Monthly Weather Review December 2011 Monthly Weather Review Victoria December 2011

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. Mean temperatures are the average of the daily maximum and daily minimum temperatures. Daily rainfall is for the 24 hours to 9 am on the date mentioned. This means a significant fraction of the rain may have occurred on the previous calendar day. Monthly rainfall is for the period from 9 am on the last day of the previous month to 9 am on the last day of this month. Maximum daily wind gusts are in the 24 hours from midnight to midnight. Climatological values The climatological averages shown in the text and tables are generally long-term means based on observations from all available years of record, which vary widely from site to site. They are not shown for sites with less than 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 2012 This work is copyright. You may download, display, print and reproduce this material in unaltered form only (retaining this notice) for your personal, non-commercial use or use within your organisation. Apart from any use as permitted under the Copyright Act 1968, all other rights are reserved. Requests and inquiries concerning reproduction and rights should be addressed to Commonwealth Copyright Administration, Attorney General’s Department, Robert Garran Offices, National Circuit, Barton ACT 2600 or posted at http://www.ag.gov.au/cca.

Product code IDCKGC26R1. Prepared on 14 February 2012. ISSN 1836-3016 Cover photograph The setting sun shines on clouds over North Melbourne. Photograph by Robert Perry, December 2008. 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 December 2011

Overview • Night-time temperatures very much above average in the southwest • Daytime temperatures warm in the southwest and cool in the east • Rainfall mostly close to average.

Extremes in December 2011

Hottest day (Highest daily maximum temperature) 39.9 °C at Ouyen (Post Office) on the 24th 39.9 °C at Walpeup Research on the 24th Warmest days on average (Highest mean daily maximum temperature) 30.6 °C at Walpeup Research Coolest days on average (Lowest mean daily maximum temperature) 12.1 °C at Mount Hotham Coldest day (Lowest daily maximum temperature) 2.2 °C at Mount Baw Baw on the 1st Coldest night (Lowest daily minimum temperature) −4.5 °C at Mount Hotham on the 5th Coolest nights on average (Lowest mean daily minimum temperature) 4.0 °C at Mount Hotham Warmest nights on average (Highest mean daily minimum temperature) 15.1 °C at Warmest night (Highest daily minimum temperature) 25.6 °C at Ouyen (Post Office) on the 25th 25.6 °C at Walpeup Research on the 25th Warmest on average overall (Highest mean temperature) 22.8 °C at Mildura Airport Coolest on average overall (Lowest mean temperature) 8.0 °C at Mount Hotham Wettest overall (Highest total rainfall) 195.6 mm at Mount Baw Baw Wettest day (Highest daily rainfall) 80.0 mm at Halls Gap on the 19th Highest wind gust 115 km/h at Eildon Fire Tower on the 25th

page 1 Monthly Weather Review Victoria December 2011

Significant weather approaching from the west lead to strong low-level shear allowing the unstable atmosphere to develop a Severe thunderstorms with hail number of supercells (very severe long lasting A broad area of low pressure resided over the State thunderstorm cells) around the Melbourne area, during the 8th and 9th triggering severe chiefly through the northern suburbs. The first of thunderstorms on each of these days. A severe storm these began during the early afternoon and storms moving from Pakenham to the southwest over continued until well into the evening. Numerous Mornington on the 9th produced 30 mm of rain at reports of large hail were received, ranging up to Pakenham and 24 mm at Cranbourne. On the 10th 6 cm in diamter and causing significant damage to the trough became mobile and progressed across the property and cars. Storms also produced very heavy State with thunderstorms developing in most rainfall with some locations suffering flash flooding districts. Hailstones of 3−5 cm diameter were as a result of multiple storms moving over the same reported in Korumburra while a flash flooding report location. Video footage on the internet shows streets was received from Tarrawingee. Overnight the awash around Greensborough, Eltham and Diamond storms spread into rain about central and eastern Creek. There was even a report of a tornado, areas with the heaviest falls focussed around the captured on film at Fiskville. Broadly speaking the Melbourne area with almost 50 mm falling at a northern and eastern suburbs were the worst handful of locations. affected areas. The SES received over 3500 requests for assistance within the first 12 hours after the Thunderstorms and flash flooding event. Five interstate SES crews were deployed to A weak trough resided over Victoria on the 16th and assist local crews with the Insurance Council of combined with elevated surface moisture to produce Australia estimating the damage at over $100 million thunderstorms over the eastern ranges. Flash with over 20,000 claims received. flooding was reported by a spotter at Tongio in East Gippsland with in excess of 25 mm recorded in 20 mins. A trough over South Australia then moved Synoptic summary towards Victoria on the 17th, moving into the west The month was characterised by a much stronger of the State during the 18th and combining with a than usual ridge of high pressure over high latitudes. very moist atmosphere to trigger severe The ridge extended from a blocking pair over New thunderstorms that produced very heavy rainfall and Zealand longitudes across waters to the south of flash flooding in western and central districts. Western Australia. The persistent easterly flow Mildura airport recorded 59 mm of rain during the across southeastern Australia was responsible for the early morning, over half of this falling in less than an warmer and more humid weather which hour. Storms in the afternoon saw further heavy characterised the month, and also for the occasional rainfall observed including 27 mm in 10 minutes at thunderstorm outbreaks. Stawell and 18 mm in under 6 minutes at Trentham while there were also reports of 55 mm in 30 minutes at Mockinya (south of Horsham) and almost 60 mm in 15−18 minutes at Great Western which forced the closure of the Western Highway. Unconfirmed reports were received of rainfall in excess of 150 mm around the Grampians region and the visitors centre at Halls Gap was flooded. The Wimmera River exceeded the moderate flood level as a result of the rainfall. The SES responded to around 300 requests for assistance, 80 of these around Mildura, mostly due to flash flooding and building damage. Christmas day thunderstorms with hail From the 21st through until the 26th a blocking high pattern was set up over the southeast of the continent with a quasi-stationary high residing over New Zealand and a trough extending over Victoria from the interior of the continent. The stationary pattern allowed for a number of days of warm, moist northerly airflow across the State which lead to high moisture levels through a deep layer creating unstable conditions. Severe thunderstorms developed in the east on the 24th producing heavy rainfall while 19 mm hail was reported at Mt Baw Baw. On Christmas Day an upper level trough

page 2 Monthly Weather Review Victoria December 2011

Daily mean sea level pressure analyses 1 December 2011 2 December 2011 3 December 2011

4 December 2011 5 December 2011 6 December 2011

7 December 2011 8 December 2011 9 December 2011

10 December 2011 11 December 2011 12 December 2011

13 December 2011 14 December 2011 15 December 2011

16 December 2011 17 December 2011 18 December 2011

page 3 Monthly Weather Review Victoria December 2011

19 December 2011 20 December 2011 21 December 2011

22 December 2011 23 December 2011 24 December 2011

25 December 2011 26 December 2011 27 December 2011

28 December 2011 29 December 2011 30 December 2011

31 December 2011

page 4 Monthly Weather Review Victoria December 2011

Temperatures The mean temperature for Victoria in December 2011 was 18.79 °C, which is 0.44 °C warmer than the long-term average. The warmest station on average was Mildura Airport with 22.8 °C, while the coolest on average was Mount Hotham with 8.0 °C.

New temperature records

Record lowest December daily minimum temperature Years New record Old record of record Kyabram DPI 3.7 on 1st = 3.7 on 28th in 2010 45 3.5 on 5th 4.1 on 15th in 1986 42

Record highest December mean minimum temperature Years New record Old record of record Aireys Inlet 13.5 = 13.5 in 1994 21 Port Fairy AWS 14.2 13.6 in 1992 21

* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported.

page 5 Monthly Weather Review Victoria December 2011

Maximum temperatures Minimum temperatures The average maximum temperature for Victoria in The average minimum temperature for Victoria in December 2011 was 25.39 °C, which is 0.20 °C December 2011 was 12.20 °C, which is 0.69 °C warmer than the long-term average. Most of the warmer than the long-term average. Average state recorded near normal average maximum minimum tempeartures in the southwest were very temperatures but there were areas of warmer than much warmer than normal, tending to warmer than normal in the southwest and areas of cooler than normal in central parts of the state. It was cold start normal in the east. The hottest day was the 24th to the month for the north and west with all stations when Ouyen (Post Office) and Walpeup Research in the Mallee, most in the Northern Country, North recorded 39.9 °C. Walpeup Research also recorded East, North Central and South West, and half of the warmest days on average with 30.6 °C. All those in the Wimmera recording their coldest stations in the Mallee, Northern Country, and most temperatures for the month on the 1st. The coldest in the North East, North Centre and Wimmera night was the 5th when Mount Hotham recorded recorded their hottest temperature for the month on −4.5 °C. Mount Hotham also recorded the coolest the 24th. All stations in the West and South nights on average with 4.0 °C. Almost evey station in Gippsland district, and most in the Central district the Central district recorded their coldest recorded their hottest temperature for the month on temperature for the month on the 5th. The warmest the 31st. The coolest day was the 1st when Mount nights on average were recorded at Mildura Airport Baw Baw recorded 2.2 °C and Mount Hotham with 15.1 °C. The warmest night was the 25th when recorded the coolest days on average with 12.1 °C. Ouyen (Post Office) and Walpeup Research recorded All stations in the Mallee and most in the Northern 25.6 °C . All stations in the Mallee and some in the Country recorded their coolest day for the month on Wimmera shared their warmest night for the month the 1st. Most stations in the South West, East on the 25th. Most stations in the Central and North Gippsland, alpine areas of the North East and Central districts recorded their warmest over night western parts of the Central district recorded their temperture on the 18th coolest day for the month on the 4th. Very few stations recorded their coolest day for the month on Anomalies of mean daily minimum temperature in a date other than the 1st or the 4th. December 2011

Anomalies of mean daily maximum temperature in December 2011

Decile rank of mean daily minimum temperature in December 2011

Decile rank of mean daily maximum temperature in December 2011

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.

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

page 6 Monthly Weather Review Victoria December 2011

Rainfall The average rainfall for Victoria in December 2011 New rainfall records was 46.07 mm, which is only 1.45 mm drier than normal. Most parts of the state recorded typical Record highest December daily rainfall rainfall totals for the month but parts of the Years New record Old record of southwest, near Cape Otway, were very much below record average. There were small patches of very much Irymple (Arlington) 64.8 on 18th 63.0 on 12th in 1975 104 Creswick 41.0 on 19th 40.9 on 12th in 1954 49 above average rainfall along the NSW/Vic. border in Crooked Rvr (Crooked River 138.0 on 28th 59.7 on 28th in 1968 46 the Mallee and The largest totals were recorded (Happy Valley along the Great Dividing Range. Most stations in the Halls Gap 80.0 on 19th 72.4 on 22nd in 1993 46 Mallee and Wimmera recorded their wettest daily Tarrawarra Monastery 42.0 on 26th 41.2 on 27th in 1993 26 totoals in the 24 hours to 9 am on the 18th. The * note: there are gaps in the historical record at this site, so it is possible trough responsible for the rainfall moved eastward a higher value has gone unreported. and most of the Northern Country recorded their wettest daily totals in the 24 hours to 9 am on the 19th. For most of the station in these districts the large daily total made up a significant preportion of the monthly total. It was a different story in the south and east where stations generally recorded twice as many raindays as those in the northwest. The wettest station overall was Mount Baw Baw with 195.6 mm and the wettest single day was the 19th when Halls Gap recorded 80.0 mm.

Total rainfall in December 2011

Decile rank of total rainfall in December 2011

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

page 7 Monthly Weather Review Victoria December 2011

Daily maximum temperature for December 2011

1 December 2011 2 December 2011 3 December 2011 4 December 2011 5 December 2011

6 December 2011 7 December 2011 8 December 2011 9 December 2011 10 December 2011

11 December 2011 12 December 2011 13 December 2011 14 December 2011 15 December 2011

16 December 2011 17 December 2011 18 December 2011 19 December 2011 20 December 2011

21 December 2011 22 December 2011 23 December 2011 24 December 2011 25 December 2011

26 December 2011 27 December 2011 28 December 2011 29 December 2011 30 December 2011

31 December 2011

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

page 8 Monthly Weather Review Victoria December 2011

Daily minimum temperature for December 2011

1 December 2011 2 December 2011 3 December 2011 4 December 2011 5 December 2011

6 December 2011 7 December 2011 8 December 2011 9 December 2011 10 December 2011

11 December 2011 12 December 2011 13 December 2011 14 December 2011 15 December 2011

16 December 2011 17 December 2011 18 December 2011 19 December 2011 20 December 2011

21 December 2011 22 December 2011 23 December 2011 24 December 2011 25 December 2011

26 December 2011 27 December 2011 28 December 2011 29 December 2011 30 December 2011

31 December 2011

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

page 9 Monthly Weather Review Victoria December 2011

Daily rainfall for December 2011

1 December 2011 2 December 2011 3 December 2011 4 December 2011 5 December 2011

6 December 2011 7 December 2011 8 December 2011 9 December 2011 10 December 2011

11 December 2011 12 December 2011 13 December 2011 14 December 2011 15 December 2011

16 December 2011 17 December 2011 18 December 2011 19 December 2011 20 December 2011

21 December 2011 22 December 2011 23 December 2011 24 December 2011 25 December 2011

26 December 2011 27 December 2011 28 December 2011 29 December 2011 30 December 2011

31 December 2011

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

page 10 Monthly Weather Review Victoria December 2011

Summary of observations for Melbourne in December 2011 Observations and climatology are from the city; except for evaporation, sunshine, wind and weather phenomena which are from Melbourne Airport. Observed this month Climatological value Temperature Mean daily maximum temperature 25.1 °C 24.2 °C Mean daily minimum temperature 15.0 °C 12.9 °C Mean temperature 20.0 °C 18.5 °C Mean temperature at 9 am 18.6 °C 17.7 °C Mean temperature at 3 pm 23.6 °C 22.4 °C Highest temperature 35.6 °C on the 31st 43.7 °C on the 15th in 1876 Lowest temperature 8.6 °C on the 5th 4.4 °C on the 4th in 1870 Days 30 °C or warmer 5 5.8 Days 35 °C or warmer 1 2.0 Nights 5 °C or cooler 0 0.0 Nights 2 °C or cooler 0 0.0 Humidity Mean relative humidity at 9 am 58 % 62 % Mean relative humidity at 3 pm 44 % 47 % Pressure Mean MSL pressure at 9 am 1015.4 hPa 1013.8 hPa Mean MSL pressure at 3 pm 1013.6 hPa 1012.2 hPa Wind Strongest wind gust SSW 100 km/h on the 25th NNE 113 km/h on the 21st in 1973 Mean wind speed at 9 am 22 km/h 19 km/h Mean wind speed at 3 pm 22 km/h 22 km/h Days with strong wind 6 6.2 Days with gales 1 0.6 Days with gale-force gusts 6 6.2 Rainfall Total precipitation 80.2 mm 59.5 mm Number of rain days 12 10.5 Wettest day 7.4 mm on the 19th 99.6 mm on the 4th in 1954 Sunshine Mean daily sunshine 8.8 hours 8.3 hours Evaporation Mean daily evaporation 6.5 mm 7.3 mm Phenomena Days of thunder 4 2.3 Days of hail 1 0.5 Days of frost 0 0.0 Days of fog 2 1.0 Days with mist or haze 16 17.4

page 11 Monthly Weather Review Victoria December 2011

Daily and mean maximum temperatures for December 2011 Mean is the average of the daily maximum temperature for December 2011; it is only shown if there are sufficient days available. Anom is the difference between the mean daily maximum temperature for December 2011 and the long-term average maximum temperature for December. Decile is the decile rank of mean daily maximum temperature for December 2011 in the climate record of other December 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 December 2011 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 31 Mildura Airport 30.5 +0.4 6 24.6 26.2 29.3 25.4 28.0 29.8 32.0 34.6 29.8 31.1 27.9 26.0 26.0 27.2 30.3 35.2 32.8 31.2 28.4 28.5 30.1 33.4 34.5 38.2 34.8 28.6 28.0 31.1 32.0 33.9 37.2 Ouyen (Post Office) 30.5 +0.4 6 23.2 26.4 28.7 24.4 26.3 29.1 31.7 34.2 31.2 31.6 27.5 25.5 25.0 26.7 30.2 35.0 31.0 30.9 28.2 28.4 29.2 34.5 36.4 39.9 37.5 29.0 27.3 31.1 31.9 34.4 38.8 Walpeup Research 30.6 +0.9 6 23.9 26.9 29.0 25.1 26.5 30.1 32.4 35.0 30.4 31.0 28.1 24.7 25.0 26.5 30.4 34.7 31.0 30.3 28.3 28.1 29.9 34.1 35.7 39.9 38.0 29.2 28.2 31.3 32.5 35.1 38.3 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 31 30.2 22.5 26.9 27.6 23.9 26.7 29.6 32.6 35.2 32.8 31.2 27.1 25.1 25.1 26.5 30.5 35.0 32.9 29.6 26.3 27.8 28.1 32.9 35.5 38.9 37.5 27.6 26.9 30.7 31.5 33.8 37.8 Swan Hill Aerodrome 30.3 +0.2 5 23.7 26.1 28.9 24.5 26.3 28.5 30.8 33.2 31.3 32.5 28.0 26.7 25.7 27.1 31.0 35.8 32.5 25.7 28.0 28.8 29.6 33.1 35.0 37.4 37.3 29.0 27.7 31.6 32.3 34.9 36.8 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 31 Nhill Aerodrome 29.1 21.4 25.8 24.9 22.0 26.3 29.3 32.1 34.3 31.0 28.4 25.5 21.6 22.8 25.3 29.1 33.5 32.0 28.5 25.8 26.3 28.0 33.0 35.0 38.3 36.3 26.5 26.2 30.4 31.4 33.3 37.8 Warracknabeal Museum 29.1 +0.5 5 21.6 26.5 25.9 22.5 25.3 29.1 31.0 33.8 32.1 30.8 26.1 23.6 23.2 25.7 29.8 33.9 31.0 29.0 25.2 26.9 27.4 32.7 35.4 37.6 36.2 26.2 25.6 29.4 30.1 32.8 36.8 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 31 Edenhope Airport 27.5 20.1 23.7 22.2 19.7 25.8 29.2 31.8 34.7 27.6 26.6 22.7 19.8 20.6 23.8 28.1 32.0 32.7 27.4 22.8 25.9 25.7 31.3 32.6 36.8 33.2 24.2 24.4 27.9 29.1 33.7 37.2 Grampians (Mount William) 17.8 8.9 12.9 13.1 7.9 16.3 20.1 22.2 23.6 20.6 19.7 13.2 11.1 10.9 13.7 17.8 24.4 17.7 15.7 13.0 14.8 15.8 24.0 25.7 27.8 25.7 15.5 13.6 17.5 18.4 23.6 27.5 Horsham Aerodrome 28.9 +0.6 5 21.7 25.9 24.6 22.0 26.4 29.1 32.0 33.5 31.5 29.4 24.8 21.3 22.7 25.5 29.3 33.7 30.9 28.3 24.0 25.7 27.7 32.1 35.3 37.7 36.4 25.9 25.9 30.3 31.4 33.0 36.9 Horsham Polkemmet Rd 28.6 +0.9 7 20.2 25.8 23.7 21.2 26.5 29.6 31.9 33.9 31.5 29.6 24.3 20.2 21.8 25.2 29.0 33.2 30.9 27.4 23.2 24.3 26.9 33.3 35.0 37.6 37.0 25.6 26.6 29.6 31.2 33.6 37.5 Kanagulk 27.7 19.8 23.7 22.2 19.4 26.0 28.5 32.0 34.0 30.9 28.5 23.1 19.7 20.7 23.4 27.7 32.3 31.6 27.7 22.6 26.4 26.1 32.1 33.8 37.8 34.8 24.5 23.9 28.3 29.0 32.7 37.0 Longerenong 28.7 +1.0 7 20.9 25.3 24.5 21.7 26.4 29.2 32.0 34.6 31.2 30.1 25.2 22.1 22.6 25.1 28.5 33.2 29.7 28.1 23.7 25.3 27.4 32.2 35.1 37.0 36.9 25.7 25.5 29.3 30.3 32.8 36.9 Pyrenees (Ben Nevis) 21.8 14.2 17.8 16.6 13.2 17.0 22.6 25.8 27.8 26.1 24.7 17.3 18.8 15.1 17.2 21.7 27.0 20.8 15.6 19.4 19.5 19.8 26.7 29.3 31.6 31.2 17.7 18.3 21.5 22.6 26.7 31.1 Stawell Aerodrome 26.7 +0.4 4 18.9 23.6 21.9 18.7 24.4 27.2 30.8 32.3 30.7 28.3 22.8 21.5 20.0 23.1 27.4 32.3 25.3 22.0 22.5 23.6 25.4 31.6 33.6 35.1 35.5 23.7 23.1 27.3 28.2 32.1 35.1 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 31 Charlton 29.7 22.2 26.6 26.9 22.4 26.7 28.0 30.9 33.6 31.2 31.8 27.1 26.2 23.9 26.2 30.2 34.2 30.9 24.4 25.9 27.7 29.4 33.6 36.0 39.3 37.0 26.8 27.5 30.8 31.9 33.9 37.3 Echuca Aerodrome 28.5 −0.4 5 22.5 25.0 28.0 21.3 25.5 27.3 29.0 32.5 30.0 28.4 26.2 26.8 23.0 26.0 30.6 33.2 33.0 23.5 26.6 27.0 30.0 33.2 34.2 35.5 29.7 27.5 25.7 30.3 31.0 31.1 30.5 Kerang 29.9 +0.2 6 23.2 26.0 28.4 23.4 25.8 30.2 32.8 31.1 31.8 27.9 26.2 24.3 26.4 31.2 34.9 32.2 24.3 26.7 28.2 30.4 33.5 35.1 38.0 36.2 28.8 27.2 30.8 31.7 34.8 36.4 Kyabram DPI 28.6 +0.7 7 21.3 24.7 27.8 21.0 25.3 26.6 28.5 32.8 31.2 28.6 25.2 26.0 22.9 25.5 30.2 33.4 33.8 23.6 27.3 27.5 30.8 32.4 34.0 36.2 30.6 26.6 25.3 30.1 30.4 32.1 33.8 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 31 Bendigo Airport 27.0 +0.1 5 19.2 22.6 25.0 18.6 23.3 25.9 28.5 31.6 29.4 26.8 24.6 24.4 20.5 23.5 28.5 31.5 31.4 21.5 24.2 24.3 27.5 31.5 33.2 35.1 33.8 24.8 24.4 28.3 28.4 31.2 34.5 28.3 −0.3 4 21.1 25.3 27.3 21.4 25.6 26.9 28.4 31.1 30.6 29.2 24.6 24.3 22.0 25.5 29.8 32.0 32.9 22.8 27.0 28.3 31.1 32.9 33.1 35.1 28.4 27.3 25.8 30.2 31.7 31.7 33.5 Tatura Inst Sustainable Ag 27.2 −0.1 5 20.2 24.0 26.5 19.6 24.4 25.7 27.2 31.3 30.1 27.7 23.0 23.5 21.2 24.5 28.5 31.4 32.3 22.5 26.1 26.0 30.0 31.4 32.1 34.6 29.8 25.1 24.1 28.4 29.1 30.2 32.3 Yarrawonga 28.9 −0.8 4 22.4 25.3 29.0 23.9 25.5 25.4 28.3 31.2 30.6 28.6 27.7 26.6 25.1 27.3 30.1 32.0 32.4 24.2 28.1 30.7 30.7 32.3 33.1 35.7 25.1 29.8 28.1 31.2 31.0 31.8 33.5 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 31 Beechworth Woolshed 26.6 −0.9 5 20.7 23.7 25.5 21.8 22.4 24.1 25.5 28.2 27.3 25.1 26.3 25.2 22.9 25.0 26.8 28.5 29.2 24.6 26.6 28.2 28.2 29.6 30.6 32.3 24.2 28.4 27.1 28.5 29.7 29.2 30.2 27.8 20.1 24.3 27.0 20.7 23.9 26.4 27.0 30.9 29.9 27.6 25.6 25.6 21.7 25.3 28.9 30.9 31.4 23.9 27.2 28.6 29.2 31.2 32.9 34.8 26.0 28.1 27.1 30.1 30.9 31.7 33.0 27.3 23.1 23.9 25.5 22.0 25.0 24.5 26.5 27.9 28.4 25.5 27.2 27.1 22.5 25.1 27.1 28.1 30.0 27.0 26.2 28.4 27.5 27.5 30.1 32.1 29.0 28.3 29.9 29.1 30.1 30.1 31.0 Dartmouth Reservoir 25.2 −1.5 4 20.2 21.4 24.2 18.0 19.0 24.6 25.5 26.5 27.5 22.7 27.2 26.3 19.5 24.0 26.9 27.0 28.8 24.5 25.9 25.7 23.3 26.7 29.5 31.0 23.2 25.0 24.6 27.0 27.5 29.3 30.2 Hunters Hill 21.9 −0.7 4 17.1 18.3 20.4 17.1 18.1 20.1 19.8 22.9 23.1 19.2 22.5 21.4 18.5 20.1 22.7 23.9 24.5 20.6 20.0 24.3 22.1 21.8 25.4 27.2 22.4 23.8 21.4 23.9 24.9 25.7 26.1 Rutherglen Research 28.2 −0.9 4 21.8 24.6 28.0 23.8 24.0 25.3 27.1 29.9 29.7 27.3 28.8 26.7 25.1 26.5 29.1 30.0 31.0 26.0 28.3 30.7 30.2 30.4 31.3 33.4 25.3 30.3 28.3 29.6 30.9 30.3 31.7 Strathbogie 23.7 −0.8 5 15.9 20.8 22.9 16.5 20.1 22.6 23.5 26.9 25.5 22.8 19.6 19.7 17.4 21.3 25.2 27.3 27.4 21.9 23.7 23.3 25.5 27.7 28.9 30.2 24.9 21.6 21.9 25.4 26.3 27.9 29.4 Wangaratta Aero 28.1 −0.8 4 21.2 24.5 27.4 23.4 24.0 25.5 27.6 30.1 29.5 26.3 27.4 26.6 23.8 25.9 28.2 30.1 31.6 25.6 28.7 29.6 29.5 31.4 32.3 34.4 24.1 29.2 28.2 30.3 31.3 30.6 33.1 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 31 Dinner Plain () 17.5 −1.9 L 13.0 14.2 17.5 9.1 9.0 16.5 18.7 20.3 21.8 19.3 18.0 16.0 10.6 14.4 18.6 18.1 20.5 16.8 20.8 18.4 14.3 20.2 21.1 24.6 18.8 16.5 13.4 19.1 19.4 20.3 22.8 Edi Upper 32.6 25.4 20.6 21.0 25.6 28.2 27.2 25.6 26.0 24.8 24.6 29.6 24.5 27.8 27.2 29.6 30.8 31.5 29.2 30.4 30.2 31.6 Falls Creek 13.8 −1.1 4 8.9 10.4 11.3 6.8 7.5 13.8 14.4 13.8 17.3 12.8 15.2 14.3 8.2 10.9 14.2 15.2 15.9 12.3 12.8 14.1 12.5 14.9 18.0 19.0 16.3 14.5 14.0 17.5 17.5 16.3 17.6 Mount Buller 13.5 −0.9 4 6.2 10.6 11.9 5.6 9.1 11.5 12.5 15.9 15.5 13.6 12.0 12.9 8.2 10.7 15.5 16.7 15.5 11.0 11.4 13.6 14.8 16.6 17.9 18.9 15.3 13.6 14.5 15.4 16.0 16.7 18.0 Mount Hotham 12.1 −1.4 3 7.3 10.5 10.0 3.8 5.3 10.9 13.0 13.1 16.2 11.4 13.4 11.3 5.7 10.5 13.2 14.0 14.4 10.3 11.8 11.8 10.5 14.8 16.0 17.1 12.9 11.6 12.0 14.4 14.7 15.5 17.0 Omeo 21.5 16.7 16.4 22.7 13.8 14.2 19.5 22.8 25.5 27.2 22.7 23.1 16.1 15.5 18.1 23.5 22.4 26.2 22.1 24.0 20.5 16.6 23.2 26.5 26.9 22.2 22.3 18.6 21.4 22.3 24.3 29.1 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 31 Combienbar AWS 21.2 −1.6 3 15.3 14.6 20.8 12.1 14.0 18.5 23.5 25.5 28.1 27.1 19.7 12.9 14.3 16.4 22.5 22.6 25.4 26.8 23.5 18.2 16.0 21.7 26.2 28.9 25.7 22.4 19.2 22.0 21.7 23.0 27.9 Gabo Island Lighthouse 19.8 −0.1 6 16.8 17.4 19.2 15.5 17.8 17.8 19.6 20.4 20.9 20.9 18.9 17.3 17.4 19.0 20.1 19.8 19.9 20.5 20.8 19.1 20.1 21.6 22.5 23.4 22.7 21.1 18.4 20.5 19.8 21.8 22.3 Gelantipy 19.2 −1.9 3 13.0 13.5 18.8 10.8 10.2 17.6 19.8 22.7 25.3 22.7 19.3 11.5 12.3 15.6 20.5 21.4 23.3 22.8 23.0 17.6 16.8 19.9 24.2 26.7 23.3 20.9 16.3 18.6 18.9 22.6 25.9 Lakes Entrance (Eastern Beach Road) 20.5 17.7 17.4 18.3 16.2 16.7 18.7 19.7 23.6 24.7 24.5 20.2 17.8 17.9 17.9 19.1 20.7 20.2 23.8 21.9 20.2 20.1 20.0 21.6 21.5 25.5 22.0 19.8 20.0 20.3 21.6 25.7 Mallacoota 21.3 −0.6 3 18.3 16.9 17.3 16.3 17.1 17.9 21.3 24.4 24.1 24.3 23.0 17.3 18.7 18.2 19.9 19.9 20.3 23.7 22.6 21.6 20.1 21.7 24.9 28.8 25.6 24.5 20.9 20.3 23.3 22.0 26.3 Mount Nowa Nowa 20.8 −1.4 3 15.4 16.2 19.3 14.0 14.7 17.5 22.9 26.3 26.9 27.1 18.4 14.5 15.9 16.9 20.7 21.5 22.2 26.6 24.4 19.8 17.6 20.9 23.9 26.5 23.7 18.6 18.9 21.3 20.2 21.5 29.7 Orbost 21.8 −1.8 1 17.6 17.4 18.9 15.9 16.4 18.6 22.8 26.1 27.2 28.0 21.6 17.4 17.1 18.1 21.5 22.4 23.4 28.3 24.5 21.5 20.5 21.7 23.2 24.1 25.6 22.8 19.5 21.9 21.6 23.0 28.3 Point Hicks (Lighthouse) 22.2 +0.3 6 16.4 20.4 20.9 17.3 21.9 20.5 23.4 24.0 28.8 28.0 18.6 19.7 16.5 20.1 21.5 20.9 19.5 27.0 24.6 19.7 23.5 24.2 23.8 22.8 24.4 23.6 20.2 23.0 20.4 23.4 29.0 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 31 22.6 −0.9 4 17.8 18.7 20.7 17.1 17.5 18.9 22.5 26.1 27.6 27.4 20.0 18.7 19.9 19.7 21.3 23.0 22.9 26.7 24.4 22.4 20.9 22.7 24.0 27.1 26.8 24.0 21.6 23.3 22.2 22.9 30.3 East Sale Airport 22.5 −0.9 4 18.2 18.8 20.6 17.5 18.1 18.9 21.8 26.4 27.5 26.9 20.8 19.5 20.0 20.1 21.4 22.4 22.2 24.0 24.2 23.8 21.3 23.2 23.5 26.8 24.0 23.4 21.8 23.0 22.3 22.5 31.2 Morwell (Latrobe Valley Airport) 23.7 −0.3 5 18.2 20.4 18.8 18.3 18.6 20.5 25.6 29.8 30.9 26.7 20.0 20.0 19.5 21.6 24.2 24.8 24.7 23.6 22.3 22.7 23.0 25.6 28.3 32.3 23.8 21.1 21.7 24.3 25.2 25.6 33.2 Mount Baw Baw 12.7 −1.5 1 2.2 10.6 11.3 4.4 7.0 10.5 14.0 17.7 19.7 16.3 8.4 9.2 4.8 10.0 12.9 15.7 17.1 14.1 10.9 10.3 11.6 16.8 17.5 19.9 15.8 9.2 9.0 14.3 15.5 17.3 20.0 Mount Moornapa 21.1 −1.5 3 14.3 17.6 18.1 15.3 13.6 18.8 22.8 27.5 28.5 23.5 15.3 15.7 16.5 18.1 22.2 22.8 22.9 25.0 21.4 21.8 16.0 22.0 24.8 27.4 25.6 19.9 19.5 22.2 22.1 23.1 30.2 Noojee (Slivar) 22.1 −0.4 4 15.2 19.0 17.0 15.0 17.0 20.8 24.6 28.4 28.6 25.8 16.3 17.6 15.3 19.0 23.0 24.8 26.2 24.2 20.4 20.2 22.0 24.8 27.4 29.2 27.0 17.3 18.9 21.8 22.8 25.9 31.0 Pound Creek 22.0 16.6 17.8 18.1 15.7 18.0 21.0 23.7 29.0 27.7 27.3 18.9 18.3 17.5 18.2 22.5 24.3 24.1 23.4 21.7 19.7 22.4 23.5 26.3 26.8 25.9 20.3 19.0 19.6 20.8 25.2 29.9 Willow Grove (Blue Rock Reservoir) 22.6 −1.1 3 16.1 16.1 17.8 20.3 25.1 28.3 30.3 25.1 17.5 18.4 17.1 20.0 23.4 23.9 21.2 21.8 20.6 24.3 27.3 30.4 23.7 19.3 20.4 22.4 23.0 24.5 31.2 Wilsons Promontory Lighthouse 16.3 17.8 16.0 14.1 15.5 16.7 18.1 21.4 21.5 20.6 16.6 17.4 15.7 17.6 18.7 18.4 17.8 18.7 17.9 17.9 19.4 21.2 20.9 21.7 17.1 19.6 19.3 17.4 18.0 19.5 21.5 25.4 28.4 25.8 19.1 18.5 18.8 20.2 21.1 22.2 21.2 22.7 22.3 22.1 20.4 21.9 23.4 25.4 23.7 21.6 20.9 22.4 22.1 22.4 28.9 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 31 Bundoora (Latrobe University) 24.4 −0.3 5 16.8 19.5 19.5 16.5 20.2 24.8 27.9 30.6 31.8 28.8 19.2 19.8 17.8 18.8 22.9 28.2 31.5 25.6 23.7 21.3 25.0 28.2 32.8 29.9 29.3 19.5 20.6 21.5 22.5 28.2 33.3 Cerberus 22.6 +0.4 6 17.1 17.7 18.2 15.9 18.7 22.1 23.5 31.2 28.4 28.9 18.2 18.3 17.1 18.1 20.4 26.3 26.4 26.2 22.4 19.6 23.1 25.6 27.5 24.6 25.8 20.5 19.3 19.0 19.9 26.8 32.5 Coldstream Comparison 24.7 17.0 20.8 19.3 17.1 20.3 24.1 26.8 29.9 30.5 27.4 20.3 19.4 17.3 20.2 25.5 28.5 31.5 27.0 22.9 22.7 25.7 28.6 31.2 33.3 30.2 20.8 20.9 23.4 23.4 28.4 31.9 Coldstream 24.8 −0.1 4 17.1 20.8 19.4 17.2 20.3 24.2 26.9 29.9 30.5 27.4 20.4 19.5 17.3 20.3 25.6 28.7 31.5 27.0 22.9 22.8 25.8 28.6 31.3 33.3 30.2 20.8 21.0 23.4 23.5 28.6 31.9 Cranbourne Botanic Gardens 22.9 −0.4 5 16.5 18.3 18.8 16.0 18.8 22.0 25.0 30.6 29.5 27.9 19.3 18.4 17.2 19.0 21.2 26.1 26.1 24.6 22.3 20.6 23.4 25.8 28.1 28.0 20.0 19.3 20.5 27.2 33.2 24.3 0.0 5 17.3 19.1 19.4 16.2 20.9 24.7 28.2 31.2 31.4 28.8 19.3 19.2 17.7 18.7 22.5 28.0 32.0 25.6 23.5 21.6 25.6 27.2 31.6 28.0 30.5 19.3 20.6 21.2 21.8 27.8 34.3 Ferny Creek 20.6 12.4 16.7 15.3 12.1 16.1 20.2 23.4 26.1 27.3 24.1 16.2 15.0 13.4 16.1 21.0 24.1 27.0 22.2 20.1 17.5 21.0 24.1 27.8 28.6 26.5 16.4 17.1 19.1 19.3 25.0 28.8 Frankston AWS 23.0 +0.7 7 16.7 18.8 16.8 15.6 18.7 22.9 26.3 30.9 27.6 25.1 18.0 17.3 17.7 18.2 22.1 27.4 27.3 25.6 20.0 20.0 24.5 27.3 29.6 28.4 27.6 20.0 18.7 21.1 21.8 28.0 32.1 Melbourne Airport 24.4 0.0 6 16.8 18.7 19.4 15.9 20.6 24.6 27.5 31.3 31.0 28.3 19.1 19.2 18.5 22.3 27.7 31.8 25.6 22.6 22.1 24.6 27.3 31.4 29.5 31.1 19.8 20.4 21.7 21.6 27.5 34.2 Melbourne Regional Office 25.1 +0.9 8 18.7 20.6 20.2 18.6 21.4 25.9 29.3 32.4 31.7 29.0 20.5 20.9 20.0 20.2 23.3 29.3 32.3 26.1 23.3 22.4 25.5 27.6 30.9 27.1 29.6 20.7 22.2 22.1 23.0 28.0 35.6 23.8 0.0 5 17.2 19.8 18.3 16.6 19.7 23.6 26.8 30.8 30.8 29.1 19.0 18.8 17.9 18.4 22.9 27.4 29.4 26.3 22.4 20.6 24.4 27.1 29.1 26.9 30.2 19.8 20.4 20.1 21.9 27.3 34.0 Phillip Island Penguin Reserve 21.5 −0.2 6 16.4 16.7 17.7 17.4 18.7 22.0 29.0 25.4 26.6 18.1 18.6 17.3 18.5 20.0 22.8 28.3 24.8 22.5 22.0 23.2 23.4 19.8 19.3 19.4 19.8 23.5 28.8 Rhyll 22.4 +0.8 8 17.0 18.4 17.8 16.8 17.9 23.0 21.9 28.2 28.4 26.6 18.4 19.0 17.8 18.4 21.3 25.8 27.4 25.1 22.1 20.6 23.1 25.2 25.8 24.8 25.0 19.8 19.6 20.1 21.2 27.2 30.4 Scoresby Research Institute 24.4 +0.5 7 17.8 20.1 19.2 16.6 19.9 23.6 27.0 30.4 30.4 28.0 20.2 19.9 18.2 19.2 24.6 27.7 31.4 26.0 23.3 22.2 24.9 28.0 31.4 30.9 29.1 20.6 19.9 22.2 23.0 29.1 32.8 Viewbank (ARPANSA) 24.9 −0.4 4 17.5 20.9 20.0 16.9 20.5 24.6 27.9 30.6 31.2 29.0 19.9 19.8 17.8 19.9 23.6 28.6 31.9 25.5 24.0 22.4 25.7 29.2 32.9 31.1 30.3 20.5 21.4 23.1 24.3 28.5 33.6 Wallan (Kilmore Gap) 21.0 −0.6 4 12.9 16.6 16.7 13.0 17.3 21.1 23.1 26.0 25.3 22.9 16.5 16.2 14.2 16.1 20.3 25.2 27.7 22.4 19.5 18.9 21.2 25.4 28.9 29.9 26.3 16.0 17.1 19.3 19.1 25.5 29.3 Wonthaggi 22.7 +0.8 7 17.5 18.0 18.0 16.5 18.6 22.3 22.9 30.8 29.0 28.6 19.5 19.2 18.0 19.5 22.0 26.5 26.0 24.0 22.0 20.2 23.2 24.5 27.0 27.2 26.0 20.2 19.5 20.0 20.3 27.0 30.7 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 31 23.7 −0.3 3 17.6 19.0 19.6 16.4 20.0 22.9 25.8 32.2 31.7 30.5 20.1 18.3 18.9 19.0 21.0 26.3 27.5 25.6 21.8 21.4 23.3 25.2 27.9 25.3 28.0 21.9 21.4 21.7 21.5 26.9 35.3 Breakwater (Geelong Racecourse) 22.7 17.8 18.1 18.7 17.0 19.2 22.6 22.6 31.1 29.9 28.6 19.2 18.3 18.0 18.1 19.6 24.1 28.5 23.5 21.6 21.0 21.2 23.2 25.9 23.2 26.6 21.9 20.8 20.8 20.6 25.3 35.2 Laverton RAAF 23.6 −0.1 5 16.5 18.6 19.4 16.1 19.5 22.9 26.2 31.6 31.6 28.8 19.3 18.6 18.2 18.3 21.2 26.5 31.6 25.2 22.8 21.2 24.3 25.9 28.5 26.3 31.4 19.9 19.8 20.6 20.5 26.2 34.3 Sheoaks 23.6 +0.3 5 16.2 18.1 19.4 14.7 18.7 23.6 26.8 31.5 31.1 29.5 21.2 18.1 17.3 19.7 21.1 24.9 28.4 25.0 19.6 21.7 22.0 25.3 29.6 28.1 27.7 22.3 21.4 24.0 22.2 26.6 34.8 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 31 Castlemaine Prison 25.1 −0.2 5 16.8 20.7 22.4 16.4 20.9 24.9 27.6 30.6 28.4 26.1 21.2 20.6 20.7 20.7 25.5 30.0 29.1 20.7 21.7 22.0 24.6 30.3 32.2 33.6 32.4 22.2 22.1 25.6 25.4 30.2 33.6 Eildon Fire Tower 23.1 −0.4 5 14.4 20.5 20.4 16.4 18.8 22.8 23.8 26.6 27.5 20.9 16.8 18.6 17.4 21.1 25.1 27.2 28.5 22.0 21.0 22.6 25.2 27.9 28.3 29.8 25.0 19.4 21.1 23.9 24.9 27.7 29.5 Lake Eildon 26.3 +0.1 5 18.2 23.5 23.7 19.0 21.5 25.4 26.3 30.0 29.7 24.7 21.5 22.7 19.9 24.0 27.8 30.4 31.4 25.2 25.0 25.8 27.5 30.5 31.3 32.2 28.9 23.8 25.1 27.6 28.3 31.0 32.5 Mangalore Airport 26.6 −0.3 5 18.4 22.8 22.8 18.5 23.7 25.2 27.2 31.0 29.7 26.6 21.8 21.3 20.0 23.3 28.3 30.8 32.3 25.4 27.0 24.8 27.8 31.8 33.2 34.3 30.1 23.6 23.3 27.3 27.5 30.6 32.7 Maryborough 26.9 +0.3 6 18.8 23.0 22.2 18.6 24.3 26.6 30.8 31.8 30.2 29.0 23.5 23.5 20.4 22.8 28.2 31.8 27.0 21.0 23.8 23.8 26.4 31.8 33.2 35.7 34.2 24.6 23.7 27.6 27.6 31.8 35.2 Redesdale 26.8 +0.6 5 19.7 22.0 25.9 18.2 22.7 25.8 28.0 31.1 29.2 27.6 24.2 24.1 21.1 22.5 27.2 31.9 31.6 20.8 24.8 24.8 26.7 32.2 32.4 34.5 33.1 25.1 23.7 28.0 27.2 31.5 34.2 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 31 Ararat Prison 26.0 +1.6 8 17.7 22.4 20.5 17.7 22.7 27.2 29.9 31.4 29.9 28.3 21.3 20.8 19.1 22.7 26.7 31.7 25.8 22.3 21.8 23.8 24.7 30.9 33.3 35.3 34.3 22.4 22.3 25.8 27.5 31.6 34.9 Ballarat Aerodrome 23.1 +0.6 6 15.4 18.5 18.0 14.7 17.5 23.7 26.1 29.1 27.2 26.9 19.1 19.1 16.2 18.9 22.3 26.6 26.7 19.1 19.1 20.8 21.5 27.9 30.1 31.1 32.3 20.4 20.2 23.9 23.3 28.2 32.1 Westmere 26.0 17.8 21.4 20.0 17.3 21.4 27.3 30.5 32.9 31.1 28.8 20.9 19.3 19.0 21.4 25.9 30.1 30.0 24.4 20.3 24.1 24.5 30.9 33.3 33.6 33.6 23.1 23.1 25.4 27.0 31.1 36.1

page 12 Monthly Weather Review Victoria December 2011

Daily and mean maximum temperatures for December 2011 Mean is the average of the daily maximum temperature for December 2011; it is only shown if there are sufficient days available. Anom is the difference between the mean daily maximum temperature for December 2011 and the long-term average maximum temperature for December. Decile is the decile rank of mean daily maximum temperature for December 2011 in the climate record of other December 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 December 2011 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 31 Aireys Inlet 21.1 +0.2 5 17.2 17.6 17.6 16.3 17.3 19.8 19.7 26.4 27.7 29.8 18.3 18.3 18.2 18.7 19.5 21.7 21.8 23.4 21.8 20.3 19.5 20.9 22.2 20.7 22.6 22.2 20.9 20.7 20.1 22.5 29.3 Cape Nelson Lighthouse 19.7 +0.2 5 17.1 17.7 17.6 15.6 17.2 19.2 20.6 22.7 20.1 23.1 17.9 18.3 17.4 17.8 18.2 19.2 22.5 23.8 17.3 20.6 18.8 21.0 20.8 21.5 20.5 18.4 20.4 19.5 20.3 21.8 24.8 Cape Otway Lighthouse 19.7 −0.2 5 15.4 17.8 17.1 15.1 16.3 17.4 18.0 26.6 26.0 26.7 17.7 17.9 16.8 18.5 18.8 19.5 19.9 24.9 17.7 20.2 19.8 19.6 20.0 21.0 20.5 18.6 19.3 19.6 19.7 20.6 22.7 Casterton 25.1 18.7 20.8 19.1 17.1 23.6 27.1 30.4 33.0 25.4 26.1 20.2 18.6 18.5 21.0 24.5 29.3 32.1 24.9 20.0 23.5 23.2 30.3 29.0 31.7 27.8 22.1 22.3 24.8 26.3 31.7 35.3 Colac (Mount Gellibrand) 22.8 −0.1 5 16.3 17.8 17.9 14.3 17.6 22.2 25.4 31.7 28.1 28.7 19.3 18.0 16.0 19.8 20.8 23.1 28.4 23.0 20.7 21.8 20.4 23.5 28.2 28.2 25.9 21.4 20.9 26.0 21.9 25.1 33.6 Dartmoor 24.6 18.0 20.0 19.0 17.2 23.1 26.4 29.1 31.9 24.1 26.4 20.3 20.2 19.7 20.7 23.2 27.1 34.1 26.5 19.3 23.3 23.3 29.4 27.0 30.1 26.3 21.6 21.9 22.8 25.2 31.6 33.6 Hamilton Airport 25.8 +1.9 8 17.8 20.4 20.0 17.0 23.5 28.1 30.5 33.5 28.1 27.5 20.3 19.2 18.4 20.6 25.2 30.6 31.1 27.3 20.5 24.7 24.6 31.0 31.5 31.9 31.1 23.1 22.1 25.8 26.1 31.8 35.7 Mortlake Racecourse 25.0 +1.9 8 17.6 19.8 18.7 15.9 21.0 27.8 29.4 33.0 29.4 27.2 19.7 19.3 18.7 19.7 24.1 28.5 32.3 26.0 19.6 22.7 23.5 29.1 30.8 31.6 31.6 21.6 21.4 23.3 25.1 30.4 35.0 Port Fairy AWS 21.2 +0.1 5 17.1 18.3 18.7 16.4 19.3 21.1 22.6 24.5 21.9 24.3 18.6 19.8 17.5 18.6 19.7 21.5 32.5 26.6 19.1 20.3 20.9 22.4 22.2 22.5 21.9 21.1 20.5 19.8 21.2 22.0 24.6 Portland (Cashmore Airport) 20.9 +0.8 7 16.6 17.4 17.3 15.4 18.3 21.3 24.2 26.2 20.9 24.2 17.8 18.9 17.2 17.8 19.2 21.0 29.6 22.7 18.2 20.4 19.2 23.4 22.6 23.8 22.1 20.1 20.0 19.8 20.6 23.9 29.3 Portland NTC AWS 19.2 15.6 16.0 16.4 14.9 16.6 17.9 20.3 25.8 20.3 23.8 16.9 18.2 15.8 17.0 18.3 24.9 22.4 17.8 18.4 18.1 19.2 19.8 20.5 19.9 19.3 18.6 18.2 18.2 20.4 25.0 NDB 23.3 +0.8 6 17.7 17.8 18.8 16.9 21.9 25.5 26.7 33.5 26.5 26.8 19.4 20.9 19.0 18.7 20.5 25.1 33.3 25.7 19.8 20.1 23.0 25.7 25.4 27.5 26.0 21.3 20.2 20.6 21.5 25.4 31.7 Weeaproinah 18.5 +0.7 7 11.9 15.3 13.4 10.8 14.3 19.1 23.0 27.5 23.1 24.4 13.5 15.6 12.3 13.7 16.4 19.6 24.8 19.2 14.1 17.0 17.4 20.6 25.4 24.5 20.1 15.9 15.4 17.5 17.4 22.4 28.9

page 13 Monthly Weather Review Victoria December 2011

Daily and mean minimum temperatures for December 2011 Mean is the average of the daily minimum temperature for December 2011; it is only shown if there are sufficient days available. Anom is the difference between the mean daily minimum temperature for December 2011 and the long-term average minimum temperature for December. Decile is the decile rank of mean daily minimum temperature for December 2011 in the climate record of other December 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 December 2011 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 31 Mildura Airport 15.1 +0.3 6 8.8 10.3 12.4 11.2 9.1 12.9 15.0 16.0 22.6 17.0 16.4 12.0 13.2 11.0 15.2 15.2 22.0 19.9 15.7 13.7 14.7 13.8 16.2 17.8 22.9 16.8 13.7 12.9 14.1 15.5 18.6 Ouyen (Post Office) 14.7 +1.0 8 7.3 8.8 11.5 10.3 8.6 10.9 14.2 15.4 22.0 20.1 16.5 11.2 12.0 9.9 12.8 14.8 20.3 20.2 15.6 12.0 14.0 16.0 15.8 19.4 25.6 17.7 13.5 12.0 12.2 15.4 18.6 Walpeup Research 14.1 +0.6 7 6.1 7.7 10.7 8.6 7.7 12.3 15.8 17.8 22.2 19.0 15.6 9.7 10.0 8.7 12.6 14.2 20.2 19.9 15.0 12.0 14.0 14.7 14.0 19.1 25.6 15.8 12.2 10.0 11.2 14.9 19.8 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 31 Hopetoun Airport 13.2 5.5 7.4 9.8 7.1 7.0 11.5 13.1 14.2 21.1 17.3 15.6 9.3 9.7 8.1 10.9 13.2 20.3 18.1 14.4 11.7 12.1 14.8 14.3 19.3 21.8 17.1 12.9 10.1 11.4 13.4 17.2 Swan Hill Aerodrome 14.0 +0.7 7 6.8 7.9 10.8 8.7 8.6 11.5 13.5 15.1 20.1 17.9 17.6 10.1 11.9 8.4 11.4 15.0 22.3 19.0 16.0 12.2 11.7 15.5 19.2 18.6 22.3 17.9 12.3 10.4 10.4 14.4 17.9 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 31 Nhill Aerodrome 11.8 6.3 5.1 8.2 7.0 4.5 9.7 12.4 13.8 20.7 16.4 12.9 7.1 9.1 5.5 7.9 12.3 19.9 17.2 15.4 9.0 10.2 11.4 13.5 16.0 20.9 15.8 10.6 8.0 9.7 10.8 17.8 Warracknabeal Museum 12.4 +0.3 6 5.0 7.0 9.5 6.0 7.9 9.5 12.4 13.1 17.7 14.7 8.5 9.3 7.2 10.0 12.8 20.2 17.3 15.3 11.2 11.9 14.0 16.2 17.5 20.2 16.5 12.5 9.2 11.0 12.3 16.0 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 31 Edenhope Airport 11.4 4.9 5.2 7.7 6.8 6.4 8.7 13.4 15.2 18.6 15.9 10.9 6.6 10.8 3.9 9.3 11.1 17.6 17.1 14.3 7.9 10.6 11.6 12.5 13.6 20.2 14.4 11.6 8.6 8.9 11.2 16.8 Grampians (Mount William) 7.3 1.6 1.8 3.6 0.7 1.4 4.4 9.2 13.9 13.1 13.5 4.2 2.8 3.0 1.7 3.6 6.1 13.2 11.6 7.8 5.4 4.5 5.2 14.1 15.3 13.3 8.4 4.7 5.5 7.0 9.7 14.8 Horsham Aerodrome 10.8 +0.4 7 5.3 3.9 6.1 6.2 8.1 8.9 10.1 10.0 20.1 14.5 13.8 6.6 8.9 3.6 5.8 12.5 19.3 16.6 15.9 8.4 10.7 9.9 13.1 13.6 19.2 16.2 11.5 7.6 6.4 9.7 13.7 Horsham Polkemmet Rd 11.0 −0.5 4 6.3 4.0 7.0 7.1 3.2 8.9 11.6 12.2 21.3 15.9 13.3 7.0 9.5 4.2 6.6 9.9 19.9 17.0 14.3 7.8 9.0 11.4 13.6 14.3 19.4 15.9 10.6 7.2 7.2 9.2 14.8 Kanagulk 10.9 4.4 6.0 8.9 8.6 6.0 6.9 10.5 12.2 18.2 14.6 10.6 6.9 10.4 4.9 8.0 10.2 17.6 16.7 15.2 9.4 10.7 10.1 13.3 13.6 17.6 14.7 11.2 9.4 9.6 10.2 12.7 Longerenong 11.5 +0.3 7 3.9 5.8 5.4 7.5 7.1 9.4 11.9 14.3 20.9 13.9 13.9 5.3 9.0 4.0 10.8 12.4 19.0 16.7 15.8 7.8 11.8 12.4 14.7 14.9 19.4 16.1 10.7 5.7 9.9 11.5 16.0 Pyrenees (Ben Nevis) 9.7 3.6 4.3 6.8 3.7 4.0 8.0 10.8 16.1 15.5 15.4 6.2 4.9 5.4 3.9 7.0 12.1 15.0 13.0 9.9 7.1 7.0 11.9 14.9 18.6 15.2 9.6 7.4 7.2 6.5 13.3 16.0 Stawell Aerodrome 12.1 +1.0 9 6.0 8.0 7.2 9.4 7.5 7.1 11.1 11.6 20.1 15.0 12.2 6.2 10.8 8.8 9.6 11.9 18.2 16.5 14.9 12.3 11.3 12.5 15.3 16.1 17.5 14.7 12.6 11.9 11.8 12.0 14.1 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 31 Charlton 13.1 5.8 7.7 8.2 7.8 7.7 10.8 10.9 16.0 19.9 17.6 14.8 8.5 11.1 8.4 8.9 12.9 20.4 17.8 14.9 10.2 11.9 14.3 18.9 18.3 20.1 17.3 12.0 11.0 11.8 12.7 16.1 Echuca Aerodrome 12.8 −0.6 4 5.5 7.5 8.9 8.3 5.8 8.5 11.3 11.2 17.1 18.5 16.0 8.8 11.2 6.4 9.9 13.8 18.6 18.3 16.0 12.2 12.8 15.1 17.9 16.8 19.3 19.7 12.8 11.2 11.1 13.0 Kerang 14.2 +0.8 8 6.3 7.9 10.0 9.6 7.9 10.9 14.1 18.9 18.3 18.2 10.8 12.2 9.3 10.6 15.0 21.1 19.8 15.9 12.6 12.4 16.2 19.0 19.4 22.0 19.0 13.6 11.0 11.9 13.1 17.5 Kyabram DPI 13.3 +0.9 8 3.7 8.5 7.7 8.4 6.3 9.1 12.4 12.8 16.0 18.1 16.0 8.5 12.5 10.3 11.3 14.1 17.4 21.7 16.7 12.4 13.6 15.4 17.1 17.6 18.6 18.5 12.4 13.1 11.6 13.7 16.2 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 31 Bendigo Airport 12.6 +1.0 8 3.8 7.5 8.0 8.4 6.7 9.7 10.7 12.4 18.1 16.8 15.8 7.8 10.1 8.6 10.9 13.8 18.6 19.2 15.6 12.3 11.8 14.3 16.1 17.8 19.6 18.9 8.8 8.9 11.5 13.6 15.1 Shepparton Airport 13.1 +0.7 8 5.8 8.0 8.8 10.2 4.0 7.7 13.1 11.6 17.1 17.4 15.9 10.0 12.2 9.1 9.1 13.1 15.9 21.2 18.1 13.4 13.9 15.5 18.1 15.4 18.7 18.5 12.7 12.5 11.9 12.4 15.2 Tatura Inst Sustainable Ag 13.0 +0.8 8 4.0 7.1 9.3 9.7 2.8 7.4 10.9 11.4 17.1 18.8 16.4 9.2 12.1 9.0 10.4 13.9 16.9 21.1 17.8 13.2 13.6 15.0 17.8 16.3 18.6 18.4 13.1 12.8 11.7 13.0 14.9 Yarrawonga 13.5 +0.5 6 5.9 6.8 10.1 9.9 7.2 8.3 13.6 14.9 17.3 17.5 16.7 9.3 11.0 7.5 11.0 13.6 17.1 21.0 18.3 12.8 14.8 16.3 15.6 17.9 18.1 18.4 11.6 13.0 11.9 12.7 18.3 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 31 Beechworth Woolshed 11.5 +1.0 8 2.8 5.6 8.1 6.7 5.3 6.1 9.4 12.3 13.1 15.1 15.5 7.9 8.1 5.2 10.3 12.5 13.5 18.7 18.4 10.1 15.3 15.9 12.9 14.8 17.1 18.5 11.2 12.3 9.9 11.6 13.6 Benalla Airport 13.1 6.7 9.2 8.8 10.6 6.7 6.7 11.6 12.0 12.4 16.9 15.7 9.6 13.6 9.6 11.0 13.2 12.6 20.5 18.3 14.0 16.8 16.4 15.1 16.0 16.4 16.7 12.0 13.9 16.0 14.4 14.2 Corryong Airport 10.7 6.2 8.2 7.0 10.5 3.5 3.5 6.0 13.5 10.0 14.0 15.0 11.2 12.5 6.3 7.9 10.0 10.8 13.9 17.2 11.6 13.3 12.4 11.1 10.9 14.8 15.6 12.3 13.1 8.2 10.0 11.5 Dartmouth Reservoir 13.0 +1.4 9 5.2 9.6 7.7 10.8 8.6 10.0 9.8 12.6 10.6 14.4 15.6 15.2 13.4 11.7 13.0 12.4 12.0 15.0 14.6 15.7 14.5 12.8 14.0 18.7 16.1 15.8 14.1 15.5 14.2 15.8 Hunters Hill 10.5 −1.2 3 4.0 4.3 9.0 7.5 3.1 6.2 9.0 10.6 12.0 13.5 11.9 11.6 7.2 6.8 9.5 12.0 11.9 13.9 13.9 11.2 12.2 12.6 11.3 15.0 12.9 13.6 11.9 10.1 11.7 11.5 13.6 Rutherglen Research 11.3 −0.1 5 2.9 4.0 6.6 6.6 6.4 4.0 7.6 11.3 13.7 16.6 16.0 8.1 8.9 4.6 7.3 10.8 14.8 20.1 18.3 12.2 12.7 15.2 12.5 16.3 17.2 17.4 12.1 11.4 10.6 10.4 15.2 Strathbogie 9.9 +0.6 7 2.6 5.1 4.4 6.7 4.4 2.9 6.6 7.6 15.2 12.5 13.0 6.7 9.8 4.4 7.6 10.4 9.9 18.7 15.4 11.4 11.1 12.5 15.5 12.7 16.0 17.0 9.7 8.4 7.7 9.9 10.6 Wangaratta Aero 11.4 −0.2 5 6.9 5.9 7.7 10.7 3.5 5.7 11.6 10.1 10.8 16.3 15.4 10.1 9.5 6.8 9.1 11.7 11.3 17.5 18.5 11.8 14.3 14.3 12.9 12.3 16.8 15.2 11.6 11.5 9.5 10.8 12.2 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 31 Dinner Plain (Mount Hotham Airport) 5.1 −1.1 L −3.1 −1.3 1.9 0.9 −1.5 −1.5 3.6 5.1 6.3 9.0 8.7 6.7 4.6 2.4 1.8 4.2 6.3 9.6 12.1 9.2 5.7 7.3 7.2 8.6 10.0 11.9 4.8 3.3 1.0 4.7 7.6 Edi Upper 4.2 8.2 6.4 5.4 9.8 11.2 15.4 14.4 11.4 5.9 8.8 11.8 17.8 13.2 14.8 15.2 14.8 10.2 9.0 11.2 12.4 Falls Creek 4.7 −1.3 1 −2.6 −2.7 1.8 −1.6 −3.2 −0.7 4.0 6.8 7.6 8.8 7.9 4.9 1.4 0.6 2.9 5.6 7.3 9.0 9.2 4.8 6.9 8.6 9.2 8.8 9.6 5.2 2.6 5.8 4.0 8.7 Mount Buller 5.6 −0.4 5 −2.9 −1.5 5.3 −1.3 −2.3 2.0 5.3 6.4 7.3 8.5 7.8 4.1 1.6 0.0 5.3 8.2 9.6 9.1 8.7 4.2 6.6 8.4 9.0 10.9 8.7 8.0 6.1 6.3 8.0 8.6 8.4 Mount Hotham 4.0 −1.4 1 −3.8 −3.4 2.0 −2.6 −4.5 −1.0 3.4 5.4 6.5 7.9 7.2 4.5 0.3 −0.6 2.8 5.2 6.1 8.2 7.9 5.2 4.0 5.8 7.7 9.7 7.3 8.3 4.7 2.2 5.2 4.7 7.6 Omeo 7.7 0.6 3.7 1.9 6.5 2.0 1.2 5.5 5.7 5.8 9.8 13.7 7.4 8.4 7.2 3.9 4.9 6.8 11.6 15.0 11.8 9.4 11.1 9.2 11.3 12.9 13.9 7.5 9.9 4.9 6.5 9.0 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 31 Combienbar AWS 10.2 −0.9 2 5.7 5.3 5.9 6.3 5.1 5.8 7.6 11.1 15.5 13.3 14.4 7.8 8.7 8.0 7.4 9.3 9.2 10.4 15.1 11.2 11.5 9.9 12.1 17.3 16.1 14.6 9.3 9.3 9.2 11.3 12.6 Gabo Island Lighthouse 14.6 +0.3 6 11.3 10.8 9.8 13.3 10.0 11.9 11.3 16.0 16.9 17.0 16.9 14.8 13.8 13.1 12.1 16.4 12.7 16.6 17.2 15.6 15.9 14.8 15.9 17.4 17.5 17.2 14.5 14.0 13.9 16.6 15.9 Gelantipy 8.4 −1.0 2 3.0 2.2 3.8 4.8 3.4 1.6 6.3 8.0 10.4 12.1 13.8 6.2 6.5 7.0 4.6 8.8 8.8 10.9 13.5 10.2 9.4 10.6 11.1 13.6 12.6 13.1 8.7 9.3 6.6 8.6 11.1 Lakes Entrance (Eastern Beach Road) 12.3 9.4 8.5 10.0 11.9 9.4 9.9 8.8 10.6 13.6 14.0 17.8 10.5 12.7 10.6 8.2 13.0 10.0 12.9 13.0 15.4 16.0 13.4 13.0 15.0 16.0 13.0 13.8 12.0 11.6 13.0 13.2 Mallacoota 12.9 −0.5 3 9.5 9.4 6.2 12.2 9.7 11.0 7.9 12.9 16.3 17.4 16.5 13.8 11.2 12.2 8.6 10.0 9.3 15.0 18.6 15.4 15.6 14.0 13.5 15.0 17.1 17.8 12.4 12.1 9.8 16.3 12.8 Mount Nowa Nowa 11.8 −0.1 4 7.0 7.3 8.6 8.0 6.0 8.0 9.9 14.1 16.7 16.7 15.2 9.5 10.0 7.8 9.7 11.4 10.3 15.1 18.1 12.3 12.5 11.8 13.7 15.5 15.9 14.7 11.5 11.0 9.8 13.6 15.0 Orbost 12.0 −0.5 3 8.9 8.2 7.0 10.8 7.8 6.3 8.8 11.0 15.1 16.2 16.9 12.3 11.8 10.2 7.3 10.1 10.6 12.6 17.6 14.9 14.4 12.1 11.4 14.2 15.8 16.7 12.4 12.9 10.3 14.2 13.1 Point Hicks (Lighthouse) 13.7 −0.4 3 11.1 9.9 7.6 12.3 11.0 10.8 10.9 14.5 15.5 17.3 15.9 13.7 13.2 11.2 11.4 13.3 13.1 15.0 16.7 14.6 14.5 14.8 14.4 15.2 16.2 16.8 14.0 13.8 14.4 15.8 15.6 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 31 Bairnsdale Airport 10.2 −0.9 2 6.5 6.2 4.8 8.0 5.6 4.6 7.0 8.3 10.8 11.8 16.5 7.0 10.3 9.3 4.4 8.2 9.6 11.0 16.8 11.0 13.6 13.4 13.4 14.5 14.6 16.2 11.3 9.4 8.0 11.8 11.0 East Sale Airport 11.3 0.0 5 8.1 5.7 6.1 8.9 6.7 6.6 7.9 9.5 10.9 12.1 16.2 7.0 10.7 7.1 6.5 8.9 14.0 14.1 16.7 14.6 14.2 13.4 13.4 17.1 16.7 16.6 12.6 9.0 9.6 15.6 12.6 Morwell (Latrobe Valley Airport) 11.3 +0.2 6 8.4 5.1 5.0 8.5 4.8 5.9 7.4 8.5 12.1 13.9 15.6 6.0 9.6 4.5 6.7 13.3 13.5 14.7 15.9 14.3 14.7 14.1 14.6 15.9 17.0 16.7 13.2 7.7 10.7 15.2 15.5 Mount Baw Baw 4.8 −0.7 2 −1.1 −1.8 1.9 −1.6 −2.6 −0.2 5.4 7.9 10.5 10.0 7.3 −1.2 0.3 −1.0 2.9 6.4 7.2 8.7 9.8 3.5 4.9 6.1 10.1 12.7 9.6 9.2 2.5 2.5 4.9 4.9 9.3 Mount Moornapa 10.8 −0.3 4 6.2 5.9 8.3 6.2 5.1 6.4 9.3 13.0 14.9 15.2 14.2 8.2 9.5 7.4 9.6 10.5 10.4 13.6 15.7 11.1 11.4 11.2 12.5 14.4 15.3 14.3 10.3 9.2 9.4 11.9 13.8 Noojee (Slivar) 10.3 +0.6 7 6.4 3.4 7.6 7.8 3.1 4.7 8.0 9.1 12.2 12.9 14.4 7.3 9.7 5.0 8.2 9.4 10.2 14.2 15.2 12.6 12.3 10.8 13.4 15.6 16.3 15.1 12.0 8.4 9.3 11.7 12.4 Pound Creek 11.2 9.6 7.3 4.9 9.3 2.9 7.7 5.8 11.0 16.1 14.1 15.0 10.7 12.1 11.5 4.9 9.5 12.4 15.9 16.5 15.1 9.8 12.4 11.6 12.4 17.7 16.1 12.9 10.4 11.1 7.6 11.6 Willow Grove (Blue Rock Reservoir) 11.6 +0.2 5 8.2 5.9 5.6 9.7 8.5 11.0 12.8 14.2 14.8 8.5 11.1 8.4 9.1 12.4 12.5 13.4 13.4 13.2 14.5 14.9 16.1 16.0 12.6 11.0 11.5 13.1 12.1 Wilsons Promontory Lighthouse 10.5 11.0 12.3 10.7 10.9 12.4 13.6 15.0 17.2 16.2 14.3 13.0 12.8 12.3 13.4 15.2 15.2 15.9 16.3 14.0 15.7 16.3 16.9 16.7 Yarram Airport 10.3 6.4 6.8 3.1 7.7 4.0 6.7 5.0 7.5 10.1 10.6 15.3 7.4 9.7 6.5 4.0 6.4 12.6 13.5 16.9 13.7 13.2 13.2 14.5 16.8 17.3 17.3 11.1 8.7 10.6 10.2 12.8 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 31 Bundoora (Latrobe University) 12.8 +0.5 8 6.8 7.0 8.3 10.2 5.0 6.7 10.0 12.2 15.2 16.9 13.6 11.2 12.9 12.0 10.0 11.8 13.8 19.9 17.0 14.5 14.4 12.0 15.6 17.2 17.5 16.5 14.5 11.2 14.5 14.5 Cerberus 12.7 +0.9 9 8.7 10.8 8.2 10.8 4.9 11.0 7.3 10.6 16.9 15.4 14.8 10.4 12.8 11.9 10.5 10.5 15.3 17.2 17.5 14.9 13.3 14.4 12.9 15.2 17.6 17.1 11.8 12.8 11.6 13.9 13.2 Coldstream Comparison 10.8 5.8 4.4 6.5 9.4 3.6 5.5 7.2 9.9 12.9 14.6 14.0 6.0 11.5 7.0 6.2 9.8 11.9 17.8 15.7 11.2 13.6 10.6 14.1 15.9 17.6 15.8 13.6 9.2 9.7 10.3 12.5 Coldstream 10.9 +1.4 9 5.9 4.5 6.6 9.5 3.7 5.6 7.3 10.0 13.0 14.7 14.1 6.1 11.6 7.3 6.3 9.9 11.9 17.9 15.8 11.3 13.7 10.8 14.1 16.1 17.8 15.8 13.6 9.3 9.8 10.5 12.6 Cranbourne Botanic Gardens 11.4 −0.3 4 8.4 6.0 7.5 8.8 4.1 8.8 8.0 10.7 15.0 14.5 14.1 7.8 11.4 9.9 8.8 11.6 13.8 15.5 16.5 13.8 12.4 12.8 14.0 14.9 16.6 11.2 9.7 8.0 13.4 12.5 Essendon Airport 12.8 +1.1 9 7.9 8.3 10.7 11.2 4.7 6.9 10.2 11.8 16.0 17.0 13.8 9.4 12.8 12.6 10.7 12.3 13.2 19.7 16.6 12.3 14.7 11.6 15.3 17.0 16.8 16.2 14.2 12.0 12.9 14.4 14.2 Ferny Creek 11.0 4.9 6.2 6.7 6.0 4.6 7.4 11.2 16.1 18.4 15.6 10.6 6.8 8.8 6.5 7.7 10.8 15.4 18.3 13.6 9.8 10.4 10.5 15.0 15.6 15.9 14.2 9.6 9.3 9.1 11.2 14.9 Frankston AWS 14.2 +0.5 6 12.4 10.2 11.1 10.4 8.3 11.1 11.6 14.7 19.2 18.2 15.0 12.2 12.6 12.2 12.4 14.3 15.2 17.1 17.8 15.2 14.5 14.7 16.0 17.5 18.6 17.5 13.8 13.2 13.7 14.8 15.9 Melbourne Airport 12.2 +0.2 6 6.8 7.7 12.1 10.1 3.5 6.6 9.5 11.8 14.7 17.3 13.2 7.9 11.2 12.0 9.9 12.2 13.1 19.4 16.2 11.2 13.8 11.8 15.0 15.9 15.5 16.3 13.2 10.7 11.3 15.1 13.8 Melbourne Regional Office 15.0 +2.1 10 9.9 10.7 13.1 11.8 8.6 10.5 12.9 15.7 19.3 19.0 14.8 12.7 14.2 13.7 12.7 13.7 16.4 21.9 17.7 15.5 15.5 14.2 17.7 18.2 18.5 17.5 16.0 14.0 15.1 15.7 16.4 Moorabbin Airport 13.0 +0.5 7 9.8 7.7 8.2 10.3 5.6 7.8 8.8 12.5 16.2 16.3 15.2 11.8 13.2 12.1 9.5 11.4 13.8 16.9 17.5 15.5 14.0 13.4 15.0 17.5 18.9 16.9 14.1 11.5 12.5 13.7 14.1 Phillip Island Penguin Reserve 13.0 +1.2 9 10.5 12.4 12.0 11.1 3.7 10.4 7.0 18.7 13.6 14.7 12.8 12.9 12.2 11.2 13.8 14.0 15.0 13.7 14.3 12.6 15.0 17.4 17.0 14.0 14.0 14.5 15.3 10.5 Rhyll 14.4 +0.8 9 10.0 11.7 12.3 10.4 9.9 11.6 11.7 14.0 18.4 16.7 14.7 12.5 13.6 12.6 13.2 14.2 15.4 18.1 17.8 15.1 14.5 14.7 15.6 16.9 18.3 17.2 13.6 14.4 14.0 15.9 15.9 Scoresby Research Institute 11.9 +0.1 5 6.1 5.3 6.6 9.2 4.1 6.1 8.6 11.8 17.7 17.0 14.0 7.8 12.7 10.5 7.8 11.7 12.3 20.2 16.8 13.0 13.5 11.1 15.3 17.6 18.4 16.8 13.1 9.4 10.1 11.4 14.1 Viewbank (ARPANSA) 12.5 +0.1 5 7.0 6.7 8.1 10.0 5.0 6.8 9.4 12.4 15.7 16.8 13.4 10.6 12.3 11.6 9.0 11.6 13.9 19.4 16.3 13.5 13.9 12.3 16.0 17.4 17.4 16.4 13.4 11.3 11.4 12.9 14.4 Wallan (Kilmore Gap) 10.4 +0.5 5 4.7 4.1 7.2 6.0 3.0 7.4 11.1 13.4 15.8 16.8 10.4 6.4 7.5 6.7 8.5 10.5 12.3 18.3 13.9 9.3 10.0 10.5 12.5 14.9 15.3 13.3 10.1 8.6 9.3 11.2 13.9 Wonthaggi 12.4 +0.9 9 10.0 8.6 8.8 9.5 5.4 8.3 8.6 11.0 17.3 14.2 14.5 12.2 12.2 12.2 10.2 11.2 13.2 15.2 16.8 14.9 12.1 13.0 13.0 14.0 17.0 16.8 12.7 13.0 13.0 12.6 13.6 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 31 Avalon Airport 12.5 +0.9 8 6.9 9.6 7.7 10.8 7.8 7.6 9.3 11.3 17.3 16.0 14.0 7.5 11.8 10.9 12.0 11.6 15.5 17.7 16.5 14.1 12.2 14.8 14.0 17.3 17.6 16.8 13.8 9.0 10.1 14.1 12.6 Breakwater (Geelong Racecourse) 12.9 7.6 10.1 8.7 11.4 6.8 9.4 9.8 11.9 19.2 16.5 14.2 10.1 11.2 9.5 12.6 12.5 13.9 17.8 16.6 14.6 10.5 13.8 14.8 16.7 17.2 17.0 12.7 11.3 12.3 14.9 13.1 Laverton RAAF 13.1 +1.2 9 6.1 12.4 12.1 11.7 9.0 5.8 8.8 12.5 16.3 16.6 14.1 8.3 12.6 12.7 10.7 13.2 12.7 19.0 17.0 13.1 14.9 12.4 14.6 17.5 17.2 17.2 13.7 11.9 12.5 15.1 13.8 Sheoaks 10.6 +0.3 7 6.6 3.8 5.3 8.6 3.2 5.1 7.2 8.9 15.9 16.4 11.9 6.4 8.9 6.9 10.9 12.0 12.9 16.6 15.1 12.3 9.1 11.9 13.8 13.0 15.8 15.4 12.4 8.0 7.5 13.8 11.5 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 31 Castlemaine Prison 11.7 +0.9 8 2.1 4.9 5.6 6.7 6.8 8.7 11.4 13.1 17.7 17.4 13.9 4.9 10.2 5.5 11.4 12.6 14.9 15.9 14.0 8.2 11.6 12.9 17.4 17.7 18.6 17.3 9.9 10.6 16.8 Eildon Fire Tower 11.1 +0.1 6 4.6 5.4 8.6 6.6 5.8 7.9 10.5 13.0 15.2 14.4 13.7 6.0 8.6 5.1 9.6 12.6 13.5 18.1 14.8 10.3 9.7 13.9 16.4 17.3 14.8 14.3 9.3 7.7 8.7 12.8 15.2 Lake Eildon 11.5 +0.6 8 6.3 6.4 7.1 6.7 6.0 8.0 10.5 12.4 13.5 16.8 16.0 5.9 4.6 7.6 11.4 15.3 19.2 17.2 13.1 11.9 12.4 17.9 16.5 17.0 16.5 8.8 8.1 6.4 10.3 15.0 Mangalore Airport 12.6 +0.8 8 4.2 7.8 9.8 9.9 6.5 7.6 9.0 9.4 17.3 17.7 16.7 8.0 11.8 8.9 10.8 13.7 12.5 22.0 17.2 12.3 13.0 13.7 16.6 15.1 17.4 18.6 12.6 12.8 12.3 12.7 13.9 Maryborough 11.9 +0.6 7 5.2 7.0 6.8 8.7 4.9 7.9 10.2 12.3 19.8 16.5 12.9 6.6 10.2 7.3 8.9 12.2 18.3 16.9 13.2 10.6 11.2 13.2 16.5 16.7 18.3 16.3 11.9 11.1 12.1 12.1 14.2 Redesdale 10.8 +0.8 8 1.6 6.5 6.7 7.3 4.6 5.3 8.3 9.3 13.5 15.8 14.4 5.5 9.8 6.6 9.4 12.0 15.4 20.5 14.8 9.1 11.7 12.7 14.7 15.0 15.8 16.9 9.7 10.6 8.6 11.8 12.3 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 31 Ararat Prison 10.8 +1.6 10 2.3 5.5 7.2 9.1 5.5 4.4 8.1 11.5 20.4 14.5 11.8 5.0 10.2 5.7 7.6 11.4 16.5 16.6 14.2 11.3 9.4 11.5 13.9 13.3 18.4 14.0 12.3 10.0 12.0 11.0 11.4 Ballarat Aerodrome 9.9 +0.5 7 1.6 5.4 7.6 7.0 4.8 5.5 7.3 11.8 16.6 13.3 10.0 5.5 7.6 4.9 9.4 10.9 13.7 15.9 12.0 9.3 9.8 11.6 13.3 12.8 16.4 13.0 9.8 8.0 9.2 11.8 10.4 Westmere 9.9 4.4 4.0 6.4 8.1 2.9 4.8 8.3 9.0 19.0 13.4 10.2 8.3 10.1 5.0 5.7 7.5 13.8 16.6 13.9 10.7 8.0 12.0 12.9 11.3 16.3 13.8 11.2 7.3 10.6 10.1 9.9

page 14 Monthly Weather Review Victoria December 2011

Daily and mean minimum temperatures for December 2011 Mean is the average of the daily minimum temperature for December 2011; it is only shown if there are sufficient days available. Anom is the difference between the mean daily minimum temperature for December 2011 and the long-term average minimum temperature for December. Decile is the decile rank of mean daily minimum temperature for December 2011 in the climate record of other December 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 December 2011 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 31 Aireys Inlet 13.5 +1.3 H 8.0 11.6 10.6 10.6 10.8 12.1 11.3 13.3 17.3 16.2 13.0 11.2 12.2 11.6 13.1 14.1 14.8 16.7 16.2 13.6 13.0 14.9 16.2 15.9 16.2 15.8 11.7 13.2 13.7 15.3 13.6 Cape Nelson Lighthouse 14.3 +1.3 H 10.7 12.5 12.8 11.5 12.2 13.3 14.5 15.3 15.1 16.6 13.9 13.6 13.1 12.3 13.3 14.4 16.0 17.3 14.7 15.1 13.5 14.5 16.2 16.0 16.8 14.5 14.4 14.3 14.8 15.4 15.2 Cape Otway Lighthouse 14.0 +2.0 10 9.9 11.6 12.4 10.4 11.4 13.1 13.4 14.2 17.5 18.0 13.3 12.3 12.5 12.1 12.9 14.4 15.6 16.3 15.8 14.5 13.4 15.0 16.2 16.0 15.2 14.9 13.6 13.5 14.5 15.1 15.6 Casterton 10.9 5.2 5.6 9.6 9.4 6.6 8.4 10.5 12.4 17.0 15.1 8.6 9.5 10.6 4.3 9.0 11.0 15.7 17.0 14.1 9.1 10.2 11.9 12.8 13.3 15.6 14.2 9.8 8.0 8.2 11.7 12.2 Colac (Mount Gellibrand) 11.2 +0.6 7 5.7 6.9 8.8 8.0 6.7 8.4 10.3 12.9 17.5 16.7 10.6 9.3 9.0 8.5 9.2 10.7 12.9 15.9 13.5 11.2 9.4 12.3 14.2 13.2 14.8 14.4 10.1 9.9 10.1 12.2 14.6 Dartmoor 11.2 7.3 5.6 11.8 10.5 7.4 8.7 8.8 9.3 15.9 14.9 10.1 10.4 10.8 6.0 6.3 12.3 15.2 17.6 14.3 10.7 9.7 12.6 14.1 14.1 16.9 14.7 11.0 6.8 9.3 11.7 12.0 Hamilton Airport 9.5 +0.1 5 3.5 3.6 7.3 8.1 3.2 5.8 8.7 10.9 16.1 13.6 8.4 8.2 8.9 3.8 3.6 7.9 13.4 16.3 13.5 10.7 7.3 11.5 12.5 13.0 15.4 12.8 8.8 7.3 7.0 9.9 12.1 Mortlake Racecourse 9.2 0.0 4 4.0 3.0 8.6 9.3 1.6 3.0 10.9 11.4 17.2 14.9 9.4 8.0 9.7 3.4 2.8 3.9 14.6 17.0 13.5 10.6 5.4 9.4 14.1 9.6 16.5 13.9 9.5 4.4 6.9 7.5 11.4 Port Fairy AWS 14.2 +1.8 H 10.3 12.3 12.7 11.8 11.6 12.6 13.3 13.9 17.2 15.0 14.4 12.6 13.4 12.4 13.6 14.5 16.0 17.7 15.2 15.3 13.4 15.2 15.7 15.6 16.9 15.4 13.6 14.4 15.1 14.3 15.3 Portland (Cashmore Airport) 12.2 +1.4 10 9.2 8.1 11.8 11.0 7.1 10.6 11.3 12.2 14.5 14.4 10.3 10.9 12.0 10.3 12.7 13.3 15.4 17.1 14.2 12.3 11.5 14.2 13.7 14.8 16.3 14.5 9.9 6.5 12.6 14.4 12.3 Portland NTC AWS 14.5 11.1 13.3 13.5 12.4 12.9 13.3 13.2 15.4 16.9 16.7 13.8 12.7 13.8 13.7 15.2 16.1 17.4 15.4 14.7 14.4 14.9 15.8 16.6 17.7 15.4 12.8 12.8 15.5 15.5 13.5 Warrnambool Airport NDB 10.7 +0.7 8 6.6 4.7 10.1 10.5 5.1 7.2 10.4 11.9 16.4 12.2 10.8 10.9 12.1 7.7 5.9 10.5 14.9 17.9 14.4 11.5 8.3 9.8 12.3 10.5 15.2 14.5 9.3 7.5 10.8 9.3 13.8 Weeaproinah 10.3 +1.0 9 5.3 5.5 8.2 6.0 6.3 8.3 9.9 12.5 17.4 17.2 8.7 7.9 7.2 6.1 8.4 10.0 12.6 16.2 12.0 10.6 8.2 11.1 12.5 13.8 14.0 11.3 8.4 8.6 9.3 11.1 13.6

page 15 Monthly Weather Review Victoria December 2011

Daily and total rainfall for December 2011 Total is the total precipitation for December 2011; 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 December. Decile is the decile rank of total precipitation for December 2011 in the climate record of other December 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 31 Annuello 26.8 21 7 · · · · · · · · · 1.2 · · · · · · · 15.0 7.6 · · · · · · 3.0 · · · · · Mildura Airport 61.8 26 9 · · · · · · · · · · 0.4 · · · · · · 58.0 · · · · · · · 3.4 · · · · · Murrayville 25.8 23 7 0.2 25.6 Ouyen (Post Office) 15.4 26 5 · · · · · · · · · · 2.0 · · · · · · 10.4 2.0 · · · · · · 1.0 · · · · · Red Cliffs (Post Office) 56.4 19 9 · · · · · · · · · » » 3.6 · · · · » » 49.2 · · · · » » 3.6 · · · · · Walpeup Research 21.8 25 6 · · · · · · · · · · · · · · · · · 17.8 2.6 · · · · · · 1.4 · · · · · Werrimull 34.8 19 9 · · · · · · · · · · 1.4 · · · · · · 32.0 · · · · · · · 1.4 · · · · · 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 31 Beulah 49.0 26 9 49.0 Culgoa 2.2 24 1 · · · · · · · · · · · · · · · · · · 2.2 · · · · · · · · · · · · Hopetoun Airport 48.2 · · · · · · · · · · · · · · · · · 25.8 22.4 · · · · · · · · · · · · Patchewollock 11.0 23 4 11.0 Sea Lake (Post Office) 6.0 23 3 · · · · · · · · · 0.8 · · · · · · · 4.4 0.8 · · · · · · · · · · · · Swan Hill Aerodrome 31.8 23 7 · · · · · · · · · · 1.4 · · · · · · 4.2 26.2 · · · · · · · · · · · · Woomelang 4.8 24 2 · · · · · · · · · · · · · · · · · 4.4 0.4 · · · · · · · · · · · · 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 31 Dimboola 28.8 26 7 · · · · · · · · · 1.4 · · · · · · · 26.0 1.4 · · · · · · · · · · · · Donald 39.2 27 8 · · · · · · · · · · · · · · · · · 36.8 0.8 · · · · · 1.6 · · · · · · Jeparit 57.0 28 9 · 0.6 41.4 15.0 Kaniva 26.4 28 7 · · · · · · · · · · · · · · · · · 24.8 1.6 · · · · · · · · · · · · Nhill Aerodrome 17.8 · · · · · · · · · 2.8 · · · · · · · 14.2 0.8 · · · · · · · · · · · · Warracknabeal Museum 60.9 29 9 · · · · · · · · · · · · · · · · · 60.3 · · · · · · 0.6 · · · · · · 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 31 Apsley (Post Office) 36.0 34 7 0.6 · · · · · · · · » » 1.9 · · · · » » 33.5 · · · · · · · · · · · · Drung Drung 40.6 29 8 1.8 · · · · · · · · 0.6 0.4 · · · · · · 34.6 2.8 · · · · · 0.4 · · · · · · Edenhope Airport 22.0 1.2 · · · · · · · · 0.8 · 0.2 · · · · · 16.2 3.4 0.2 · · · · · · · · · · · Goroke (Post Office) 15.0 29 4 · · · · · · · · · 1.0 · · · · · · · 14.0 · · · · · · · · · · · · · Grampians (Mount William) 103.0 3.4 0.2 · 0.8 · · · · 0.2 0.8 1.0 0.2 0.6 · · · · 27.0 68.0 0.2 0.2 · · · · · 0.4 · · · · Horsham Aerodrome 31.2 29 7 · · · · · · · · · · · · · · · · · 29.6 0.2 · · · · · 1.4 · · · · · · Horsham Polkemmet Rd 33.0 29 7 · · · · · · · · · · · · · · · · · 27.2 3.4 · · · · · 2.4 · · · · · · Kanagulk 25.0 0.6 · · · · · · · · · 0.2 · · · · · · 20.6 3.4 0.2 · · · · · · · · · · · Longerenong 50.0 28 9 · · · · · · · · · 0.8 · · · · · · · 45.0 4.0 · · · · · · 0.2 · · · · · Natimuk 42.4 29 8 · · · · · · · · · · · · · · · · · · 42.4 · · · · · · · · · · · · Navarre 43.0 34 7 · · · · · · · · · · · · · · · · · 28.4 14.6 · · · · · · · · · · · · Pyrenees (Ben Nevis) 76.4 0.6 · · · · · · · 1.8 · 2.4 · · · · · · 21.2 44.8 · · · · · 2.0 1.0 2.6 · · · · Rupanyup (Post Office) 48.2 29 9 · · · · · · · · · » » 0.4 · · · · » » 44.6 · · · · » » 3.2 · · · · · Stawell Aerodrome 100.8 40 H 0.4 · · · · · · · 0.4 0.2 · · 0.2 · · · · 24.8 74.4 · · · · · 0.4 · · · · · · 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 31 Charlton (Donald St) 17.6 29 5 17.6 Charlton 22.6 · · · · · · · · · · 0.2 · · · · · · 21.4 0.2 · · · · · 0.6 · 0.2 · · · · Echuca Aerodrome 67.8 29 9 0.8 · · · · · · · · · 3.2 · · · · · · 1.8 59.4 · · · · · 1.0 » 1.6 · · · · Kerang 14.4 28 5 · · · · · · · · · · 1.4 · · · · · 0.2 0.6 12.0 · · · · · · 0.2 · · · · · Kyabram DPI 46.2 33 7 1.2 · · · · · · · · · 11.0 · · · · · · · 25.6 · · · · · 3.2 5.2 · · · · · Rochester 29.4 31 7 0.6 · · · · · · · · · 6.2 · · · · · · · 12.0 · · · · · 9.4 1.2 · · · · · St Arnaud (Coonooer Bridge) 25.2 28 6 23.0 2.2 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 31 Avoca (Homebush) 73.6 43 8 22.6 49.0 2.0 Avoca 51.0 36 8 1.0 20.4 29.2 0.4 Bendigo Airport 34.4 43 6 · · · · · · · · · · 5.2 0.2 · · · · · 0.6 28.4 · · · · · · · · · · · · Dookie Agricultural College 30.8 36 6 · · · · · · · · · · · 25.0 · · · · · · 5.8 · · · · · · · · · · · · Dunolly 48.0 33 8 0.4 · · · · · · · · 0.4 7.8 · · · · · · 20.0 19.0 · · · · · 0.4 · · · · · · Elmore 7.6 32 3 · · · · · · · · · · · · · · · · · · 3.2 · · · · · 3.0 1.4 · · · · · Eppalock Reservoir 29.6 37 5 0.8 25.6 3.2 Inglewood (Post Office) 27.4 31 7 » » 5.4 » » 22.0 Nagambie (Goulburn Weir) 40.8 36 7 2.8 6.4 29.4 2.2 Natte Yallock 55.4 33 8 · · · · · · · · · · · · · · · · · 23.6 28.2 · · · · · 3.6 · · · · · · Raywood 13.4 29 4 2.0 » 6.0 5.4 Shepparton Airport 28.6 34 6 · · · · · · · · · 0.8 7.2 · · · · · · · 8.8 0.2 · · · · 6.2 5.4 · · · · · Stanhope 39.2 32 7 0.8 · · · · · · · · 3.2 8.0 · · · · · · · 17.6 · · · · · 8.0 1.6 · · · · · Tatura Inst Sustainable Ag 40.8 35 8 1.0 · · · · · · · · · 13.8 0.2 · · · · · · 17.0 0.2 · · · · 7.6 1.0 · · · · · Tungamah 22.2 34 5 1.6 · · · · · · · · · 7.4 · · · · · · · 4.4 · · · · · 1.8 7.0 · · · · · Yarrawonga 45.2 41 6 1.6 · · · · · · · · 0.6 20.6 0.2 · · · · · · 6.8 · · · · · 3.0 12.4 · · · · · 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 31 Beechworth Woolshed 83.4 63 7 2.4 · · · · · · · · 4.2 13.2 · · · · · · · 3.0 0.2 · · · · 55.2 5.2 · · · · · Benalla Airport 42.9 · · · · · · · · · 7.4 18.9 · · · · · · · 2.8 · · · · · 9.7 4.1 · · · · · Boho (Honeysuckle Ck U/S Violet Town) 63.8 54 6 1.0 · · · · · · · · 10.4 25.4 0.2 · · · · · · 18.4 · · · 0.2 · 7.8 0.2 0.2 · · · · Burrowye Station 42.0 62 5 · · · · · · · 2.0 · · 10.0 1.0 · · · · · · · 2.4 · 9.8 · · 6.0 7.6 3.2 · · · · Chiltern (Post Office) 34.6 49 5 15.5 4.0 15.1 Corryong Airport 46.2 · · · · · · · 3.4 0.4 · 7.2 5.6 · · · · 6.2 9.2 2.0 · · · · 2.0 0.2 9.6 0.4 · · · · Dartmouth Reservoir 109.8 73 8 6.2 0.2 · · · · · · · · 9.4 0.6 · · · · 9.0 1.4 8.4 8.6 · · · · 53.0 3.6 9.4 · · · · Eldorado 70.2 50 8 3.2 · · · · · · · · 0.6 12.8 · · · · · · · 2.0 · · · · · 47.6 4.0 · · · · · Euroa (Castle Ck at Telford Bridge) 79.0 45 9 2.8 · · · · · · · · 0.8 17.2 0.2 · · · · · · 48.8 · · · · · 9.0 0.2 · · · · · Euroa 71.4 42 9 2.2 · · · · · · · · 0.4 12.8 · · · · · · · 45.0 · · · · · 11.0 · · · · · · Gooram (Morella) 39.8 50 5 1.8 0.2 · · · · · · · 0.2 15.6 0.2 · · · · · · 15.6 0.2 · · · · 5.8 0.2 · · · · · Holland Ck at Wrightley 69.6 64 5 0.6 · · · · · · · · 5.4 46.8 · · · · · · · 10.2 0.4 · · · · 5.2 1.0 · · · · · Hunters Hill 60.2 79 6 0.4 0.2 · · · · · 5.4 2.4 · 12.0 0.4 · · · · · · 5.6 1.4 0.2 2.0 17.2 0.2 2.0 8.8 2.0 · · · · Hurdle Ck at Bobinawarrah 47.8 60 6 3.4 · · · · · · · · 2.6 28.0 0.2 · · · · · · 1.6 · · 0.4 · · 9.4 2.0 0.2 · · · · Kelvin View (Waterhouse Reservoir) 61.8 47 6 1.8 · · · · · · · · 0.2 17.2 · · · · · · · 41.0 0.2 · 0.4 · · 1.0 · · · · · · Kithbrook (Balquhain) 52.8 52 6 2.4 · · · · · · · · 0.2 20.6 · · · · · · · 28.6 · · 0.6 0.2 · 0.2 · · · · · · Koetong 52.0 74 4 3.8 0.4 10.0 6.4 3.0 14.2 6.0 » 0.4 Lima East (Charnwood) 67.8 63 6 0.6 · · · · · · · · 6.6 26.6 0.2 · · · · · · 31.2 0.4 · · · · 2.0 0.2 · · · · · Merton (Enderlee) 75.2 54 7 3.6 · · · · · · · · 0.2 18.2 · · · · · · · 49.8 · · · · · 3.4 · · · · · · Mitta Mitta Forestry 40.6 73 4 3.4 10.8 0.8 10.0 8.2 2.4 2.0 3.0 · Myrrhee (Boggy Ck at Angleside) 9.6 50 2 1.8 · · · · 4.8 3.0 · Myrrhee (Cryers) 3.8 63 1 · · · 3.8 Myrtleford 35.2 57 5 4.4 18.0 0.2 3.6 0.6 6.2 2.2 Nariel Creek (Simpson) 52.4 72 4 0.4 0.8 3.2 9.7 1.3 12.2 4.6 0.8 7.0 0.6 7.2 4.6 Rutherglen Research 56.4 44 8 3.4 · · · · · · · · · 14.4 0.2 · · · · · · 4.4 0.2 · 12.2 · · 1.2 20.2 0.2 · · · · Seven Creeks at D/S Polly McQuinns Weir 66.4 56 6 3.6 · · · · · · · · 0.2 12.2 · · · · · · · 45.4 · · · · · 4.8 0.2 · · · · · Sheans Creek (Heronslea) 54.4 48 6 2.4 · · · · · · · · 0.2 13.4 · · · · · · · 34.2 · · · · · 4.2 · · · · · · Strathbogie 64.4 57 7 4.2 · · · · · · · · 1.4 16.2 · · · · · · · 36.8 · · 2.8 · · 3.0 · · · · · · Tallangatta DCNR 40.4 58 4 2.0 · · · · · · · · 5.0 14.6 · · · · · · » 4.6 · · · 0.6 · 4.6 9.0 · · · · · Too Rour (Moroko Park) 60.0 46 6 1.6 · · · · · · · · 7.6 12.4 · · · · · · · 35.4 0.4 · · · · 2.4 0.2 · · · · · Walwa 13.0 59 2 · · · · · · · 1.0 3.0 · 9.0 · · · · · · · · · · · · · · · · · · · · Wangaratta Aero 38.6 43 6 2.4 0.2 · · · · · · · 11.4 8.2 · · · · · · · 3.4 0.2 · · · · 11.4 1.4 · · · · · Warrenbayne 67.2 53 7 » 0.6 · · · · · · · 10.0 27.2 · · · · · · · 21.8 · · · · · 6.0 » 1.6 · · · · Yackandandah 38.8 60 5 4.0 · · · · · · · · 4.2 10.8 · · · · · · · 2.8 1.8 · · · · 11.4 3.8 · · · · ·

page 16 Monthly Weather Review Victoria December 2011

Daily and total rainfall for December 2011 Total is the total precipitation for December 2011; 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 December. Decile is the decile rank of total precipitation for December 2011 in the climate record of other December 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 31 Dinner Plain (Mount Hotham Airport) 94.8 67 8 8.2 0.2 · 0.6 1.0 · 0.2 · 12.4 1.0 2.6 3.0 0.8 0.2 · 2.8 8.6 2.6 2.6 9.0 0.2 · 0.2 7.2 13.4 6.6 11.2 0.2 · · · Edi Upper 28.8 75 4 · 4.2 · · · · · · · 8.8 5.2 · · · · · · · 2.0 · 0.8 · · · » » » 7.8 · · · Eurobin 37.0 68 4 3.2 · · · · · · 1.2 3.2 6.6 12.6 · · · · · 0.4 · 4.0 · · · · · 2.0 3.8 · · · · · Falls Creek (Rocky Valley) 156.2 147 6 19.4 · · · · · » » 9.6 » » 12.0 · · · 3.0 » » » 66.8 · » 17.2 » » » » 28.2 · · · Falls Creek 142.4 105 8 18.0 · · · · · · · 15.4 0.6 15.2 0.2 · · · 5.2 4.0 9.8 25.6 · · 25.6 3.8 1.4 9.2 8.4 · · · · Halls (Buckland River at Twelve Mile) 98.8 94 7 10.4 15.8 1.6 14.6 · 5.4 16.0 15.4 1.2 2.0 1.4 5.4 9.6 Harrietville 130.4 88 8 17.0 · · · · · · 10.0 · · 13.8 · · · · · 18.4 · 28.8 6.4 · · 6.2 · 3.4 6.2 20.2 · · · · Lake Buffalo 47.8 69 5 6.2 · · · · · · · · 9.0 12.6 · · · · · 1.0 · 6.4 3.4 · · · · 1.4 7.2 0.6 · · · · Mansfield (Post Office) 55.0 50 7 · · · · · · · · · » » 15.6 · · · · » » 33.2 2.6 · · · · · » » 3.6 · · · Mount Buller 97.4 95 6 11.6 · · 0.2 · · · · · 0.8 20.4 0.2 0.2 · · · 0.2 3.2 22.4 3.0 · · · · 2.4 31.8 1.0 · · · · Mount Hotham 150.8 107 8 27.0 · · · · · · · 5.6 · 10.6 2.0 · · 0.2 · 12.4 0.6 33.6 12.0 0.2 · · 1.2 12.6 15.2 17.6 · · · · Omeo 35.6 2.8 1.0 · · 0.2 · · · · · 3.0 · · 1.2 0.2 1.6 6.6 0.2 · 4.4 · · · 0.4 3.6 7.4 2.8 0.2 · · · Tolmie (Mount Tabletop Repeater) 53.0 63 6 6.0 · · · · · · · · 1.0 22.0 1.0 · · · · · · 15.0 · · · · · 8.0 · · · · · · Whitfield (King River at Cheshunt) 39.2 79 5 3.0 0.2 · · · · · · · 3.8 11.2 · · · · · · · 12.2 1.4 · · · · 1.2 5.4 0.8 · · · · Whitlands (Burder's Lane) 49.8 81 5 · · · · · · · · 0.8 2.0 12.6 · · · · · · · 24.6 2.2 · · · 2.6 5.0 · · · · · · Woods Point 160.0 101 9 16.2 · · 0.4 · · · · · 4.6 16.6 · 0.4 · · · 5.6 0.2 · 9.2 19.6 6.2 9.0 11.4 19.8 40.8 · · · · · 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 31 Bonang 51.4 75 4 13.4 1.6 1.8 4.0 2.0 » 2.4 8.0 2.8 4.0 7.6 3.8 Buchan 77.8 75 7 18.0 · 0.6 · 3.6 0.6 · · · · 5.0 0.4 2.2 3.0 · · · · · 23.4 · · · · 3.0 8.4 9.6 · · · · Bullumwaal 65.4 78 4 16.8 0.8 · · 0.8 · · · · · 4.0 0.4 0.4 0.4 · · · · 0.4 9.2 0.2 1.4 0.2 · 3.8 23.0 3.6 · · · · Cabbage Tree Creek 81.6 93 5 15.0 0.8 · 4.2 4.0 0.6 · · · · 8.0 4.0 · · 27.0 2.4 · · · 3.4 · · · · · · · · · 12.2 · Cann River 79.6 83 6 13.8 1.0 · 3.6 5.6 · · · · · 19.4 · 1.0 10.0 · · · · 6.8 10.0 2.8 · · · · 1.4 3.6 · · 0.6 · Club Terrace 92.0 87 6 26.4 0.6 · 5.0 4.2 · · · · · 24.0 2.4 0.6 10.2 1.0 · · 1.4 · 13.0 0.4 0.4 · · · 1.4 1.0 · · · · Combienbar AWS 25.8 70 1 14.2 3.6 · · · · 0.2 · · · 6.4 0.6 0.2 0.2 · 0.2 · · · · 0.2 · · · · · · · · · · Combienbar 62.4 » » » » » 9.8 3.2 1.8 1.0 12.2 2.4 15.4 1.2 15.4 Dellicknora (Tellicura) 56.6 69 5 12.0 · · 3.8 2.0 · · 1.0 · · 10.6 2.0 · 4.4 · · · · · 5.0 · · · · 5.6 6.8 3.4 · · · · Ensay 81.0 70 7 11.0 · · · 1.2 0.6 · · · · 2.8 · 1.0 1.0 · · · · · 23.4 · 0.6 · · 16.0 14.2 9.2 · · · · Gabo Island Lighthouse 43.0 67 4 28.6 1.0 0.2 1.2 1.8 0.2 · · · · 2.2 · 0.2 0.4 · · · · 0.6 3.6 0.2 · · · · · 2.8 · · · · Gelantipy 79.0 66 8 10.0 1.4 0.2 1.8 1.6 1.0 0.2 · · · 4.0 2.2 0.6 5.6 0.2 0.2 · · · 8.6 · 0.8 0.2 0.2 6.4 9.2 24.2 0.2 0.2 · · Genoa (Fools Haven) 46.6 73 4 17.8 1.0 3.0 0.2 1.2 2.6 0.4 0.2 11.2 4.4 0.8 0.2 0.2 0.8 1.8 0.4 0.2 0.2 Lakes Entrance (Eastern Beach Road) 68.2 17.4 3.2 · 1.0 2.2 · · · · · 3.0 · 5.4 10.4 · · · · 0.6 3.0 1.6 · · · 2.8 11.8 5.8 · · · · Mallacoota 28.2 72 2 15.8 0.8 · · 1.2 · · · · · · · 0.2 2.2 · · · · 0.8 3.6 2.2 · · · · · 1.4 · · · · Mount Nowa Nowa 96.4 81 7 27.0 1.0 · · 3.8 · · · · · 9.2 3.4 5.4 8.2 · · · · · 20.8 0.8 1.0 · · 2.4 6.4 6.8 0.2 · · · Orbost 92.8 68 7 14.0 1.6 · 1.2 2.4 1.4 · · · · 9.4 0.2 1.2 37.6 0.6 · · · 0.4 11.2 0.4 · · · · 6.0 4.8 · · 0.4 · Point Hicks (Lighthouse) 51.7 73 4 15.0 3.6 · 0.8 0.6 · · · · · 3.0 · 1.2 8.6 0.8 · · · 5.2 5.2 1.5 1.0 · · · 2.0 3.2 · · · · Tubbut 52.2 66 5 12.6 5.6 2.0 16.0 5.0 5.0 6.0 Wonnangatta River @ Waterford 132.6 72 9 8.0 0.2 · · · · · · 0.2 · 5.8 0.2 · · · · · · 1.4 21.0 · 0.4 · 1.0 69.0 19.6 5.8 · · · · 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 31 Bairnsdale Airport 56.8 60 6 5.0 1.6 0.2 · 3.2 0.6 · · · · 1.2 1.8 · 0.2 · · · · 3.8 11.6 2.2 0.2 · · 3.6 16.0 5.6 · · · · Boolarra South 67.0 13.0 0.8 0.2 0.6 26.4 0.4 1.4 0.2 5.2 3.0 0.6 0.2 0.4 9.0 4.0 0.8 0.2 0.2 0.2 0.2 Drouin Bowling Club 56.9 80 4 13.3 · · 1.2 · · · · · · 17.6 0.4 · · · · · · 9.0 · · · · · 7.8 6.8 0.8 · · · · East Sale Airport 51.2 54 6 4.0 · · · 0.2 · · · · · 3.4 0.2 · · · · · · 6.6 5.0 0.2 0.2 · · 3.8 27.2 0.2 · · 0.2 · Erica (Parkers Corner) 98.6 108 5 13.2 2.0 · 0.6 · · · · 12.4 · 19.4 2.6 1.2 · 0.4 · · · 8.0 5.0 1.0 0.4 · 11.4 17.6 3.2 · 0.2 · · · Foster Hoddle 49.2 67 3 » 19.0 4.6 2.0 14.4 9.2 Glencairn (Barkly River (Glenview)) 86.0 8.6 0.6 9.0 6.8 20.0 1.0 11.2 28.8 Glenmaggie Weir 63.6 62 7 7.6 · · · · · · · · · 5.6 1.2 · · · · · · 9.8 9.2 · 0.2 · · 5.2 19.6 5.2 · · · · Jindivick 93.6 98 5 12.0 3.4 · 0.6 · · · · · 3.4 27.8 11.0 2.0 · · · · · 8.8 0.8 · · · · 0.8 19.2 3.6 · · 0.2 · Labertouche 70.0 78 5 7.4 · · 0.4 · · · · · 7.4 16.8 2.2 1.4 · · · · 9.0 · · · · · · · · 23.4 2.0 · · · Leongatha Sth Gippsland Water 61.3 71 5 8.4 1.2 34.6 6.2 5.5 5.4 Lindenow 69.0 62 7 10.0 · · · · · · · · · · · · · · · · 2.0 » » 31.5 · · · » » 25.5 · · · · Maffra 46.0 49 4 4.4 · » » 0.4 · · · · » » 6.2 · · · · » » 8.2 3.0 0.4 0.4 · · · · · 23.0 · · · Mirboo North Water Board 60.0 75 4 13.4 2.0 · · · · · · · · 23.0 · 0.4 · · · · · 5.0 2.0 0.2 · · · 14.0 · · · · · · Mitchell River @ Glenaladale 46.4 66 3 4.6 · · · · · · · · · 2.0 0.2 0.4 · · · 0.8 · 6.2 2.8 0.2 0.8 · · 6.6 17.4 4.4 · · · · Morwell (Latrobe Valley Airport) 55.4 68 4 7.2 0.4 · · · · · · · · 24.0 0.2 0.2 · · · · · 4.2 1.6 2.0 0.4 · · 3.0 12.2 · · · · · Mount Baw Baw 195.6 154 9 33.6 9.2 · 2.6 0.2 · · · · · 31.2 4.6 3.6 0.6 · · · 28.2 10.8 6.2 · · · 1.0 21.8 32.6 9.2 0.2 · · · Mount Moornapa 50.6 55 4 5.2 2.4 0.8 0.2 0.8 · · · · · 6.0 2.0 0.2 · · · · · 7.2 7.8 · 3.4 · · 2.8 4.4 1.8 4.0 1.2 0.4 · Mount Tamboritha 102.4 72 8 11.2 0.6 · · · · · · 5.2 3.0 6.8 0.2 3.0 0.2 · · 0.8 11.0 21.0 4.4 0.2 · · · 13.4 19.4 2.0 · · · · Mount Useful 63.6 14.8 1.0 · 0.4 0.4 0.2 · · 0.6 · 15.2 · 1.4 · · · · 0.2 11.6 5.0 1.4 0.4 0.2 0.2 10.6 · · · · · · Murderers Hill 117.2 74 8 15.2 · · 0.2 · 26.0 · 9.4 · 0.6 · · · · · 5.6 10.4 1.6 3.8 · 0.6 7.8 35.4 0.6 · · · · Noojee (Slivar) 101.6 96 6 11.8 1.2 · 2.8 · · · 0.2 · 5.2 24.0 · 2.0 · · · · 2.8 7.6 7.6 · · · · 18.2 16.8 1.4 · · · · Pound Creek 43.4 5.0 · · 0.2 · · · · · · 13.8 0.2 · · · · · · 3.0 0.2 · · · · 9.4 11.4 0.2 · · · · Reeves Knob 99.8 94 6 13.2 1.0 · 0.8 0.4 0.4 · · 1.6 · 5.2 2.8 2.0 0.2 · · · 0.6 9.8 16.6 0.2 11.2 · · 11.8 20.4 1.6 · · · · Toora 57.2 70 4 11.2 2.8 · · · · · · · · · 20.0 0.4 · · · · · 4.0 0.8 0.4 · · · · · · 17.6 · · · Traralgon Creek at Koornalla 59.6 48 7 9.0 1.8 1.4 3.2 · · 0.2 · · 1.0 18.0 2.6 2.8 1.2 · · · · 3.0 0.4 0.2 · · · 1.4 13.2 0.2 · · · · Traralgon EPA 48.8 54 5 7.0 0.4 · · · · · · · · 18.4 0.2 · 0.2 0.8 · · · 3.0 0.6 1.6 · · · 1.8 14.8 · · · · · Willow Grove (Blue Rock Reservoir) 65.0 64 6 12.9 1.8 · · · · · · · » » 0.3 · · · · » » 6.4 1.4 · · · · 1.0 22.0 0.6 · · · · Willow Grove 66.8 76 4 11.0 2.0 18.2 6.8 6.0 22.8 Wilsons Promontory Lighthouse 61.4 64 6 11.2 0.4 · · · · · · 7.6 · · · · · · · 5.0 · · · 8.0 29.2 Yarram Airport 34.2 3.2 0.2 0.2 0.4 · · · · · · 10.2 · · · · · · · 1.2 · 0.4 2.0 0.2 · 8.2 8.0 · · · · · 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 31 Bundoora (Latrobe University) 121.8 66 9 1.8 · · 0.4 · · · · · · 26.8 · 3.0 · · · · · 14.8 · · · · · 2.8 71.0 1.2 · · · · Cerberus 44.2 53 6 2.0 0.4 · · 0.4 · · · · 6.6 25.6 0.2 · · · · · · 2.0 0.2 · · · · 6.2 0.2 0.4 · · · · Cheltenham Kingston Centre 58.7 62 6 7.8 · · · · · 1.6 · · 24.8 · · 1.2 · · · · · 8.2 · · · · · 14.6 · · 0.5 · · · Coldstream 98.6 56 9 1.8 · · · · · · · · · 17.8 · · 0.2 · · · · 28.2 0.4 · · · · 2.6 47.4 0.2 · · · · Cranbourne Botanic Gardens 66.8 66 5 1.9 1.2 · 0.1 · · · · · 23.4 25.2 · 0.2 · · · · 0.2 6.2 0.1 · · · · » 7.5 0.8 · · · · Croydon (Council Depot) 106.6 79 8 2.6 · · · · · · · · » » 31.0 · · · · » » 14.2 1.4 · · · » » » » 57.4 · · · Epping 120.4 57 10 · · · · · · · · · · 26.0 · 4.0 · · · · · 36.0 · · · · · 3.4 49.0 2.0 · · · · Essendon Airport 76.6 52 8 0.8 · · · · · · · · · 22.4 0.2 3.0 · · · · 8.0 · · · · · 2.6 39.4 0.2 · · · · Glen Waverley (Golf Course) 103.2 78 8 8.0 · · · · · · · · 2.8 43.2 · · · · · · 3.2 6.8 1.0 · · · · · 36.0 2.2 · · · · Healesville (Valley View Farm) 130.0 1.6 1.4 · · · · · · · 24.6 30.8 0.2 0.6 · · · · · 22.6 0.2 · · · · 3.0 44.6 0.4 · · · · Kinglake West 81.8 89 6 7.4 · · · · · · · · · 15.6 1.4 2.0 · · · · · 28.8 1.2 · · · · 2.6 19.6 3.2 · · · · Lilydale 110.8 76 9 2.8 0.6 · · · · · · · · 26.6 · · 0.2 · · · 0.2 17.8 · · · · · 4.8 56.8 1.0 · · · · Main Ridge 42.8 8.0 · 2.0 · · · · · 1.4 · 21.0 · · · · · · · 5.4 · · · · · 5.0 · · · · · · Melbourne Airport 60.6 50 7 0.6 0.2 · · 0.4 · · · · · 18.8 · 1.0 · · · · 0.2 8.8 · · · · · 2.0 28.0 0.6 · · · · Melbourne Regional Office 80.2 60 8 3.4 · · · 0.2 · · · · » » 34.6 1.6 · · · · · 7.4 · · · · » » » » 33.0 · · · Mitcham 56.4 73 5 6.4 34.8 2.0 9.6 1.6 1.2 0.8 Moorabbin Airport 48.6 60 4 4.8 · · · · · · · · · 20.6 · 1.6 0.2 · · · · 6.4 · · · · · 5.2 9.6 0.2 · · · · Mornington 36.1 54 4 1.0 2.6 » » 0.6 · · · · » » 24.6 0.5 · · · » » 4.6 · · · · » » » » 2.2 · · · Oakleigh (Metropolitan Golf Club) 40.6 61 4 4.8 27.0 8.8 Phillip Island Penguin Reserve 34.7 50 4 6.0 · · · 0.6 · · · · 5.3 9.5 · · · · · · · » » 3.5 · · · 9.8 · · · · · · Prahran (Como House) 72.6 60 7 · · · · · · · · · · » » 28.0 · · · » » 7.4 1.2 · · · » » » » » » 36.0 · Preston Reservoir 58.8 62 6 4.6 0.2 0.4 34.0 0.2 4.6 10.8 2.8 1.0 0.2 Rhyll 44.0 44 5 6.0 0.6 · · 0.2 · · · · 8.8 24.0 · · · · · · · 1.2 · · · · · 3.0 0.2 · · · · · Rosebud (Country Club) 49.6 56 6 5.0 1.8 0.2 0.8 10.6 20.8 0.8 6.0 » 3.4 0.2 Scoresby Research Institute 74.6 77 6 5.0 0.2 · · · · · · · 2.4 38.2 0.2 · · · · · · 6.8 0.8 0.2 · · · 1.6 17.8 1.4 · · · · Springvale Necropolis 78.4 71 7 16.4 » » » 1.0 28.8 8.0 » » » 24.2 Toorourrong Reservoir (Toorourrong) 59.0 67 5 2.4 20.2 1.2 2.2 28.4 1.4 2.8 0.4 Ventnor (Oaklands) 39.4 53 4 6.6 1.8 0.4 7.2 13.8 0.2 3.6 5.6 0.2 Viewbank (ARPANSA) 108.8 72 8 2.6 · · · · · · · · · 27.0 · 1.2 · · · · · 13.6 0.4 · · · · 4.0 59.6 0.4 · · · · Wallan (Kilmore Gap) 88.6 48 9 2.0 0.6 · · · · · · · · 12.8 0.2 4.4 0.2 · · · · 23.0 · 0.2 · · · 20.8 23.8 0.6 · · · · Warburton (O'Shannassy Reservoir 113.0 98 7 21.8 4.0 6.8 45.4 0.6 4.2 20.6 1.8 6.6 1.2 (Quarte Wonthaggi 53.8 61 5 9.8 0.6 · 0.4 · · · · · · 15.2 · · · · · · · 2.6 · · · · · 5.8 19.4 · · · · · Yan Yean 56.8 57 7 2.2 10.6 0.6 3.0 0.2 31.8 0.2 7.0 1.2

page 17 Monthly Weather Review Victoria December 2011

Daily and total rainfall for December 2011 Total is the total precipitation for December 2011; 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 December. Decile is the decile rank of total precipitation for December 2011 in the climate record of other December 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 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 31 Altona (City Offices) 29.0 50 4 » 21.0 8.0 Avalon Airport 28.8 30 7 2.8 0.2 · · · · · · 0.2 0.2 13.8 · 0.4 0.2 · · · 0.8 8.2 · · · · · 1.6 0.2 0.2 · · · · Ballan 47.4 55 5 2.4 10.8 0.4 20.4 6.4 6.4 0.6 Bannockburn 27.8 42 4 3.4 1.0 · · · · · · 5.0 2.6 · » 4.0 · · · · · 11.2 · · · · · » » » » » » 0.6 Barwon Heads Golf Club 21.2 36 1 2.0 · · · · · · · 0.8 · 11.6 · · · · · · 0.4 4.4 · · · · · · 2.0 · · · · · Blackwood 71.6 62 7 1.4 0.8 · 0.4 · · · · · · 34.6 · · · · · · 0.2 23.6 · · · · · 8.2 1.8 0.6 · · · · Clifton Springs 63.8 3.6 · · · · · · · 0.2 · 42.4 · 1.4 · · · · 5.0 6.0 · · · · · 5.2 · · · · · · Durdidwarrah 36.4 56 4 2.6 · · · · · · · 1.6 · 1.2 0.2 · 0.2 · · · 0.6 5.8 0.2 · · · · 1.4 22.6 · · · · · Lancefield 62.6 49 8 » 1.6 · · · · · · · · 20.8 · · · · · · · 35.6 · · · · · 2.8 1.4 0.4 · · · · Laverton RAAF 77.4 46 8 3.6 · · · · 0.2 · · · · 20.2 · 0.8 · · · · 0.6 6.0 · · · · · 1.6 43.8 0.4 0.2 · · · Meredith (Darra) 36.6 53 4 2.4 1.6 · · · · · · 0.6 · 0.8 · · · · · · 1.2 8.8 · · · · · 2.0 19.2 · · · · · Meredith 3.8 55 1 3.8 Moorabool River at Lal Lal 31.2 45 5 · 3.4 · · · · · 12.0 7.6 4.8 2.8 0.6 · Moorabool River at Morrisons 33.0 50 5 3.0 · 1.0 8.0 2.0 6.0 · 3.0 10.0 Sheoaks 18.4 32 3 5.0 0.2 · · · · · · 0.2 · 3.2 · · · · · · 0.6 7.2 · · · · · 0.2 1.8 · · · · · 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 31 Acheron River @ Taggerty 37.2 52 4 3.0 · 0.2 · · · · · 0.2 · 6.8 · · · · · · · 10.8 · · · · · 4.0 12.2 · · · · · Alexandra (Post Office) 46.4 49 6 3.2 · · · · · · · · » » 13.0 · · · · » » 15.2 · · · · · · · · 15.0 · · · Avenel (Post Office) 53.2 40 8 1.0 · · · · · · · · » » 9.4 · · · · » » » » 10.4 · · · 32.4 · · · · · · Broadford (Kilmore North) 51.0 61 5 · · · · · · · · · · 19.0 · · · · · · · 22.4 · · · · · 6.0 3.6 · · · · · Bullarto South 71.8 53 8 1.8 · · · · · · · 27.0 0.2 · · · · · 1.6 37.8 · · · 3.4 · · Cairn Curran Reservoir 17.4 34 4 0.6 14.6 1.6 0.6 Castlemaine Prison 51.9 42 7 · · · · · · · · · · 12.8 · · · · · · 0.1 29.4 · · · · · 5.2 4.4 · · · · · Clunes 42.0 40 7 2.2 · · · · · · · · · 1.0 · · · · · · 10.4 24.0 · · · · · 3.6 · 0.8 · · · · Daylesford 59.2 51 7 2.2 » » 14.6 » » 38.4 » » » » 4.0 Eildon Fire Tower 46.2 42 6 5.6 · · · · · · · · 1.2 14.0 · · · · · · · 9.6 3.0 · · · · 4.0 8.6 0.2 · · · · Heathcote 21.0 37 5 1.4 · · · · · · · · · 5.4 · · · · · · · 8.6 · · · · · 5.6 · · · · · · Kinglake West (Wallaby Creek) 64.0 88 5 4.6 0.4 21.2 2.8 27.2 1.2 3.4 3.2 Kyneton 64.8 51 7 0.4 · · · · · · · · · 12.8 · · · · · · 0.2 29.8 0.2 · · · · 20.8 0.6 · · · · · Lake Eildon 49.8 56 6 6.8 · · · · · · · · 0.4 10.4 · · · · · · · 16.2 1.8 · · · · 3.4 10.8 · · · · · Mangalore Airport 44.6 41 6 1.0 · · · · · · · · · 7.8 0.2 · · · · · · 8.2 0.2 · · · · 27.0 0.2 · · · · · Maryborough 57.6 38 8 0.1 · · · · · · · · · 2.8 · · · · · · 9.4 42.8 · · · · · 2.5 · · · · · · Redesdale 50.8 38 8 0.4 · · · · · · · · · 5.0 · · · · · · · 44.0 · · · · · 1.0 0.4 · · · · · Strath Creek 35.2 54 5 2.0 · · · · · · · · · 12.2 · 0.2 · · · · · 6.2 1.4 · · · · 6.2 6.8 0.2 · · · · Trentham (Post Office) 66.8 66 7 1.0 · » » 1.0 · · · · · 22.6 · · · · · » » 29.6 · · · · » » 12.6 · · · · · 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 31 Ararat Prison 49.8 39 7 1.8 · · · · · · · · · 0.2 · · · · · · 21.2 26.6 · · · · · · · · · · · · Ballarat Aerodrome 25.4 51 3 1.6 · · · · · · · · · 1.6 · · · · · · 2.8 14.4 · · · · · 3.8 0.4 0.8 · · · · Balmoral (Post Office) 32.4 37 6 1.4 3.4 16.8 10.8 Beaufort 33.4 48 5 · » » 5.0 · · · · · · 6.8 · · · · · · 12.8 8.8 · · · · · · · · · · · · Cavendish (Post Office) 33.8 41 5 1.4 · · · · · · · 0.4 · » 0.8 · · · · · 10.4 20.8 · · · · · · · · · · · · Cressy 9.4 44 2 3.6 · · · · · · · 1.0 · 1.4 · · · · · · 2.4 · 1.0 · · · · · · · · · · · Derrinallum (Post Office) 10.6 50 1 1.8 1.4 · · · · · · 0.4 · 0.6 · · · · · · 4.8 0.4 0.2 · · · · · · 1.0 · · · · Dunkeld 29.6 47 4 2.6 · · · · · · · 0.6 1.4 1.2 · · · · · · 10.2 11.6 · · · · · · 1.4 0.6 · · · · Glenthompson 20.8 43 2 · · · · · · · · · · · · 2.2 · · · » » 18.6 · · · · · · · · · · · · Leigh River @ Mount Mercer 39.6 42 6 4.0 · · · · · · · 0.2 · 2.0 · · · · · · 13.4 5.4 · · · 1.6 11.4 1.6 · · · · Lismore (Post Office) 10.0 48 1 1.6 · · · · · · · · · » 3.0 · · · · · » 4.4 · · · · · · · 1.0 · · · · Skipton Post Office 13.2 47 2 3.2 · · · · · · · 2.0 · 0.8 · · · · · · 3.6 2.0 · · · · · 1.2 · 0.4 · · · · Warrambine Ck at Warrambine 4.8 33 1 3.6 · · 1.0 0.2 · · Westmere 24.2 1.8 0.2 · · · · · · · · 2.2 0.2 · · · · · 15.8 1.8 · · · · · 0.4 0.2 1.6 · · · · Wickliffe 26.6 38 4 1.6 · · · · · · · 0.4 · 1.6 · 0.4 · · » » 16.0 6.0 · · · · · 0.4 0.2 · · · · · Willaura (Main Street) 30.6 41 5 3.0 · · · · · · · · » » 1.0 · · · · · » 26.6 · · · · · · · · · · · · 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 31 Aireys Inlet 26.2 40 3 1.6 · · · · · · · 1.4 4.6 13.4 · 0.4 · · · · 0.6 2.8 · · · · · 1.2 · 0.2 · · · · Apollo Bay 34.0 64 2 7.4 0.6 1.0 · · · · · 2.2 6.4 3.8 0.4 1.4 · · · · 0.4 1.0 0.2 · · · · 7.6 0.2 1.4 · · · · Benwerrin 4.4 55 1 0.6 · · · · 0.2 3.6 Birregurra (Post Office) 11.8 42 2 2.0 · · · · · · · 3.0 · » 1.4 · · · · · » 4.4 · · · · · · · · 1.0 · · · Boonah 24.8 59 1 1.0 0.8 · · · · · 0.2 1.4 10.8 5.2 · 0.4 · · · · · 4.2 · 0.2 · · · 0.2 0.2 · · · · 0.2 Camperdown 30.4 · · · · · · · · · · · 0.5 · · · · · · 11.4 · · · · · · · · 18.5 · · · Cape Nelson Lighthouse 18.6 43 2 1.0 0.2 · 0.2 · · · · · · 0.2 · 0.6 · · · · 6.6 9.4 · · · · · · · 0.4 · · · · Cape Otway Lighthouse 20.8 53 2 4.4 0.4 · · · · · · · 2.0 1.0 · 0.8 · · · · 5.2 2.8 1.4 · · · · 2.0 · 0.8 · · · · Casterton 30.0 0.2 0.4 · · · · · · · · 2.8 · 2.8 · · · · 14.2 9.6 · · · · · · · · · · · · Cobden (Post Office) 20.6 56 2 · 3.4 · · · · · · 0.4 · · 2.8 · · · · · · 12.8 0.4 · · · · · · · 0.8 · · · Colac (Mount Gellibrand) 21.0 38 2 3.0 1.0 0.2 · · · · · 2.0 · 1.0 · · · · · · 8.8 1.4 · · · · 0.2 3.2 0.2 · · · · · Coleraine Hospital 14.6 40 2 2.2 0.4 » » 11.4 0.2 0.4 Forrest State Forest 14.0 60 1 0.6 » » 0.4 » » 4.0 » » 7.2 » » 1.4 » » » » » 0.4 Haines Junction (Mount Sabine) 34.0 92 1 13.2 1.8 · 2.2 0.6 · · · 2.2 9.4 1.0 · · · 1.0 · 2.4 0.2 · · · Hamilton Airport 28.0 46 4 2.6 · · · · · · · · 0.2 7.6 · 0.4 · · · · 6.2 9.4 0.2 · · · · · 0.6 0.8 · · · · Hawkesdale (Post Office) 29.4 47 4 3.0 0.4 0.2 · · · · · 0.2 0.6 » 1.2 0.4 · · · · » 23.0 · · · · · » » » 0.4 · · · Lorne (Mount Cowley) 15.0 72 L 6.4 1.4 0.2 0.4 · · · · · 0.2 0.4 0.2 1.2 · · · · 0.4 1.8 0.4 · · 0.2 · 0.4 0.8 0.4 0.2 · · · Merino 17.7 43 2 1.0 0.1 · · · · · · · · · · · · · · · 6.0 10.6 · · · · · · · · · · · · Mortlake Racecourse 15.4 45 1 0.8 0.2 · · · · · · 1.4 0.8 0.8 · · · · · · 7.2 3.8 · · · · · · · 0.4 · · · · Nelson 36.8 41 6 0.8 · · · · · · · · · 0.8 0.2 2.6 · · · · 13.4 19.0 · · · · · · · · · · · · Penshurst (Post Office) 28.0 47 3 2.8 » » » 0.8 · · · 2.8 0.8 1.4 · 2.2 · · · · · 16.4 · · · · · · 0.6 0.2 · · · · Port Fairy AWS 16.8 43 1 1.4 · · · · · · · 0.4 · · · · · · · · 1.4 12.4 · · · · · 0.6 · 0.6 · · · · Portland (Cashmore Airport) 21.8 51 2 1.0 · · · · · · · · · 0.4 · 1.2 · · · 9.4 8.0 1.0 · · · · 0.6 · 0.2 · · · · Terang 26.6 51 3 4.4 · · · · · · · 3.0 · 1.8 · · · · · · 8.0 7.8 · · · · · · · 1.6 · · · · Warrnambool Airport NDB 37.2 50 4 7.4 · · 2.8 · · · · · 0.6 0.6 · 0.2 · · · · 2.2 21.4 · 0.2 · · · · · 1.6 0.2 · · · Weeaproinah 40.8 113 1 11.6 0.4 · 2.2 0.2 · · · 3.0 0.8 3.2 · 1.6 · · · · 1.8 8.8 3.8 · · · · 1.2 0.4 1.8 · · · ·

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