport 4.0 −0.3 5 9.1 8.7 5.1 8.2 8.5 4.5 1.6 1.1 8.0 5.5 0.1 8.8 1.9 5.7 2.0 6.7 3.1 0.3 2.7 7.6 3.7 4.1 4.5 −0.2 3.1 3.0 6.0 −0.1 −1.0 −2.1 Shepparton Airport 5.3 0.0 6 8.1 9.1 2.6 7.6 9.3 7.2 3.8 2.4 8.9 8.5 1.9 5.6 4.0 5.9 4.7 6.4 3.2 2.9 5.0 6.4 7.7 6.2 6.4 2.5 6.3 3.2 7.6 3.9 2.2 −0.4 Tatura Inst Sustainable Ag 4.5 −0.9 3 8.2 9.0 3.7 7.7 9.1 6.3 1.1 1.5 9.4 7.0 0.8 4.3 3.1 5.9 3.7 5.2 2.7 2.2 3.6 5.2 7.1 6.5 4.6 0.8 6.7 3.1 6.3 2.0 1.3 −1.8 Yarrawonga 4.4 −0.8 3 8.9 9.6 2.5 10.0 8.1 1.9 1.2 8.7 8.6 1.2 3.3 3.7 5.0 4.1 6.5 3.1 4.0 3.8 2.7 3.9 3.2 3.0 1.3 4.7 3.6 5.3 3.2 1.9 −0.1 Lower Northeast (82) 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 Benalla Airport 4.8 7.6 9.5 3.1 8.7 9.0 6.7 2.0 1.2 8.3 7.0 1.1 3.6 3.1 5.8 4.1 6.9 4.7 3.3 3.7 7.0 5.1 9.4 4.7 0.0 3.6 5.4 1.8 2.6 −1.2 Corryong Airport 3.7 3.5 8.3 1.3 6.1 1.0 6.1 4.0 0.0 4.9 2.5 2.1 2.0 7.1 5.0 6.4 7.5 0.4 5.2 3.2 1.3 3.0 6.6 6.4 3.0 4.9 3.5 3.2 5.2 0.5 −1.9 Dartmouth Reservoir 4.7 +0.2 6 4.2 8.2 5.8 6.0 8.5 6.2 1.0 0.5 4.5 8.0 2.3 4.3 6.8 4.2 4.2 7.0 0.8 3.0 5.4 3.1 5.6 8.7 8.4 4.8 6.5 5.5 4.0 5.5 0.6 −1.3 Hunters Hill 4.0 −0.5 2 4.4 6.3 3.1 6.0 3.9 3.2 0.8 1.9 4.5 5.6 1.9 3.6 5.4 5.4 3.9 1.7 −0.1 1.0 3.0 4.7 7.8 7.8 5.5 6.3 5.6 7.1 7.8 1.6 −0.5 0.3 Rutherglen Research 3.6 −0.6 3 9.2 9.3 1.8 7.7 9.6 6.1 −0.4 −0.2 7.9 8.3 1.1 3.4 3.7 3.2 4.6 5.7 1.5 0.8 1.7 0.6 4.0 5.5 2.4 1.2 3.8 2.0 4.7 1.1 −0.6 −1.9 Strathbogie 3.1 −0.6 3 6.8 0.3 2.2 6.7 6.0 0.4 −1.8 6.9 6.9 −0.5 2.9 2.7 2.3 2.8 3.8 2.8 4.9 5.3 5.2 6.3 5.2 4.4 −1.2 4.5 0.5 4.9 −0.1 0.1 −2.1 Wangaratta Aero 4.8 +0.2 5 6.8 9.4 3.0 8.6 9.6 8.6 4.0 3.1 8.4 9.8 2.0 4.2 3.4 4.4 5.4 7.3 5.0 3.0 3.1 1.9 4.0 5.7 4.1 1.6 3.4 2.6 5.0 4.2 2.5 −0.9 Upper Northeast (83) 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 Dinner Plain (Mount Hotham Airport) −0.9 −1.6 L 3.4 1.8 −3.3 1.6 2.6 0.1 −3.2 −6.1 −0.8 3.0 −3.6 −3.0 2.5 −1.4 −3.2 −3.0 −2.5 −1.4 −4.2 −2.4 1.6 −0.5 0.3 1.1 2.7 −1.2 5.1 −0.1 −5.8 −5.6 Edi Upper 4.7 −0.8 3 7.9 8.5 1.9 8.8 7.8 0.8 1.6 7.6 8.4 2.0 4.2 5.4 4.6 4.4 5.6 2.2 2.2 3.4 7.6 4.2 4.0 6.4 4.5 7.8 0.5 0.2 Falls Creek −1.8 −0.9 3 −1.2 0.8 −4.7 2.2 −0.6 −2.1 −5.7 −5.6 −1.4 −0.2 −3.5 −2.9 −1.9 −1.3 −1.3 −5.2 −5.2 −1.1 −2.1 −1.2 4.1 0.1 −0.3 2.3 −0.6 0.2 1.8 −3.4 −6.2 −7.2 Mount Buller −2.1 −1.4 1 −1.6 0.1 −2.7 1.0 −1.4 −2.4 −5.0 −4.0 −1.5 −1.2 −3.5 −2.8 −2.4 −0.6 −5.5 −4.9 −4.8 −3.8 −2.7 −1.8 1.5 1.7 1.0 2.0 −1.0 0.2 1.0 −5.2 −6.4 −5.8 Mount Hotham −2.5 −0.9 3 −2.2 −0.1 −5.5 1.0 −1.6 −2.8 −5.5 −7.6 −2.3 −1.2 −4.4 −3.5 −2.7 −1.6 −1.9 −5.7 −6.0 −3.6 −3.2 −1.9 4.1 0.4 0.3 1.9 −2.2 −0.3 0.9 −4.4 −7.2 −7.1 Omeo 2.0 7.5 5.2 −2.1 3.2 7.5 1.3 0.6 −1.7 1.7 5.7 −0.2 −0.5 5.4 4.4 3.2 2.1 −2.7 1.4 −2.0 −0.4 −0.3 0.9 5.2 0.3 7.1 −0.8 7.2 3.1 −1.7 −1.4 East Gippsland (84) 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 Combienbar AWS 5.4 −1.0 2 6.7 5.9 2.2 7.7 11.2 3.9 3.5 2.5 6.0 8.6 4.7 6.6 7.5 4.0 4.7 3.6 4.3 3.3 5.8 6.4 5.8 4.4 5.3 4.7 5.5 7.8 10.4 5.0 2.3 2.0 Gabo Island Lighthouse 9.4 −0.3 4 8.8 9.8 6.7 11.9 12.8 9.5 7.1 6.2 10.5 10.0 9.5 9.1 9.2 10.2 9.9 9.9 9.2 9.8 9.4 10.8 11.8 7.3 10.4 9.1 11.2 9.6 11.4 8.5 6.0 6.5 Gelantipy 3.6 −0.8 3 6.9 4.7 −0.6 4.2 8.7 3.5 2.9 −0.6 3.6 6.6 1.5 1.3 5.6 3.3 3.5 4.7 3.0 1.0 2.2 4.1 5.2 2.6 4.5 3.0 5.0 3.3 9.5 2.6 0.7 1.1 Lakes Entrance (Eastern Beach Road) 7.7 11.1 9.7 2.6 9.5 13.0 8.7 6.4 2.6 8.5 9.4 8.6 3.6 8.7 8.1 8.9 8.5 8.7 8.1 8.3 9.0 9.4 2.9 9.3 7.0 6.4 7.5 7.1 7.0 6.4 5.7 Mallacoota 7.8 −0.3 4 8.8 10.0 3.6 11.1 12.3 6.9 5.9 3.7 7.6 7.2 8.7 6.9 5.8 7.2 7.7 9.0 9.1 9.4 9.1 9.9 9.4 4.8 9.8 6.9 9.4 6.5 10.7 5.9 4.8 5.5 Mount Nowa Nowa 6.7 −1.2 1 10.2 7.4 4.2 7.8 12.2 5.9 5.1 3.0 6.3 9.7 5.1 7.0 9.7 5.6 6.0 6.1 6.0 5.5 6.4 6.6 7.7 4.8 7.1 5.2 7.7 8.2 11.0 5.6 4.0 3.9 Orbost (Comparison) 6.2 −0.1 5 8.6 9.0 0.5 7.6 12.4 8.3 6.7 0.1 6.4 6.7 7.3 3.4 7.0 4.9 7.9 7.2 8.6 5.6 5.6 9.0 9.1 1.6 8.8 5.8 4.1 5.0 5.4 3.1 5.6 4.5 Orbost 7.1 8.9 9.2 2.7 7.8 13.3 8.7 7.0 1.6 7.2 8.5 7.4 5.9 8.6 6.8 8.2 7.2 8.4 5.9 7.0 8.7 9.6 2.9 8.8 7.6 5.1 6.8 7.6 4.2 5.6 5.2 Point Hicks (Lighthouse) 9.0 −0.5 4 11.0 10.5 6.3 11.0 13.0 9.8 7.8 6.0 9.8 10.0 6.2 10.0 10.1 9.7 8.4 8.5 9.1 11.2 7.8 9.4 9.4 9.3 10.6 11.4 8.7 4.5 4.4 West Gippsland (85) 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 Bairnsdale Airport 5.6 −0.2 3 10.7 9.1 0.6 7.5 11.9 7.8 6.4 −0.2 5.9 5.9 4.9 2.6 7.8 6.5 7.4 6.9 7.3 4.3 7.0 5.3 7.1 1.6 4.3 1.9 5.5 4.6 6.3 2.7 4.8 3.3 East Sale Airport 5.6 0.0 5 9.5 6.5 −0.8 8.3 10.3 6.9 5.4 −0.7 5.3 4.7 3.3 2.5 4.8 2.9 4.2 8.5 6.1 9.0 7.8 8.7 10.2 4.0 9.1 4.9 4.9 4.7 5.0 6.1 3.8 0.8 Morwell (Latrobe Valley Airport) 6.0 +0.2 6 6.7 4.5 0.5 7.7 9.3 8.1 4.2 1.2 6.8 6.5 6.8 2.5 3.3 1.7 4.3 7.2 6.9 8.4 8.0 8.7 10.1 9.2 9.2 8.2 3.6 6.4 5.4 5.9 3.8 3.7 Mount Baw Baw −1.7 −1.6 1 −0.3 −1.1 −3.5 2.9 −0.6 −3.1 −2.8 −2.5 −0.3 −0.4 −2.1 −1.7 −0.9 −3.6 −3.8 −3.7 −3.4 −2.6 −1.2 −1.4 0.3 −2.2 −2.7 −1.5 0.6 1.0 1.9 −4.4 −5.1 −4.2 Mount Moornapa 5.9 −1.0 2 8.4 6.2 2.0 7.3 9.7 5.0 4.9 2.8 6.8 8.3 5.4 6.3 8.4 5.2 4.1 5.2 4.9 4.8 5.7 6.1 6.4 6.0 6.1 3.6 7.3 7.3 11.8 5.0 3.2 3.2 Noojee (Slivar) 5.5 +0.4 7 8.1 7.5 0.2 1.8 8.2 5.2 5.1 0.9 3.2 6.6 4.9 3.0 4.4 2.0 3.9 6.5 5.6 6.6 7.4 7.8 9.0 8.1 7.4 6.4 7.3 4.7 11.5 4.9 2.4 4.0 Pound Creek 7.7 10.5 4.4 0.6 9.3 10.0 6.6 5.1 2.1 8.7 9.3 8.7 8.3 10.5 7.0 6.9 8.1 8.9 8.7 8.1 9.8 10.5 9.7 8.5 9.8 7.4 8.1 7.5 7.4 6.7 5.1 Willow Grove (Blue Rock Reservoir) 5.0 3.1 5.1 2.7 4.7 8.0 5.4 4.9 5.6 1.5 9.6 8.5 8.7 8.5 6.0 5.6 Wilsons Promontory Lighthouse 9.3 +0.4 6 10.6 9.1 9.5 11.0 9.8 8.1 7.3 8.0 10.1 9.7 9.9 10.6 10.4 9.3 8.9 8.2 8.7 9.7 9.6 9.9 10.0 9.6 9.3 9.3 10.6 10.5 10.6 6.6 5.5 7.5 Yarram Airport 6.0 10.3 4.7 −0.3 8.4 10.0 4.6 2.6 0.2 5.6 6.2 8.1 4.1 9.0 1.5 3.7 8.0 7.8 9.0 7.9 9.5 10.3 3.6 8.6 7.9 4.2 4.9 5.0 5.9 3.4 3.9 East Central (86) 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 Bundoora (Latrobe University) 7.5 +0.3 6 10.4 8.2 3.8 9.0 10.0 6.2 5.8 2.2 9.4 8.5 6.0 9.2 2.4 7.2 7.5 8.0 9.5 8.5 9.5 10.2 6.8 10.1 9.0 10.3 6.2 11.9 5.7 5.0 2.0 Cerberus 7.8 +0.4 8 10.4 3.2 1.9 10.2 9.6 6.6 3.4 4.1 8.9 9.2 8.4 9.7 10.6 7.9 7.1 8.0 8.7 9.2 7.3 9.7 10.4 8.3 8.3 9.8 8.3 6.8 8.8 8.1 5.6 6.1 Coldstream Comparison 5.9 9.7 8.0 0.2 6.1 10.1 4.6 6.5 0.4 9.0 6.4 3.0 5.8 7.5 0.7 3.3 6.3 5.7 7.8 8.1 8.6 10.0 4.6 7.6 8.5 9.5 3.9 7.0 3.5 3.3 2.7 Coldstream 6.0 +0.6 6 9.9 8.0 0.3 5.9 10.2 4.7 6.6 0.5 9.1 6.5 3.1 6.0 7.6 0.7 3.4 6.4 5.8 7.8 8.2 8.7 10.1 4.6 7.9 8.6 9.5 4.0 7.1 3.5 3.4 2.8 Cranbourne Botanic Gardens 7.6 −0.1 4 10.0 5.0 3.0 6.5 9.1 6.5 5.0 4.0 8.2 8.5 7.4 9.8 9.7 6.0 6.2 7.8 6.9 8.8 9.0 10.0 9.0 8.0 8.9 9.6 7.9 Essendon Airport 7.1 +0.6 8 10.3 8.3 3.1 8.4 9.9 5.8 5.0 1.5 10.2 7.2 5.3 7.7 8.7 2.7 7.0 6.8 7.4 9.2 7.4 8.7 10.0 6.0 9.2 8.7 9.0 6.4 11.8 4.1 3.9 3.4 Ferny Creek (Dunns Hill) 4.9 −1.1 2 6.5 4.1 3.2 6.0 5.7 3.9 4.4 5.0 7.9 4.8 4.4 6.2 7.0 3.4 4.1 3.5 3.9 4.6 5.3 5.7 7.0 5.4 5.4 4.6 5.1 6.5 6.8 2.4 0.9 2.4 Frankston AWS 9.3 0.0 5 10.9 7.3 6.5 8.9 10.4 9.3 6.9 5.7 9.8 9.6 10.2 11.4 11.6 9.2 9.3 9.2 7.9 9.8 9.6 9.6 10.6 9.5 9.3 9.5 10.5 11.4 11.3 9.3 6.1 7.8 Melbourne Airport 6.8 −0.2 4 10.0 7.5 3.2 8.3 9.8 5.2 4.5 2.0 10.0 6.8 5.4 7.2 8.5 1.9 5.8 6.2 7.0 8.8 7.0 8.1 9.6 5.6 8.4 7.5 8.6 6.4 11.6 5.2 2.9 3.6 Melbourne Regional Office 9.1 +1.2 9 11.1 9.3 7.3 8.8 10.9 8.4 7.4 5.2 9.1 9.4 8.5 10.5 10.9 6.4 9.4 8.4 8.7 10.1 9.3 10.1 10.9 9.8 10.9 9.8 10.9 9.9 12.8 8.0 5.8 5.8 Moorabbin Airport 8.3 +0.4 7 10.5 6.3 3.9 7.9 10.5 7.6 6.3 2.2 10.4 8.0 7.9 10.6 10.1 6.5 8.7 8.3 8.4 8.8 9.5 10.2 10.4 7.8 8.9 9.2 10.4 8.6 11.7 7.8 5.9 5.8 Phillip Island Penguin Reserve 9.4 10.1 9.6 5.5 10.7 9.7 10.1 11.2 11.2 9.0 9.1 8.8 9.8 8.8 10.5 10.6 8.3 10.3 7.3 Rhyll 9.2 −0.1 3 10.6 7.9 7.0 10.2 9.3 7.6 7.4 7.6 10.6 9.8 9.7 10.9 11.5 9.7 9.0 8.3 8.6 9.1 8.3 9.5 10.5 10.1 8.9 10.1 10.5 9.6 10.9 8.4 6.5 7.0 Scoresby Research Institute 7.0 −0.5 4 10.0 6.8 2.9 6.8 9.9 4.4 7.3 1.0 10.2 8.5 5.2 9.3 9.1 1.9 5.5 7.1 7.0 8.5 8.5 8.6 10.1 5.7 7.4 8.5 9.4 5.3 11.6 6.1 3.8 4.4 Viewbank (ARPANSA) 7.6 −0.1 4 10.5 7.6 3.2 5.8 10.5 7.2 6.6 2.6 7.8 8.9 6.0 8.5 9.0 2.5 8.1 7.7 7.5 9.2 8.7 9.5 10.0 7.6 10.0 8.9 9.8 6.9 11.8 6.8 5.0 2.9 Wallan (Kilmore Gap) 4.8 −0.7 2 5.5 5.5 2.9 7.0 6.5 4.3 4.3 3.4 5.8 5.9 5.0 5.2 6.0 2.5 3.6 3.8 3.8 4.7 5.3 5.8 6.3 5.9 5.2 4.4 5.8 5.8 7.0 2.7 1.5 2.5 Wonthaggi 8.1 +0.5 7 10.0 5.7 3.4 8.0 9.6 6.5 5.8 4.1 8.8 9.2 9.0 9.0 10.0 7.5 8.4 7.9 8.0 8.2 8.5 10.0 10.0 10.0 9.5 9.8 9.1 8.9 8.9 7.0 5.7 6.0 West Central (87) 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 Avalon Airport 6.6 0.0 6 9.9 4.0 2.8 9.1 10.0 4.8 4.8 1.3 8.5 8.1 6.2 9.9 7.0 6.2 7.1 6.7 6.2 8.4 5.1 8.3 9.4 4.4 6.5 9.2 6.3 6.3 9.5 5.7 2.7 2.8 Grovedale (Geelong Airport) 6.8 +0.2 7 10.3 5.1 3.4 10.0 9.7 4.5 4.1 1.8 9.0 7.7 5.9 8.1 8.3 5.6 6.3 6.7 6.7 8.6 6.3 8.3 7.5 7.5 7.3 9.1 8.3 6.5 8.9 5.4 3.4 3.0 Laverton RAAF 6.9 +0.3 6 10.7 6.2 2.4 8.3 10.5 5.0 5.6 1.3 9.8 7.5 5.7 8.7 7.1 6.4 6.0 6.5 7.0 9.5 5.8 8.0 10.4 5.4 9.2 9.3 8.0 5.4 12.3 5.3 1.8 1.9 Sheoaks 6.3 +0.2 4 9.6 5.3 4.1 7.9 8.1 4.7 5.6 2.6 9.3 6.6 7.4 8.3 8.5 0.8 6.3 5.9 6.0 6.9 6.2 7.5 8.8 4.3 7.4 7.6 5.1 7.0 9.8 5.3 2.7 2.2 North Central (88) 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 Castlemaine Prison 4.6 −0.3 4 8.6 6.5 4.6 7.1 7.4 5.1 0.8 2.5 7.7 6.8 1.4 7.4 3.0 6.7 3.8 5.4 4.6 6.8 3.8 7.6 2.9 1.4 7.2 2.4 5.7 2.6 8.4 1.8 0.2 −2.0 Eildon Fire Tower 4.4 −1.4 1 6.5 5.8 3.0 7.0 5.5 3.6 2.4 2.6 6.7 6.2 4.5 5.4 6.2 3.3 2.8 3.1 2.8 3.9 4.7 5.1 5.8 4.6 2.8 2.6 5.7 6.2 8.2 2.6 1.0 2.0 Lake Eildon 5.0 −0.6 3 7.4 8.5 0.8 5.6 8.5 7.0 2.8 2.4 5.7 8.2 4.9 4.4 6.5 3.6 2.6 6.6 5.4 6.2 7.9 4.4 4.1 4.3 1.8 2.1 6.3 5.6 7.5 3.9 2.9 3.0 Mangalore Airport 4.8 −0.5 3 9.1 8.9 4.6 8.0 9.6 5.6 1.3 0.9 7.8 6.3 1.4 5.5 2.8 5.8 2.1 5.4 1.4 5.7 2.5 7.1 9.6 7.4 7.2 2.4 6.2 3.1 6.2 0.4 −1.2 −0.4 Maryborough 5.2 −0.2 4 6.5 3.6 9.0 5.1 3.2 3.6 7.2 3.3 8.8 2.7 5.6 2.2 6.8 5.5 7.7 5.8 8.4 8.4 5.2 5.5 2.4 4.8 5.8 8.3 2.0 1.9 0.4 Redesdale 3.8 −0.4 5 7.5 7.6 5.0 9.0 7.8 5.4 0.7 0.2 7.8 5.8 0.5 7.6 2.6 4.1 1.5 5.2 3.0 6.2 1.8 5.3 4.0 3.0 3.9 0.0 2.7 2.5 5.1 −0.4 −0.5 −1.5 Western Plains (89) 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 Ararat Prison 5.7 +0.7 7 9.0 4.9 3.5 7.0 7.9 4.2 4.8 4.0 8.8 6.9 4.0 8.9 4.0 4.1 4.5 5.8 6.8 7.1 5.9 7.0 7.9 7.8 7.5 2.1 6.4 8.6 8.2 2.9 2.8 −1.1 Ballarat Aerodrome 5.0 +0.2 6 7.1 5.3 5.3 7.8 6.6 3.6 5.0 2.7 7.7 4.6 3.5 7.3 3.4 2.4 4.0 4.5 4.5 5.4 5.9 6.6 6.9 6.3 5.5 5.3 5.3 6.5 7.3 3.2 1.1 −0.3 Westmere 6.0 9.2 3.6 2.5 7.8 8.0 3.3 4.9 4.1 7.6 6.4 6.4 9.1 6.3 0.7 6.2 5.9 6.5 7.1 6.6 7.3 8.5 6.9 7.4 7.8 5.9 6.0 9.5 4.7 2.8 2.3

page 16 Monthly Weather Review Victoria September 2010

Daily and mean minimum temperatures for September 2010 Mean is the average of the daily minimum temperature for September 2010; it is only shown if there are sufficient days available. Anom is the difference between the mean daily minimum temperature for September 2010 and the long-term average minimum temperature for September. Decile is the decile rank of mean daily minimum temperature for September 2010 in the climate record of other September 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 September 2010 are highlighted.

West Coast (90) 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 Aireys Inlet 7.8 −0.2 4 10.0 7.6 9.1 9.5 9.0 5.2 6.1 5.6 8.7 7.9 8.2 9.7 9.0 6.8 7.2 6.9 7.8 8.6 7.4 8.6 8.4 8.6 7.3 8.8 8.1 7.7 10.7 6.1 5.0 5.2 Cape Nelson Lighthouse 9.4 0.0 5 10.0 9.2 9.9 11.1 9.7 8.2 3.0 7.1 10.0 8.6 10.3 9.5 10.6 9.4 9.5 9.3 10.3 9.9 10.0 10.2 10.0 9.9 10.2 9.6 10.4 11.0 10.5 8.0 7.8 7.6 Cape Otway Lighthouse 8.9 +0.4 7 10.3 9.3 9.2 10.2 9.1 7.3 6.7 7.1 10.3 8.2 9.3 10.0 10.0 8.0 8.8 8.7 8.7 9.4 9.3 9.7 9.6 9.3 8.9 9.2 10.2 10.0 9.9 7.5 6.9 6.5 Casterton Showgrounds 6.5 +0.1 6 10.5 2.2 2.9 7.7 8.0 4.0 −0.5 1.5 10.2 7.2 9.0 7.6 7.0 1.0 6.8 6.2 8.0 8.0 8.1 8.6 9.2 9.0 9.0 8.8 8.2 8.0 9.8 5.5 2.6 1.5 Casterton 6.1 10.0 3.2 3.2 7.4 7.0 2.3 0.2 5.4 9.7 6.2 7.6 6.7 6.8 1.1 6.4 5.6 7.2 7.6 7.7 7.9 8.7 8.4 8.6 7.6 7.4 6.6 9.4 4.5 1.2 1.8 Colac (Mount Gellibrand) 5.7 −0.6 3 8.1 4.7 5.1 7.6 7.2 3.8 3.2 3.9 6.3 6.0 6.7 7.7 5.8 4.8 4.8 4.6 5.0 6.3 5.4 6.7 7.9 6.9 6.0 6.7 6.3 6.8 8.2 4.0 2.3 3.3 Dartmoor 6.7 9.9 1.4 2.5 8.8 7.2 3.1 0.0 3.6 10.2 7.4 8.8 8.2 7.2 0.7 7.1 6.4 8.1 8.6 6.9 8.7 9.1 8.3 8.8 8.2 9.7 7.8 10.0 5.1 2.9 5.0 Hamilton Airport 5.7 −0.1 5 9.4 3.6 2.3 7.8 6.8 2.2 2.1 4.8 9.1 5.1 6.4 7.0 5.9 −0.2 6.1 5.3 6.4 6.6 6.6 7.4 8.4 7.8 7.6 7.6 6.6 6.7 8.5 3.9 1.7 1.3 Mortlake Racecourse 6.2 +0.7 8 9.9 1.2 3.0 8.6 8.3 3.5 5.3 5.6 9.4 5.8 6.8 8.1 6.2 0.6 5.4 6.4 7.0 7.6 5.6 8.7 9.3 7.3 8.0 7.9 7.6 5.2 9.6 4.6 2.4 2.4 Port Fairy AWS 8.9 +0.7 9 10.5 9.8 7.5 11.2 10.1 7.6 7.8 6.8 9.8 7.4 8.1 7.9 8.4 8.8 7.4 8.4 10.0 10.3 10.3 10.4 10.6 10.5 10.5 9.0 9.6 8.6 10.2 6.8 7.6 6.1 Portland (Cashmore Airport) 7.8 +0.3 7 9.7 5.7 8.3 9.8 9.1 6.8 2.7 4.1 8.7 7.7 9.5 7.7 8.5 7.6 8.2 7.8 8.8 9.2 7.5 8.9 9.0 7.5 9.2 8.3 9.2 8.4 9.2 6.4 6.5 5.1 Warrnambool Airport NDB 7.2 +0.6 9 10.1 3.4 5.8 9.3 8.8 4.9 6.7 5.1 8.9 7.1 8.0 7.4 7.5 4.2 6.3 7.1 8.1 8.9 7.1 8.9 9.3 7.7 8.7 7.9 8.3 6.5 9.6 5.2 5.9 4.5 Weeaproinah 5.2 −0.4 3 7.3 4.2 3.9 5.9 2.9 3.6 4.6 6.6 5.1 5.4 6.7 6.7 4.2 4.7 4.6 4.8 5.6 5.4 6.4 6.7 6.1 5.2 5.8 6.3 6.6 7.1 2.8 2.6 3.3

page 17 Monthly Weather Review Victoria September 2010

Daily and total rainfall for September 2010 Total is the total precipitation for September 2010; 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 September. Decile is the decile rank of total precipitation for September 2010 in the climate record of other September 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 Mallee (76) 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 Annuello 28.2 28 6 · 0.4 · 6.2 1.4 1.4 0.8 · 1.0 1.0 · · · 12.8 2.6 · 0.2 · · · · · · · · · · · 0.4 · Mildura Airport 56.6 28 10 · 0.2 0.2 18.2 » 0.6 0.2 · 0.6 0.2 · · · 20.8 14.0 · · · · · · · · · · · · · · · Murrayville 43.6 33 8 1.8 1.0 33.4 1.2 1.0 0.2 0.8 3.6 0.4 0.2 Ouyen (Post Office) 42.2 33 8 0.2 0.8 · 30.6 3.2 2.0 · · 3.0 · · · · 1.2 · 1.0 0.2 · · · · · · · · · · · · · Red Cliffs (Post Office) 51.8 27 10 22.4 16.8 12.6 Walpeup Research 37.6 32 7 0.2 0.8 · 28.0 3.0 1.8 · 0.2 1.4 0.4 · · · 0.6 0.2 · 0.2 · 0.2 · 0.2 · · · · · 0.2 · 0.2 · Werrimull 33.0 24 8 18.0 1.4 1.2 1.0 9.4 2.0 South Mallee (77) 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 Beulah 44.4 38 7 1.2 3.0 31.0 5.2 4.0 Culgoa 37.6 36 7 1.2 1.4 28.0 4.0 1.2 1.8 Hopetoun Airport 43.8 0.8 1.8 0.2 26.6 2.8 0.4 · · 0.8 0.4 · · · 0.2 0.6 · · 0.2 · · · · · 0.2 · · · · 8.8 · Patchewollock 32.0 31 6 2.0 30.0 Sea Lake (Post Office) 50.2 32 9 0.4 0.6 · 42.0 1.2 3.2 0.2 · 1.6 1.0 · · · · · · · · · · · · · · · · · · · · Swan Hill Aerodrome 16.4 26 3 · · · 11.2 1.4 1.2 · · 1.4 1.0 0.2 · · · · · · · · · · · · · · · · · · · Woomelang 50.2 35 8 1.2 1.4 40.0 » 6.4 0.2 1.0 North Wimmera (78) 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 Dimboola 77.2 43 10 4.6 2.6 22.4 6.4 6.6 0.8 2.2 29.4 1.2 1.0 Donald 60.8 39 8 1.8 1.0 · 43.0 10.2 0.6 · · 1.6 0.2 · · 0.6 · · 0.6 · · · · · · · · · · · 0.6 0.6 · Jeparit 40.2 40 6 3.2 2.4 27.6 1.8 3.6 1.2 0.4 Kaniva 59.4 49 8 6.4 2.4 21.4 11.4 3.8 5.2 4.2 2.0 1.0 1.6 Nhill Aerodrome 49.2 4.0 1.0 0.2 22.4 5.2 2.6 · 0.2 0.2 1.0 · · · 11.4 · 0.4 · · 0.2 · · · · · · · · 0.2 0.2 · Warracknabeal Museum 58.2 42 8 2.6 2.4 · 37.4 5.0 7.2 · · 0.2 0.4 · · · 0.6 · 1.4 · · 0.2 · · · · · · · · 0.4 0.4 · South Wimmera (79) 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 Apsley (Post Office) 49.8 66 4 » 14.4 » » 25.8 1.8 6.0 » » 1.8 Drung Drung 44.6 44 6 7.6 1.8 · 22.0 6.0 1.0 0.8 · 0.8 1.6 0.2 · · · · 0.6 · · · · · · · · · · · 1.8 · 0.4 Edenhope Airport 63.2 8.8 2.2 · 16.4 15.8 5.4 0.2 0.2 1.4 5.0 0.6 0.6 · · 0.2 0.8 · · 1.2 0.2 0.6 · · · · · 1.2 1.6 0.6 0.2 Goroke (Post Office) 9.6 56 1 8.0 1.6 Grampians (Mount William) 137.0 12.8 3.8 1.4 32.6 35.2 3.2 3.8 · 1.6 19.6 2.0 · · 0.2 0.6 5.4 2.4 0.4 1.8 0.4 · 0.2 1.4 0.2 0.2 · 1.0 5.2 0.6 1.0 Harrow (Post Office) 54.9 65 5 1.2 · 12.0 26.3 13.2 2.2 Horsham Aerodrome 42.8 39 7 7.8 2.0 · 23.6 4.2 2.2 · 0.2 0.4 1.0 0.2 · · · · 0.6 0.2 · · · · · · · · · · 0.2 0.2 · Horsham Polkemmet Rd 41.2 46 5 » 10.0 · 19.0 5.8 1.0 0.6 · 0.8 1.0 · · · 0.8 · 1.0 0.2 · 0.2 · · · · · · · · 0.2 0.6 · Kanagulk 49.0 7.6 2.6 · 15.2 7.8 2.6 0.4 · 0.2 7.8 0.2 0.2 · · · 0.8 0.2 · 0.6 0.2 · 0.2 · · · · · 1.4 0.8 0.2 Longerenong 45.6 41 7 7.0 1.2 · 29.8 3.8 0.8 0.2 0.2 0.8 0.6 0.2 · · · · 0.6 · · · · · · · · · · · 0.4 · · Natimuk 42.2 45 6 7.0 2.4 22.8 » 5.8 2.4 » 1.8 Pyrenees (Ben Nevis) 111.0 8.2 3.8 · 47.2 14.4 3.2 5.2 · 1.6 9.4 1.4 · · · · 2.2 0.8 0.2 4.0 4.8 1.2 0.2 · 0.2 · 0.2 · 2.4 0.2 0.2 Rupanyup (Post Office) 13.0 44 2 3.8 1.4 7.2 0.6 Stawell Aerodrome 66.6 57 7 4.6 · 31.0 18.2 2.0 2.0 0.2 1.4 6.4 0.2 · · · · · · · · · · · · · · · · 0.4 0.2 · Lower North (80) 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 Charlton (Donald St) 57.2 43 7 1.6 2.2 43.0 3.4 1.8 1.2 2.6 1.4 Charlton 64.4 1.2 2.0 0.2 47.2 5.4 1.0 0.8 · 1.6 0.4 0.2 · 4.0 0.2 · · · · · · · · · · · · · · 0.2 · Echuca Aerodrome 42.0 39 7 0.2 1.8 · 22.8 3.8 0.2 0.2 · 3.0 6.6 0.8 · 2.2 0.2 · · · · · · · · · · · · · · 0.2 · Kerang 33.4 36 6 0.2 0.2 · 8.2 17.2 2.0 1.2 · 2.6 0.6 · · 1.2 · · · · · · · · · · · · · · · · · Kyabram DPI 48.4 43 6 · 2.2 · 20.6 14.4 0.6 · · 2.2 5.2 1.2 · 1.2 0.2 · 0.6 · · · · · · · · · · · · · · Rochester 50.6 41 7 0.6 3.4 25.2 9.8 0.4 0.4 2.0 6.0 0.4 0.2 0.2 2.0 St Arnaud (Coonooer Bridge) 58.4 43 8 3.2 47.0 6.6 1.6 Upper North (81) 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 Avoca (Homebush) 88.6 52 9 3.0 4.0 62.4 19.2 Avoca 10.8 54 1 3.0 2.4 0.2 0.6 · 0.8 2.4 0.2 · · · · · · · · · · · · · · · · · 1.0 0.2 Bendigo Airport 96.4 51 9 1.6 2.0 · 50.6 31.0 0.2 · · 2.4 0.6 0.8 0.2 4.8 0.2 · · · · 0.2 · · · · · · · 1.4 0.2 0.2 Dookie Agricultural College 60.4 50 7 3.0 » » » » 47.4 1.4 5.4 » » 1.4 1.8 · Dunolly 100.8 48 10 1.8 1.8 · » 82.4 0.8 2.0 · 1.2 6.0 · · 1.4 · · 0.2 · · · · · · · · · 0.8 · 2.0 0.4 · Elmore 55.4 44 8 1.0 2.6 28.0 13.0 3.6 2.0 1.0 1.2 0.4 2.0 0.6 · Eppalock Reservoir 71.6 50 8 1.2 2.4 31.0 20.6 0.2 4.6 2.0 5.2 0.8 3.2 0.2 0.2 Inglewood (Post Office) 65.2 44 9 1.4 3.0 » » 49.6 1.6 2.0 » » 3.8 2.0 1.0 0.8 Nagambie (Goulburn Weir) 69.4 54 8 3.8 22.4 28.6 1.8 0.4 10.2 1.0 1.2 Natte Yallock 96.4 47 10 2.4 2.6 » 77.8 0.8 1.4 8.4 0.4 0.2 0.4 2.0 Raywood 61.2 42 8 1.0 2.8 36.2 6.0 0.2 0.8 3.2 6.2 0.4 1.0 1.0 1.4 1.0 Shepparton Airport 64.2 40 9 · 2.8 · 28.2 13.6 0.2 1.0 · 2.2 10.0 3.6 · 1.6 · · 0.2 · 0.2 · · · · · · · · · 0.6 · · Stanhope 39.0 41 6 0.2 2.4 20.4 7.2 0.6 1.4 3.8 0.6 0.6 1.4 0.4 Tatura Inst Sustainable Ag 52.6 44 7 · 2.8 · 24.4 11.8 0.2 0.6 · 1.6 5.8 0.8 · 2.2 · · 0.6 · · · · · 0.2 · · · · · 1.4 0.2 · Tungamah 23.4 45 2 » » » » 11.0 0.4 · · · 9.8 2.2 · · · · · · · · · · · · · · · · · · · Yarrawonga 24.4 44 2 0.6 · 8.2 · 0.2 · 0.6 12.0 0.4 · 2.0 · · · 0.2 · · · · · 0.2 · · · · · · · Lower Northeast (82) 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 Beechworth Woolshed 16.2 74 L » 15.2 1.0 · · · · · · · · Benalla Airport 68.7 · 2.3 · 30.6 18.0 0.2 0.6 · 1.1 12.3 1.4 · 0.5 · · 0.3 0.1 · · · · · · · · · · 0.8 0.5 · Boho (Honeysuckle Ck U/S Violet Town) 107.2 61 H 0.4 6.4 · 41.2 32.8 3.4 0.8 · 2.6 12.2 3.4 · 2.2 · · 0.8 0.4 · · · · · · · · · · 0.6 · · Burrowye Station 91.3 86 5 3.2 15.8 38.9 4.8 2.0 10.2 10.0 3.4 1.8 1.2 Chiltern (Post Office) 66.1 65 6 1.2 31.0 20.0 0.6 0.2 9.9 2.6 0.6 Corryong Airport 106.4 · 4.0 1.2 22.2 51.0 6.8 4.0 · · 6.2 5.0 0.2 2.0 0.2 · 2.4 0.2 · · · · · · · · 0.8 · 0.2 · · Dartmouth Reservoir 112.6 106 6 · 6.2 0.6 13.0 63.0 3.4 3.0 · · 7.0 7.8 · · 3.4 · 3.6 0.4 · · · · · · · · · · 1.2 · · Eldorado 80.0 62 8 · 2.2 0.2 32.6 24.6 1.6 1.6 · 0.8 10.4 2.0 · · · 3.2 · · · · · · · · · · · · 0.8 · · Euroa (Castle Ck at Telford Bridge) 79.2 47 H 0.4 5.0 · 28.4 23.4 1.8 2.2 · 1.0 11.8 2.0 · · · · · 1.0 · · · · · · · · · · 0.6 1.6 · Euroa 82.8 61 8 0.4 5.0 34.0 23.0 3.2 0.6 2.0 8.8 2.6 0.2 1.0 1.6 0.4 Gooram (Morella) 119.4 57 H 1.6 9.6 · 33.2 52.2 1.0 0.2 · 0.4 15.6 2.4 · · · · 0.2 1.2 · · · · · · · · · · 1.2 · 0.6 Holland Ck at Wrightley 144.0 84 H 0.2 6.8 · 45.0 62.4 2.6 1.2 · 1.4 17.4 2.8 · 2.2 · · 0.6 0.6 · · · · · · · · · · 0.8 · · Hunters Hill 166.4 128 7 · 4.4 0.6 22.2 85.2 10.0 2.8 · · 21.0 10.0 · 3.0 0.2 · 5.2 1.0 0.2 · · · · · · · 0.2 · 0.2 0.2 · Hurdle Ck at Bobinawarrah 63.8 52 7 · 2.0 0.2 23.8 19.2 0.4 0.8 · 0.4 12.4 2.2 · · 0.2 · 0.2 0.4 · · · 0.2 · · · · 0.2 · 0.8 0.4 · Kelvin View (Waterhouse Reservoir) 77.0 52 9 1.0 5.2 · 26.0 28.2 1.2 0.4 · 0.4 11.6 1.8 0.4 · · · · 0.2 · · · · · · · · · · 0.4 · 0.2 Kithbrook (Balquhain) 112.0 62 9 0.6 7.0 · 38.8 44.8 1.8 0.4 · 0.8 14.0 2.4 · · · · 0.2 0.2 · · · · · · · · · · 0.6 0.4 · Koetong 159.2 110 8 4.0 0.6 » » » » 6.6 12.8 11.2 3.0 0.8 6.0 Lima East (Charnwood) 191.0 90 H 1.4 6.2 0.2 78.2 72.0 2.4 0.8 0.2 1.6 18.6 4.2 · 1.0 0.6 · · 1.0 0.2 0.2 · · · · · 0.2 0.2 · 1.8 · · Merton (Enderlee) 107.8 55 H 1.4 9.8 · 31.2 43.6 2.4 · 0.2 0.2 14.2 0.8 · · 0.4 · 0.2 0.8 · · · · · · · · · · 2.4 · 0.2 Mitta Mitta Forestry 124.2 106 7 6.0 24.8 62.6 » » » 17.6 8.0 2.2 2.4 0.6 · Myrrhee (Boggy Ck at Angleside) 89.6 60 8 · 2.6 · 37.0 32.4 1.4 1.0 · 0.6 8.6 3.0 · 0.2 1.2 · · 0.4 · · · · · · · · · · 1.0 0.2 · Myrrhee (Cryers) 164.2 95 H 0.4 5.2 · 59.6 63.8 3.4 1.8 0.2 1.8 19.0 3.8 0.2 0.8 0.2 0.6 1.0 0.6 0.2 · · · · · · · · · 1.6 · · Myrtleford 63.1 81 4 3.4 16.4 20.0 1.6 1.2 11.8 2.2 1.0 1.8 1.1 1.0 1.6 Nariel Creek (Simpson) 150.6 101 9 5.0 1.6 30.0 83.2 9.4 9.0 6.0 1.2 2.8 2.4 Rutherglen Research 59.0 55 7 · · 28.2 15.8 · 0.8 0.2 · 10.6 2.8 · 0.6 · · · · · · · · · · · · · · · · · Seven Creeks at D/S Polly McQuinns Weir 114.6 60 9 1.8 6.6 · 39.6 44.2 3.0 0.2 0.2 0.4 13.8 1.2 · · · · · 0.6 · · · · · · · · · · 2.8 0.2 · Sheans Creek (Heronslea) 75.6 48 9 0.4 3.8 · 25.2 29.4 2.4 0.8 · 0.6 9.2 1.6 · · 0.2 · · · · · · · · · · · · · 1.0 1.0 · Strathbogie 134.2 96 8 1.4 6.6 · 43.0 54.4 2.4 1.0 0.2 0.8 15.8 4.4 · · · · 0.6 1.6 · · · · · · · · · · 1.2 0.6 0.2 Tallangatta DCNR 90.2 75 7 7.4 29.8 28.0 1.2 18.4 4.8 0.6 Too Rour (Moroko Park) 194.2 75 H 2.0 8.0 · 75.4 74.6 2.2 0.2 · 1.6 20.2 4.2 · 1.2 0.8 0.2 · 1.6 · · · · 0.2 · · · · · 1.4 0.4 Wangaratta Aero 59.0 57 7 · 1.0 0.2 24.4 14.8 2.4 0.2 · 0.4 12.0 2.0 · · · · · · · · · · · · · · · · 1.6 · · Warrenbayne 124.0 83 8 7.4 54.8 29.0 5.8 0.8 2.0 17.0 3.8 1.2 2.2

page 18 Monthly Weather Review Victoria September 2010

Daily and total rainfall for September 2010 Total is the total precipitation for September 2010; 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 September. Decile is the decile rank of total precipitation for September 2010 in the climate record of other September 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.

Upper Northeast (83) 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 Dinner Plain (Mount Hotham Airport) 77.4 84 3 1.0 5.8 1.6 9.2 46.0 3.2 2.8 · 1.0 1.4 3.6 · 0.4 · · · · · · · · · · · · 0.2 · 0.4 0.8 · Edi Upper 137.8 108 8 0.4 4.6 0.2 47.8 56.4 » 7.0 0.2 0.8 14.4 0.8 0.2 0.8 0.6 0.2 0.6 1.0 0.2 » » 0.2 · · 0.2 · 0.2 · » 1.0 · Eurobin 106.6 111 5 · 5.2 · 25.0 39.8 8.6 · · 1.6 18.2 3.8 · 0.6 1.6 · 0.8 · · · · · · · · · · · 1.4 · · Falls Creek (Rocky Valley) 334.4 276 8 · 26.8 0.4 » 214.8 28.0 9.0 · 1.4 24.2 » » » 14.2 · 8.8 1.6 · · · · · · · » » » 4.2 0.8 0.2 Falls Creek 164.4 127 8 · 9.0 0.4 15.0 96.6 15.4 4.6 · 0.2 10.0 5.6 · 0.8 0.6 0.8 3.0 · · · · · · · · · · · 2.0 0.4 · Halls (Buckland River at Twelve Mile) 209.8 124 H 0.6 9.6 50.0 113.2 9.4 1.6 0.2 0.6 11.6 5.8 1.0 3.2 1.2 1.6 0.2 Harrietville 191.6 146 8 9.2 39.4 89.0 17.2 1.8 15.6 5.4 2.2 1.0 4.4 4.0 2.4 Lake Buffalo 189.6 118 9 4.0 0.4 42.0 116.0 3.2 1.6 0.4 8.8 6.8 0.4 2.8 0.2 0.4 0.2 2.2 0.2 Mansfield (Post Office) 86.8 68 8 · 11.8 · » » 52.0 1.2 · 0.4 13.4 » » 1.8 · · 1.4 1.2 · · · · · · · · · · 2.8 0.8 · Mount Buller 234.6 151 9 3.2 32.0 · 22.4 90.8 29.8 3.0 · · 17.6 12.6 0.2 0.8 · · 6.0 4.4 0.2 · · · · · · · · · 9.4 2.0 0.2 Mount Hotham 227.2 135 8 0.2 17.8 1.2 15.8 131.4 19.0 7.6 · 0.2 14.2 7.2 0.2 1.4 0.2 1.4 3.8 1.4 · · · · · · · 0.2 · · 2.8 1.0 0.2 Omeo 42.8 0.2 4.8 1.4 2.2 27.4 0.4 2.4 0.2 2.0 · 0.8 0.2 · · 0.2 · · · 0.2 · · · 0.2 · · 0.2 · · · · Tolmie (Mount Tabletop Repeater) 172.0 87 H 2.0 8.0 · 46.0 73.0 9.0 1.0 · 2.0 11.0 5.0 · 2.0 · · 6.0 3.0 · · · · · · · · · · 2.0 2.0 · Whitfield (King River at Cheshunt) 195.2 111 H 0.6 5.0 · 61.8 90.6 2.8 0.6 0.2 1.4 24.4 2.0 0.2 1.2 0.2 2.2 0.6 0.8 · · · · · · · · · · 0.6 · · Whitlands (Burder's Lane) 270.0 138 10 1.4 7.4 73.8 135.2 7.4 2.0 1.6 25.8 4.0 2.2 3.4 » 3.6 0.2 1.6 0.4 · Woods Point 195.4 156 8 17.6 7.4 19.6 92.6 8.2 1.6 19.4 6.4 0.2 3.4 4.4 7.2 5.0 2.4 East Gippsland (84) 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 Bonang 36.2 76 2 1.8 4.6 2.6 1.0 0.4 10.0 2.0 1.6 1.2 6.0 0.8 0.6 3.6 Buchan 21.0 71 1 1.6 0.4 2.4 0.2 0.6 4.2 0.6 3.0 1.2 2.2 0.6 0.6 3.4 Bullumwaal 42.6 43 5 0.6 11.2 0.4 · 1.2 6.8 10.6 · 3.8 2.8 0.8 · · · · · 0.4 · · · · · · · · · · 2.6 · 1.4 Cabbage Tree Creek 24.8 89 1 1.8 1.4 2.2 1.0 2.8 4.0 9.4 2.2 Cann River 27.0 85 L 2.0 1.2 1.6 1.2 0.6 5.6 1.6 5.8 3.0 4.4 Club Terrace 21.4 90 L 2.0 1.6 1.0 1.0 2.6 1.6 1.6 4.0 1.0 0.4 0.6 4.0 Combienbar AWS 26.0 68 1 0.8 5.4 2.6 0.2 · · 2.2 2.0 · 0.4 3.4 · · 2.0 · · · · · · · · · · · 1.6 · 0.4 1.6 3.4 Combienbar 23.8 · 3.8 0.8 · · 3.8 · 3.2 · 1.4 3.6 · · 1.8 · · · · · · · · · · · 0.8 · · 1.0 3.6 Dellicknora (Tellicura) 31.2 57 2 1.4 6.0 1.0 1.0 10.6 » » 6.0 5.2 Ensay 29.4 58 2 11.4 1.2 3.0 6.6 4.6 1.0 1.6 Gabo Island Lighthouse 21.6 73 1 1.2 0.6 · 0.2 1.4 · 3.0 · 0.2 0.6 9.6 · · · · · · · · · · · · · · 0.8 · · 1.4 2.6 Gelantipy 37.6 57 3 0.4 10.8 1.4 · 4.4 0.4 9.2 0.6 2.4 · 3.4 · · 1.8 · · · · · · 0.2 · · · · · · 0.2 1.4 1.0 Genoa (Fools Haven) 24.4 79 1 2.0 1.0 0.2 0.6 0.8 2.0 0.4 9.0 0.2 0.4 0.2 0.6 0.4 0.2 6.4 Lakes Entrance (Eastern Beach Road) 33.0 2.4 6.0 · 2.8 · 3.0 5.0 · 0.4 2.0 1.8 0.4 · · · · · · · · · · · · · · · 5.2 · 4.0 Mallacoota 24.0 82 1 1.2 1.0 · · · · 2.8 0.4 · 0.4 9.2 · · · · · · · · · · · · · · 0.2 · · 5.0 3.8 Mount Nowa Nowa 35.8 57 2 2.2 7.8 0.2 0.4 · 2.0 7.4 · 2.8 1.2 3.4 · · · · · · · · · · · · · · 5.8 · 1.4 · 1.2 Orbost (Comparison) 37.2 71 2 2.0 3.8 0.4 1.2 0.2 0.2 10.0 · 0.2 2.4 5.4 · 0.2 · · · · · · · · · · · · 4.2 · 0.6 · 6.4 Orbost 33.2 56 4 1.6 3.4 0.4 0.8 · · 9.2 · 0.2 2.0 4.6 · 0.2 · · · · · · · · · · · · 3.8 0.2 0.4 0.2 6.2 Point Hicks (Lighthouse) 40.7 76 2 0.4 1.0 0.2 3.8 1.0 · 7.4 · · 1.4 4.2 · · · · · 0.5 · · · · 0.4 · · · 0.6 · · 9.2 10.6 Tubbut 16.8 54 1 7.0 2.2 5.0 1.4 1.2 Weeragua (Cann River (East Branch) at Ch 22.0 42 3 3.0 3.0 · · 1.0 2.0 2.0 · 1.0 5.0 · · · · · · · · · · · · · · 1.0 · · · 4.0 Wonnagatta River @ Waterford 39.0 43 5 · 18.6 0.2 0.8 11.2 0.6 1.2 0.2 0.2 1.6 1.0 · · · · · · · · · · · · · · · · 2.4 1.0 · West Gippsland (85) 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 Bairnsdale Airport 25.6 54 2 1.4 7.4 · 0.2 0.2 2.4 0.2 · 0.8 3.2 4.4 · · · · · · · · · · · · · · · · 3.8 · 1.6 Boolarra South 101.4 7.0 4.4 » 5.2 17.2 10.8 2.0 0.4 3.4 3.4 1.0 5.0 5.6 1.8 7.6 4.6 2.8 0.8 1.2 7.0 8.2 2.0 Drouin Bowling Club 93.6 101 5 7.0 10.0 1.2 25.8 10.2 2.6 6.2 2.8 1.0 7.0 4.4 2.6 1.6 0.2 0.2 5.0 4.4 1.4 East Sale Airport 17.6 52 1 0.8 2.2 · 1.8 0.4 0.4 0.2 0.2 2.4 1.6 2.6 · · · · 0.4 1.8 · · · · · · · · · · 0.6 · 2.2 Erica (Parkers Corner) 84.6 113 2 1.6 7.0 · · 13.2 12.2 2.6 · 2.6 2.8 6.4 · · 1.0 · 3.4 7.4 · 2.0 0.8 · 0.2 · · · · · 10.0 5.8 5.6 Foster Hoddle 105.6 100 6 6.4 5.8 5.4 11.0 6.8 3.0 » 5.6 » » 5.0 » 10.4 5.8 7.4 » » » 6.8 » » 26.2 Glencairn (Barkly River (Glenview)) 76.2 4.6 5.2 1.0 » 36.0 3.4 0.8 1.4 10.4 3.6 2.2 0.8 0.4 1.6 4.0 0.4 0.4 Glenmaggie Weir 6.8 51 L 3.0 · · » 0.6 · 0.2 · · » » · 1.8 0.2 1.0 Jindivick 1.4 · · 1.4 22.4 7.4 3.4 · · 7.4 6.0 · 1.6 0.6 · 1.0 5.0 · 3.2 1.6 1.0 0.2 · · · · · 15.2 8.4 3.6 Labertouche 76.8 93 4 4.4 8.0 1.8 17.6 5.0 4.8 4.8 1.8 6.4 3.2 1.4 1.0 5.8 7.6 3.2 Leongatha Sth Gippsland Water 66.2 96 2 7.8 3.0 7.0 10.0 9.2 1.2 3.2 1.2 2.0 3.2 4.6 2.2 2.0 1.2 0.6 3.0 3.4 1.4 Lindenow 19.2 53 1 9.4 3.4 2.4 4.0 Maffra 18.1 40 1 1.0 » » » 4.3 4.6 3.0 » » 3.8 0.8 » » 0.6 Mirboo North Water Board 111.2 106 6 5.6 6.0 · · 25.0 21.2 4.4 · · 3.8 · · · 5.2 · 2.4 8.6 0.2 6.0 3.4 2.0 0.4 · 0.4 · · · 5.2 6.2 5.2 Mitchell River @ Glenaladale 15.0 44 L · 6.6 · · 0.6 1.2 0.8 0.2 0.6 1.2 0.2 0.2 · · · · · · · · · · · · · · · 2.4 0.2 0.8 Morwell (Latrobe Valley Airport) 52.8 77 3 3.0 7.6 · 1.4 6.8 6.8 · · 0.4 5.2 3.6 · · · · 0.8 3.2 0.2 0.8 1.0 · · · · · · · 2.8 4.0 5.2 Mount Baw Baw 148.0 136 7 6.6 16.4 0.4 2.4 25.8 18.2 10.0 · 1.0 7.2 9.6 · · 2.2 · 1.8 8.4 2.2 4.4 0.2 0.2 · · · · · · 12.4 9.6 9.0 Mount Moornapa 27.8 53 2 0.6 12.6 · 1.2 1.0 2.6 2.0 0.2 1.6 0.4 1.4 · · · · · 0.4 · · · 0.2 · · 0.2 · · · 2.2 0.6 0.6 Mount Tamboritha 83.6 80 6 5.4 13.2 1.8 1.4 32.4 4.2 4.0 · 0.6 5.0 7.0 · 1.2 0.4 · 0.4 1.6 · · · · · · · · · · 3.2 1.8 · Mount Useful 0.2 · · · · · · · · · · · · · · · · · · · · · · 0.2 · · · · · · · Murderers Hill 52.4 85 2 3.4 6.2 · 0.4 12.4 3.2 1.2 · 2.6 5.0 2.0 · 0.2 0.6 · 1.6 4.8 · · · · · · · · · · 2.6 2.4 3.8 Noojee (Slivar) 120.6 126 6 10.8 6.8 0.2 2.0 25.8 7.8 4.6 0.2 · 11.4 4.0 0.2 · 0.8 · 2.4 7.0 0.2 4.2 1.8 1.0 · · · · · · 12.0 11.4 6.0 Pound Creek 69.0 8.2 3.0 · 7.2 9.2 5.0 1.6 0.2 2.2 1.4 1.6 · 0.2 1.2 · 4.8 1.0 4.6 3.2 2.8 1.2 0.4 0.6 · · · · 4.0 3.8 1.6 Reeves Knob 54.8 0.2 19.4 1.2 1.2 21.4 2.0 1.8 0.2 0.2 1.2 1.8 · 0.4 0.2 · · · 0.2 · · · 0.2 · · · · · 1.6 1.2 0.4 Toora 45.8 92 1 6.6 4.2 » 12.2 10.8 1.0 0.4 » » 0.2 3.4 1.0 » 2.6 0.4 3.0 Traralgon Creek at Koornalla 74.0 70 6 4.0 2.4 · 2.8 10.8 11.8 1.2 · 0.2 3.8 5.6 · 0.4 0.4 · 2.0 4.8 1.0 3.4 7.6 1.0 · · · 0.2 · · 2.0 6.4 2.2 Traralgon EPA 49.8 53 5 2.4 5.2 0.2 2.4 4.8 7.2 0.2 · 0.4 4.4 4.6 · · · · 0.4 3.2 · 0.6 0.4 0.2 0.4 · · · · · 2.8 4.8 5.2 Willow Grove (Blue Rock Reservoir) 45.0 79 1 1.8 · · » » 10.2 1.6 · · 6.4 » » 7.4 0.2 · 0.8 5.4 » » 0.8 0.2 0.4 · · · · · 3.0 4.0 2.8 Willow Grove 66.4 98 2 4.6 7.2 0.4 14.4 3.0 1.6 9.8 5.8 0.4 0.4 3.0 6.6 1.4 0.4 0.4 3.8 3.2 Wilsons Promontory Lighthouse 94.2 99 5 8.2 3.0 · 7.8 9.4 3.2 21.4 · · 1.0 3.2 · 0.6 · 3.2 3.6 0.6 1.4 2.6 1.2 0.4 1.8 · 0.8 0.2 1.8 · 11.0 7.0 0.8 Yarram Airport 27.8 1.4 2.4 · 3.0 2.2 2.2 1.4 · 0.4 1.4 0.6 · · 0.2 · 0.6 2.8 · 1.2 · · · · · · · · 0.6 4.2 3.2

page 19 Monthly Weather Review Victoria September 2010

Daily and total rainfall for September 2010 Total is the total precipitation for September 2010; 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 September. Decile is the decile rank of total precipitation for September 2010 in the climate record of other September 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.

East Central (86) 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 Bundoora (Latrobe University) 43.8 59 3 7.4 5.4 · 8.0 6.8 1.8 1.6 · · 0.2 2.4 0.2 · · 1.4 0.2 · 1.0 0.2 0.6 · · · · · · 5.0 1.6 · Cerberus 63.0 67 5 5.6 2.6 · 17.4 10.0 3.0 3.4 · · 4.8 · · · · 0.2 0.6 1.2 · 2.6 1.8 0.4 · 0.4 0.2 · 0.4 0.2 1.4 6.2 0.6 Cheltenham Kingston Centre 41.1 67 3 7.4 1.6 10.4 8.4 4.2 1.1 1.8 3.2 3.0 Coldstream 72.6 70 7 10.6 6.4 0.2 3.2 6.2 3.0 4.2 · · 10.0 7.4 0.2 · · · 1.0 2.6 0.2 1.2 1.4 0.8 0.4 · · · · · 4.8 5.6 3.2 Cranbourne Botanic Gardens 68.9 86 5 10.3 3.2 0.2 11.2 10.4 7.4 2.0 · 2.0 12.4 0.8 · · 0.2 · 2.4 3.6 0.4 » 1.0 1.0 · · · · 0.4 Croydon (Council Depot) 64.0 86 4 9.2 9.8 » » 13.6 1.6 2.4 » » 3.4 2.4 2.4 » » » 3.0 7.0 9.2 Epping 46.2 57 4 6.4 3.4 7.0 5.2 6.4 1.8 7.0 2.0 2.4 4.2 0.4 Essendon Airport 42.2 51 4 5.8 4.4 · 8.2 4.8 1.4 5.2 0.2 · 2.0 3.8 · · · · 0.8 · · 0.8 · 0.4 · · · · · · 3.4 0.8 0.2 Ferny Creek (Dunns Hill) 99.8 92 7 10.6 8.6 0.2 6.4 13.0 4.8 6.2 · · 1.8 3.8 · · 0.4 0.2 2.6 6.0 1.0 4.8 2.8 4.0 · · 0.8 · · · 10.0 8.6 3.2 Flemington Racecourse 43.8 54 4 4.6 4.8 0.2 11.6 3.8 1.8 5.2 · · 2.2 0.8 · · · · 1.4 0.2 · 0.6 · 0.2 0.2 · · · 0.2 · 3.4 2.4 0.2 Glen Waverley (Golf Course) 47.6 77 2 7.2 2.6 8.8 3.4 5.4 2.6 0.8 6.4 8.2 2.2 Healesville (Valley View Farm) 82.0 8.6 7.8 0.2 2.0 9.2 3.8 6.0 13.0 7.4 0.8 2.0 4.2 0.4 3.6 0.8 0.6 0.2 3.6 5.4 2.4 Kinglake West 152.5 109 9 6.8 6.8 33.0 32.0 13.0 14.9 » 9.8 5.6 0.8 4.8 2.0 4.4 4.4 3.0 6.4 1.8 3.0 Lilydale 80.0 86 6 8.6 10.0 · 4.2 5.0 1.4 4.8 · · 3.2 10.4 · · · · 3.6 2.2 · 1.8 2.6 2.8 · · · · 1.4 · 7.2 4.4 6.4 Main Ridge 75.4 11.0 » 33.4 14.0 » 8.0 » 9.0 Melbourne Airport 40.2 46 5 4.4 4.0 · 10.2 4.4 0.8 6.6 · · 1.6 2.6 · · · · 1.2 · · 1.2 · · · · · · · · 2.4 · 0.8 Melbourne Regional Office 49.6 58 5 5.8 5.2 · 9.0 3.6 1.8 10.6 · · 2.4 0.6 · · · · 0.8 0.6 · 2.6 · 0.4 0.2 · · · 0.4 0.2 4.4 1.0 · Mitcham 57.6 82 3 6.8 8.0 0.2 9.4 2.6 5.6 1.2 1.8 0.2 2.0 1.6 0.8 0.8 1.2 0.2 6.6 5.0 3.6 Monbulk (Bulb Farm) 90.4 134 2 11.0 6.0 7.2 » 23.4 2.0 7.6 » 9.2 0.6 3.0 1.2 0.8 6.6 7.2 4.6 Moorabbin Airport 57.2 66 5 7.8 1.8 · 11.0 8.4 3.2 3.8 · 0.2 6.2 0.6 0.2 · · · 0.4 2.2 · 0.6 0.2 0.8 · · 0.2 · · · 3.0 6.0 0.6 Mornington 81.8 72 7 8.4 3.0 » » 31.6 0.2 0.8 8.4 » » 0.8 1.0 1.0 » » 8.0 1.0 0.2 3.2 10.2 4.0 Oakleigh (Metropolitan Golf Club) 45.2 67 3 2.4 23.4 2.2 1.6 » » » 2.8 » 1.4 1.0 7.2 » 3.2 Phillip Island Penguin Reserve 50.6 69 3 4.4 19.8 6.7 » » 5.8 · 2.0 0.4 · 0.8 · · 5.0 0.8 1.8 1.6 1.2 0.3 · · Prahran (Como House) 48.2 58 4 6.6 3.8 » » 18.2 2.8 » » 3.0 » » 1.8 » » 1.4 » » » 1.6 1.2 » » 0.6 » 7.2 Preston Reservoir 38.2 60 3 6.4 7.6 6.2 1.6 4.4 0.4 2.2 1.6 0.2 0.8 0.4 5.0 0.8 0.6 Rhyll 73.8 67 6 3.6 4.6 · 16.8 8.6 3.6 9.2 0.2 · 3.8 · · 0.2 · · 3.8 2.2 1.8 2.8 2.4 0.8 · 0.6 0.6 · · · 2.6 3.0 2.6 Rosebud (Country Club) 70.0 74 6 6.6 3.0 18.2 6.0 2.8 5.2 0.4 0.4 » 2.2 0.4 5.4 2.8 1.8 0.6 3.0 9.4 1.8 Scoresby Research Institute 56.0 85 3 7.8 4.2 · 7.0 8.6 2.8 2.0 0.2 · 2.6 1.2 · · 0.2 · 1.0 3.2 · 1.0 0.4 1.4 · · · · · · 4.2 7.4 0.8 Springvale Necropolis 70.7 80 5 10.0 25.0 4.2 3.5 1.2 5.0 1.0 1.8 0.2 6.4 12.0 0.4 Toorourrong Reservoir (Toorourrong) 67.2 75 6 2.6 8.2 16.8 10.0 0.8 9.6 3.2 0.2 0.2 0.4 0.8 3.0 0.6 0.4 0.2 8.2 1.0 1.0 Ventnor (Oaklands) 71.0 71 6 5.2 4.8 19.8 5.4 3.8 2.8 3.2 0.6 0.2 0.4 4.8 1.4 2.2 2.4 2.6 1.2 1.2 1.0 1.4 4.4 2.2 Viewbank (ARPANSA) 52.4 54 6 7.6 8.2 · 8.8 5.6 2.8 3.8 0.2 · · 2.2 · · · · 1.0 1.0 · 2.4 · 0.8 · · · · · · 6.0 1.8 0.2 Wallan (Kilmore Gap) 95.0 57 9 1.8 6.8 · 27.8 26.6 1.6 3.0 · 0.2 14.4 0.4 · 1.4 · · 0.6 0.6 · 1.2 0.2 0.4 0.2 · · · · · 6.6 1.2 · Warburton (O'Shannassy Reservoir 171.6 151 7 28.4 8.0 0.4 64.6 10.6 9.0 0.6 16.4 9.8 1.2 1.0 1.4 7.0 1.4 0.6 0.2 2.4 6.6 2.0 (Quarte Wonthaggi 77.9 89 4 6.6 3.6 · 10.6 12.5 3.4 3.0 · 0.4 1.8 4.2 · 0.2 1.6 · 5.8 2.0 4.0 2.4 3.0 1.8 · 0.8 0.2 · · · 4.8 2.8 2.4 Yan Yean 44.0 62 3 3.0 5.2 11.2 1.6 0.8 8.4 4.0 0.4 0.2 1.6 2.4 0.2 0.6 0.2 0.2 3.6 0.4 West Central (87) 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 Altona (City Offices) 40.1 52 5 5.0 3.0 » » 19.4 2.3 5.5 » » 2.2 2.7 Avalon Airport 54.0 46 6 4.2 1.6 · 25.0 1.0 0.6 6.0 0.2 0.4 8.8 2.0 · · · · 0.8 · · 0.2 · · 0.2 · · · 1.6 · 0.2 0.8 0.4 Ballan 62.6 76 6 5.4 2.2 24.2 10.4 1.4 1.2 3.6 1.4 1.6 1.4 2.4 0.2 0.6 1.0 1.6 2.0 1.8 0.2 Bannockburn 49.8 51 6 4.6 1.2 22.0 » 4.4 5.6 5.4 » 1.0 » 1.4 » 0.8 0.6 » 2.6 0.2 Barwon Heads Golf Club 72.2 4.6 3.4 30.0 5.0 10.6 2.6 0.4 5.8 0.4 1.0 2.2 0.6 1.2 4.4 Blackwood 113.0 103 7 6.6 4.4 0.4 35.4 34.6 2.0 2.4 · 1.2 6.4 3.2 · · · · 1.8 2.6 · 2.8 0.4 0.4 · 0.8 · · 1.0 3.8 · 2.0 0.8 Clifton Springs 66.8 4.4 2.2 · 29.0 2.6 4.0 · 2.6 0.4 7.0 2.0 · 0.2 · · 0.6 1.6 · 1.4 · 0.6 0.6 · · · 1.2 · 2.0 4.2 0.2 Durdidwarrah 75.2 69 8 4.2 1.4 · 31.8 9.6 5.4 0.8 0.2 0.6 7.6 0.2 · · · · 2.6 0.6 0.2 1.6 0.2 1.4 0.6 1.2 · · · · 2.6 1.8 0.6 Grovedale (Geelong Airport) 53.4 50 6 3.4 2.0 0.2 17.8 5.6 1.6 2.6 · 0.2 9.2 3.0 · 0.2 · 0.2 0.8 0.6 · 0.8 · 0.2 0.2 0.2 · · 1.0 · 0.4 2.4 0.8 Lancefield 106.8 75 9 » » » 50.6 32.4 1.8 1.4 » 15.6 0.8 1.4 » » » 2.0 0.8 · Laverton RAAF 41.6 50 5 3.2 2.8 · 19.0 1.8 0.6 5.4 · 0.2 4.0 0.8 0.2 · · · · · · 1.0 · · · 0.2 · · 0.6 0.2 1.4 0.2 · Meredith (Darra) 68.8 69 6 4.8 1.8 1.4 30.8 4.8 3.4 2.0 0.6 8.8 0.2 0.2 1.4 0.8 1.2 0.2 1.2 0.8 1.2 1.4 1.8 Meredith 55.0 68 4 35.4 6.6 13.0 Moorabool River at Lal Lal 84.6 51 H 8.0 3.8 1.6 32.2 14.0 3.0 0.8 · 1.0 8.0 1.0 · 0.2 · · 1.4 2.4 · 1.6 0.4 0.6 · · · · 1.8 0.2 1.2 1.0 0.4 Moorabool River at Morrisons 38.8 46 4 4.4 1.4 0.6 28.8 2.2 1.4 Sheoaks 61.2 50 8 3.2 1.6 0.4 28.2 4.6 3.6 0.8 · 0.4 7.6 1.8 · · · · 2.4 0.2 · 1.6 · 0.8 0.2 1.2 · · 0.4 · 1.4 0.6 0.2 North Central (88) 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 Acheron River @ Taggerty 122.0 73 8 7.0 8.4 · 28.4 36.6 8.4 4.4 0.2 1.0 14.4 5.4 · 1.6 · · 1.2 1.6 · · · · · · · 0.2 · · 3.0 · 0.2 Alexandra (Post Office) 115.6 69 10 13.2 » » 63.0 5.2 19.6 » » 7.2 1.2 5.0 1.2 Avenel (Post Office) 75.8 59 8 1.0 4.8 27.2 28.6 1.0 1.4 8.2 3.6 Broadford (Kilmore North) 89.3 6.6 2.6 · 29.0 23.0 3.0 5.6 · 1.3 9.8 0.6 · 3.0 · · 1.2 · · · · · · · · · · · 2.4 1.0 0.2 Bullarto South 104.0 74 H 7.0 2.0 · 45.0 25.0 3.0 1.0 · 1.0 5.0 4.0 · · · · 2.0 2.0 · 1.0 1.0 · 1.0 3.0 1.0 · Cairn Curran Reservoir 74.8 49 8 2.0 2.6 34.0 8.6 4.0 1.0 19.4 0.4 0.6 0.4 1.0 0.4 0.4 Castlemaine Prison 89.0 61 8 2.4 2.8 0.2 37.2 18.6 1.2 2.4 · 0.8 16.2 1.8 · 1.0 · · 1.2 0.4 · 0.4 · · · · · · · · 1.6 0.8 · Clunes 103.2 57 10 5.2 2.4 64.0 21.4 1.6 1.6 1.6 2.4 0.2 0.6 1.4 0.8 · Daylesford 113.8 89 8 6.4 3.0 45.4 32.6 2.2 1.2 1.2 8.2 » » 4.0 2.6 1.6 » » 1.4 2.4 0.4 1.2 Eildon Fire Tower 125.0 66 H 6.0 10.0 · 24.0 33.6 10.4 3.4 0.2 1.0 16.2 5.2 0.2 3.0 · · 2.0 0.8 · 0.2 · · 0.2 · · 0.2 · · 6.2 1.6 0.6 Heathcote 66.0 55 8 2.2 2.6 » 43.6 0.2 1.4 1.6 4.8 0.8 5.4 0.4 3.0 · Kinglake West (Wallaby Creek) 101.8 118 5 4.6 10.0 0.2 31.4 12.8 2.0 0.2 9.0 5.4 0.6 0.4 0.8 0.2 0.6 6.0 3.4 1.2 0.2 9.8 1.0 2.0 Kyneton 116.8 80 8 4.0 3.2 49.0 39.0 1.6 1.2 12.2 1.0 » 1.2 1.6 0.6 0.2 1.6 0.2 0.2 Lake Eildon 146.2 82 10 5.2 9.8 · 31.8 45.2 12.0 2.2 0.2 0.8 14.0 5.2 · 4.2 · · 2.8 2.2 · · · · · · · · · · 5.4 4.8 0.4 Mangalore Airport 74.4 56 8 0.8 4.2 0.2 25.0 30.2 0.6 1.4 0.2 0.8 8.2 0.2 · · · · · · · · · · · · · · · · 2.6 · · Maryborough 113.0 52 10 3.5 1.9 0.1 79.6 7.8 4.5 1.4 · 1.6 4.5 1.2 · · · · 1.1 0.2 · · 0.2 · · · · · 3.4 0.2 0.5 1.3 · Marysville Golf Course 157.6 103 8 10.8 8.4 17.8 66.4 13.6 6.6 0.2 1.4 7.8 8.8 0.2 1.2 1.6 · 2.6 6.8 0.6 2.8 · · · · · · Redesdale 94.6 54 9 2.4 2.4 · 44.0 23.0 1.4 2.6 · 3.2 8.0 1.0 · 3.8 · · · 0.2 · · · · 0.2 · · · · · 2.2 0.2 · Strath Creek 117.6 69 10 2.6 9.6 42.6 31.4 5.8 2.2 » » 10.8 1.4 2.6 2.0 1.0 1.2 0.2 3.0 0.4 0.8 Trentham (Post Office) 123.2 107 7 6.8 3.2 50.4 44.0 1.0 1.4 1.2 6.2 2.2 0.4 1.6 1.6 0.4 0.2 1.8 0.4 0.4 Western Plains (89) 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 Ararat Prison 63.2 63 6 7.6 1.4 · 29.0 11.4 1.8 3.6 · 0.6 1.2 0.2 · · · · 1.2 0.2 · 0.8 1.0 0.4 · · · · 0.2 · 2.4 0.2 · Ballarat Aerodrome 107.8 72 9 9.4 2.2 0.6 46.0 18.4 1.0 4.8 0.2 1.4 10.6 0.2 · 0.2 · · 1.2 1.0 0.2 2.2 0.6 0.2 · · · · 0.2 0.2 2.8 3.8 0.4 Balmoral (Post Office) 66.2 67 6 8.2 4.0 18.2 11.6 3.6 1.8 0.2 2.0 8.8 0.2 0.2 0.2 0.2 0.8 1.2 0.6 0.4 2.2 1.8 · Beaufort 113.4 70 9 9.0 4.2 49.8 17.4 » 5.4 12.6 1.2 » » 2.2 » 6.0 3.4 2.2 · Cavendish (Post Office) 58.8 69 4 7.4 2.4 14.2 11.0 4.2 1.6 1.0 5.6 1.2 0.6 0.8 1.2 1.2 1.0 0.8 1.2 1.0 1.6 0.4 0.4 Cressy 60.4 53 7 6.4 2.0 18.6 3.2 6.2 4.0 4.2 1.4 1.0 1.6 0.4 1.0 0.6 0.4 3.6 3.0 2.8 Derrinallum (Post Office) 6.6 2.2 0.6 9.4 6.2 5.6 4.2 0.2 · 9.6 0.4 · 1.0 0.2 · 1.6 1.4 0.6 1.4 1.6 1.0 0.2 0.4 · · 1.6 · 4.6 3.6 0.6 Dunkeld 47.8 73 2 7.6 1.6 · 7.0 13.6 2.8 · 0.6 7.0 0.4 · · · · 2.0 0.2 · 3.0 0.8 1.2 Glenthompson 34.8 62 1 6.2 11.0 2.8 7.8 0.6 4.8 1.6 Leigh River @ Mount Mercer 68.0 5.4 4.0 0.6 27.0 6.2 3.0 1.4 · 10.6 0.4 1.6 1.4 1.6 0.2 2.4 1.6 0.6 Lismore (Post Office) 54.0 62 5 5.6 3.0 0.2 10.8 6.8 » 6.2 5.0 0.4 0.8 3.2 1.6 0.4 2.4 0.6 0.2 » 0.8 3.2 2.6 0.2 Rokewood (Wurrook South) 49.6 61 5 » » » » » 37.0 12.6 Skipton Post Office 69.7 63 7 7.2 2.2 » » 30.0 2.2 13.0 » 1.0 0.6 1.0 » » » 0.2 · · » 3.8 2.2 2.6 Warrambine Ck at Warrambine 64.0 47 8 5.2 1.4 0.6 17.2 2.0 11.0 4.0 · 0.2 8.6 · · · · · 2.6 0.2 · 3.8 0.2 0.2 · · · · 1.2 · 2.6 1.4 1.6 Westmere 55.6 5.2 1.2 · 6.2 5.0 1.2 6.0 · 0.4 16.2 0.4 · 0.2 · · 3.0 0.6 · 2.2 0.6 0.6 0.2 · · · · 0.2 3.4 2.0 0.8 Wickliffe 67.8 59 7 6.4 1.0 0.4 9.0 6.4 » 12.2 0.4 » 20.4 0.4 » 1.4 » 1.8 1.4 2.0 0.2 0.6 2.0 1.8 · Willaura (Main Street) 40.0 55 3 6.0 1.0 9.0 » 5.4 4.8 5.2 1.4 » 2.6 3.8 0.8

page 20 Monthly Weather Review Victoria September 2010

Daily and total rainfall for September 2010 Total is the total precipitation for September 2010; 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 September. Decile is the decile rank of total precipitation for September 2010 in the climate record of other September 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.

West Coast (90) 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 Aireys Inlet 60.4 60 5 4.0 5.4 · 28.0 3.8 2.2 6.6 0.2 · 4.2 0.4 · 0.4 · · 0.2 · · · · 1.2 · · · · · · 1.0 2.8 · Apollo Bay 113.6 109 7 12.5 4.4 0.4 9.0 15.0 3.8 5.5 0.5 0.5 11.4 1.6 0.2 3.4 1.2 5.8 1.6 1.6 3.4 1.8 1.0 0.6 0.6 0.4 2.6 11.6 11.4 1.8 Benwerrin 90.8 94 3 10.2 6.0 · 22.0 16.8 3.8 3.6 0.8 0.6 8.8 1.6 · 1.8 · 1.6 6.6 3.4 0.4 0.4 0.6 0.2 0.6 0.4 0.6 Birregurra (Post Office) 72.2 71 6 4.4 1.0 » » 33.0 5.0 8.4 » » 3.6 2.4 1.4 » » 1.8 1.0 » » 1.6 3.4 4.6 0.6 Boonah 75.4 79 4 8.4 6.0 0.2 24.2 2.4 1.4 1.8 0.2 0.4 9.8 1.2 · 2.8 0.2 0.4 4.8 2.0 0.2 1.4 0.4 0.4 0.2 · 0.6 · 0.2 0.2 2.0 3.4 0.2 Camperdown 91.6 10.4 » 36.5 4.2 8.5 3.0 3.0 3.0 2.0 » 5.8 0.8 » 5.0 4.0 5.4 Cape Nelson Lighthouse 75.0 78 6 11.2 1.4 0.2 17.4 7.0 5.4 0.6 · 4.6 6.6 1.4 · 5.0 0.2 0.6 1.0 · 0.8 0.8 1.4 0.4 0.4 0.4 · · 0.4 1.0 2.6 1.4 2.8 Cape Otway Lighthouse 78.6 90 4 19.0 2.8 0.6 5.6 3.6 6.6 3.4 0.2 · 15.8 1.4 · 2.0 · 1.8 0.8 0.4 1.4 1.2 1.2 1.2 0.6 0.2 0.4 · · 0.6 4.6 1.4 1.8 Caramut 64.0 66 6 8.2 8.4 » 18.6 3.8 1.4 5.2 1.2 2.0 0.8 0.4 2.6 2.8 1.6 0.2 0.4 1.0 1.0 2.0 2.4 Casterton Showgrounds 77.6 74 6 12.4 3.2 0.4 20.0 12.0 1.4 1.2 · 0.6 6.8 0.8 · 0.4 · 0.4 2.6 1.6 0.2 1.6 1.6 1.4 · · · · 0.8 3.6 2.2 1.4 1.0 Casterton 65.6 12.0 2.4 · 16.0 13.4 0.2 1.2 · 0.4 4.2 0.2 · 0.2 · 0.4 1.4 0.2 · 2.2 1.2 1.0 · 0.4 · · 0.4 4.0 2.0 1.8 0.4 Cobden (Post Office) 101.0 88 7 12.4 1.8 » » » 35.4 6.6 0.2 » 12.6 » » 5.8 » 2.0 3.8 1.2 » » 5.6 1.6 0.2 0.6 » » » 1.6 5.6 3.4 0.6 Colac (Mount Gellibrand) 58.2 51 7 7.6 1.2 · 18.2 4.8 2.8 4.0 0.2 0.2 6.6 0.6 · 0.6 · · 1.6 1.0 0.2 0.6 0.6 0.4 · · · · 3.2 · 1.2 2.2 0.4 Coleraine Hospital 76.7 68 7 » 17.6 2.6 » » 30.4 6.4 0.2 5.3 » » 2.0 0.4 0.2 1.4 0.6 2.8 1.0 » » 0.2 4.2 1.2 0.2 Forrest State Forest 106.8 110 5 9.2 2.0 0.4 » » 41.2 5.6 0.8 13.6 » » 3.6 1.8 8.0 » » » 8.2 0.8 0.6 0.8 8.4 1.8 Haines Junction (Mount Sabine) 103.6 117 4 16.6 4.0 · 0.2 1.2 22.0 3.4 1.0 2.4 · 2.2 6.2 4.2 1.4 5.6 4.8 1.2 1.0 1.8 1.4 0.2 · 1.8 11.4 9.6 Hamilton Airport 59.6 70 5 8.4 2.6 · 15.2 9.6 2.0 2.0 · 0.6 3.2 0.4 · 0.4 · 0.2 1.6 1.8 0.4 1.0 0.8 0.8 · 0.2 · · 1.2 1.8 1.4 3.6 0.4 Hawkesdale (Post Office) 101.2 74 9 11.8 4.4 17.0 » 22.8 3.4 13.0 » 2.0 0.2 1.8 0.8 0.8 » 8.2 2.0 0.8 1.4 » 2.8 3.4 4.2 0.4 Koroit 31.6 Lorne (Mount Cowley) 140.0 125 6 11.8 3.0 1.0 26.6 30.0 3.4 5.8 0.6 0.4 14.0 3.0 0.4 1.6 · 2.8 6.4 4.0 0.8 1.6 1.0 0.4 0.8 0.6 0.8 · 0.8 0.8 11.0 6.2 0.4 Merino 105.6 80 9 16.2 4.2 29.0 23.6 4.8 2.4 2.0 6.2 0.8 1.6 2.2 2.2 1.2 1.0 1.2 3.2 2.0 1.8 Mortlake Racecourse 65.6 58 7 6.8 1.8 · 11.4 10.2 5.8 10.8 · 0.2 5.0 0.2 · 0.2 · · 2.6 0.8 0.6 1.2 1.8 0.2 0.6 · · 0.2 0.4 1.2 1.8 1.8 · Nelson 74.6 75 6 14.0 1.0 0.4 12.2 16.6 1.0 2.4 0.2 2.4 0.4 2.2 1.4 2.6 » 1.2 3.8 » 4.0 0.8 1.6 » 4.2 2.2 Penshurst (Post Office) 67.2 76 5 12.8 1.4 0.4 13.4 8.8 2.6 1.0 6.0 0.6 1.0 1.0 1.6 0.6 2.8 » 3.6 0.6 0.4 1.6 3.4 2.4 1.2 Port Fairy AWS 87.4 71 8 13.4 2.6 · 20.4 3.6 7.0 2.6 · 0.4 11.6 0.6 · 3.8 0.2 1.4 1.6 · 0.2 0.8 0.4 0.4 · 0.2 0.4 · · 2.4 10.0 2.4 1.0 Portland (Cashmore Airport) 116.8 88 8 20.2 4.0 · 17.4 10.0 14.2 10.2 0.2 3.4 7.0 0.2 0.4 5.6 0.2 1.2 1.0 · 0.6 3.0 2.0 1.2 0.8 1.2 · 0.2 0.2 6.2 3.8 1.6 0.8 Terang 71.8 81 5 10.0 14.4 15.0 8.4 7.6 10.4 3.0 3.0 Warrnambool Airport NDB 109.2 73 9 13.6 6.2 · 15.2 5.8 13.2 12.6 0.2 1.2 15.8 · · 2.4 0.2 0.2 4.2 1.2 1.2 2.0 2.2 2.0 · 0.6 · · · 1.6 5.0 2.2 0.4 Warrnambool Golf Club 4.6 4.6 Weeaproinah 211.4 200 6 26.6 3.8 1.2 » 46.4 8.6 4.6 0.2 1.8 17.6 7.0 0.6 3.2 · 6.4 8.8 7.6 4.6 9.6 7.8 4.4 2.4 2.0 2.4 0.4 · 3.4 14.4 12.0 3.6

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