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An extended list of climate statistics recorded is provided below. There is also a summary table for printing with the commonly requested statistics and a map showing the location of this site. Monthly statistics are only included if there are more than 10 years of suitable data.
Note: Many statistics are updated quarterly and recent weather events may not be represented in the statistics below. For more current information on recent extreme values, please refer to the corresponding Daily rainfall, Maximum temperature and Minimum temperature data tables for this site, and our Australian Climate and Weather Extremes Monitoring System. Missing observations associated with the observer being unavailable (where observations are undertaken manually), a failure in the observing equipment, or when an event has produced suspect data may result in an extreme event not being recorded.Site name: LAVERTON RAAF | Site number: 087031 | Commenced: 1941 | Map | |
Latitude: 37.86° S | Longitude: 144.76° E | Elevation: 20 m | Operational status: Open |
Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
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Temperature | |||||||||||||||||
Maximum temperature | |||||||||||||||||
Mean maximum temperature (°C) | 25.8 | 25.6 | 23.8 | 20.3 | 16.9 | 14.2 | 13.8 | 15.0 | 17.1 | 19.4 | 21.6 | 23.9 | 19.8 | 81 | 1943 2025 |
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Highest temperature (°C) | 45.0 | 47.5 | 41.4 | 35.5 | 27.3 | 24.3 | 23.5 | 26.8 | 31.3 | 37.2 | 42.4 | 45.2 | 47.5 | 82 | 1943 2025 |
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Date | 25 Jan 2003 | 07 Feb 2009 | 07 Mar 1991 | 10 Apr 2005 | 02 May 1972 | 02 Jun 1957 | 30 Jul 1975 | 27 Aug 2007 | 23 Sep 2017 | 12 Oct 2006 | 21 Nov 2019 | 20 Dec 2019 | 07 Feb 2009 | ||||
Lowest maximum temperature (°C) | 15.1 | 14.3 | 14.2 | 11.0 | 8.5 | 6.6 | 6.5 | 6.8 | 8.3 | 10.6 | 11.7 | 12.9 | 6.5 | 82 | 1943 2025 |
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Date | 05 Jan 1991 | 18 Feb 1951 | 10 Mar 1946 | 21 Apr 1960 | 31 May 1977 | 20 Jun 1950 | 12 Jul 1954 | 09 Aug 1951 | 11 Sep 1969 | 01 Oct 1957 | 09 Nov 1954 | 11 Dec 1952 | 12 Jul 1954 | ||||
Decile 1 maximum temperature (°C) | 19.6 | 19.6 | 18.4 | 15.9 | 13.6 | 11.6 | 11.1 | 12.0 | 13.2 | 14.6 | 16.2 | 18.0 | 78 | 1943 2025 |
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Decile 9 maximum temperature(°C) | 35.6 | 34.4 | 31.6 | 26.2 | 21.0 | 17.0 | 16.4 | 18.4 | 22.1 | 26.1 | 29.6 | 32.6 | 78 | 1943 2025 |
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Mean number of days ≥ 30 °C | 6.9 | 6.0 | 4.5 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 2.9 | 5.1 | 27.1 | 82 | 1943 2025 |
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Mean number of days ≥ 35 °C | 3.5 | 2.4 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 1.9 | 9.3 | 82 | 1943 2025 |
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Mean number of days ≥ 40 °C | 0.8 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.5 | 82 | 1943 2025 |
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Minimum temperature | |||||||||||||||||
Mean minimum temperature (°C) | 14.0 | 14.4 | 12.7 | 10.0 | 7.8 | 5.9 | 5.2 | 5.7 | 6.8 | 8.4 | 10.3 | 12.2 | 9.5 | 81 | 1943 2025 |
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Lowest temperature (°C) | 5.2 | 5.0 | 2.7 | 0.3 | -0.9 | -3.3 | -4.4 | -3.7 | -1.7 | -1.0 | 0.8 | 3.6 | -4.4 | 82 | 1943 2025 |
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Date | 19 Jan 2004 | 24 Feb 1949 | 26 Mar 2005 | 30 Apr 2009 | 16 May 1946 | 16 Jun 1969 | 15 Jul 1984 | 08 Aug 1944 | 13 Sep 1971 | 17 Oct 2000 | 04 Nov 1980 | 15 Dec 1986 | 15 Jul 1984 | ||||
Highest minimum temperature (°C) | 28.9 | 26.1 | 26.3 | 23.6 | 17.4 | 14.0 | 13.6 | 15.1 | 20.3 | 23.3 | 23.4 | 28.0 | 28.9 | 82 | 1943 2025 |
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Date | 08 Jan 2017 | 09 Feb 1970 | 01 Mar 2019 | 02 Apr 2014 | 06 May 2025 | 07 Jun 2001 | 19 Jul 2013 | 04 Aug 2011 | 30 Sep 1944 | 13 Oct 1977 | 30 Nov 2017 | 20 Dec 2015 | 08 Jan 2017 | ||||
Decile 1 minimum temperature (°C) | 9.4 | 10.1 | 8.3 | 5.6 | 3.6 | 1.6 | 1.1 | 1.8 | 2.6 | 4.0 | 6.0 | 7.9 | 78 | 1943 2025 |
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Decile 9 minimum temperature (°C) | 17.9 | 18.3 | 16.8 | 14.3 | 11.9 | 9.9 | 8.7 | 9.3 | 10.9 | 12.8 | 14.8 | 16.2 | 78 | 1943 2025 |
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Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 1.0 | 3.6 | 4.8 | 3.5 | 2.0 | 0.5 | 0.1 | 0.0 | 15.6 | 82 | 1943 2025 |
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Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.1 | 1.7 | 0.9 | 0.3 | 0.0 | 0.0 | 0.0 | 4.1 | 82 | 1943 2025 |
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Ground surface temperature | |||||||||||||||||
Mean daily ground minimum temperature (°C) | 7 | 1959 1999 |
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Lowest ground temperature (°C) | 7 | 1959 1999 |
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Date | |||||||||||||||||
Mean number of days ground min. temp. ≤ -1 °C | 7 | 1959 1999 |
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Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
Rainfall | |||||||||||||||||
Mean rainfall (mm) | 41.3 | 43.2 | 34.2 | 45.4 | 45.5 | 38.0 | 37.9 | 44.0 | 47.6 | 56.0 | 53.9 | 46.3 | 533.3 | 84 | 1941 2025 |
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Highest rainfall (mm) | 140.8 | 271.5 | 140.2 | 199.8 | 122.9 | 96.8 | 112.0 | 88.8 | 127.6 | 165.4 | 138.5 | 114.6 | 809.4 | 84 | 1941 2025 |
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Date | 1963 | 1973 | 2001 | 1977 | 1974 | 1991 | 1952 | 1975 | 1993 | 1975 | 1954 | 1985 | 1973 | ||||
Lowest rainfall (mm) | 0.2 | 0.0 | 4.0 | 4.2 | 5.4 | 9.7 | 9.6 | 10.5 | 5.8 | 5.2 | 4.2 | 1.6 | 294.6 | 84 | 1941 2025 |
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Date | 2009 | 1991 | 2024 | 2019 | 1984 | 1969 | 1979 | 1944 | 2023 | 2006 | 1967 | 1972 | 1967 | ||||
Decile 1 rainfall (mm) | 9.3 | 4.3 | 8.9 | 11.3 | 16.2 | 17.0 | 17.6 | 19.7 | 21.0 | 19.9 | 23.5 | 15.8 | 84 | n/a n/a |
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Decile 5 (median) rainfall (mm) | 34.2 | 27.2 | 29.1 | 38.2 | 44.6 | 35.2 | 35.1 | 42.6 | 42.8 | 52.0 | 48.8 | 38.9 | 84 | n/a n/a |
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Decile 9 rainfall (mm) | 89.8 | 98.6 | 66.5 | 83.2 | 80.2 | 61.2 | 65.6 | 65.7 | 78.7 | 91.7 | 103.2 | 91.9 | 84 | n/a n/a |
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Highest daily rainfall (mm) | 90.2 | 117.8 | 92.0 | 188.0 | 47.8 | 30.2 | 40.2 | 39.6 | 37.0 | 58.4 | 59.7 | 55.6 | 188.0 | 84 | 1941 2025 |
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Date | 29 Jan 1963 | 06 Feb 2011 | 23 Mar 2001 | 08 Apr 1977 | 30 May 1969 | 01 Jun 2013 | 30 Jul 1987 | 07 Aug 1978 | 15 Sep 1993 | 16 Oct 1983 | 07 Nov 1971 | 02 Dec 1987 | 08 Apr 1977 | ||||
Mean number of days of rain | 7.4 | 6.9 | 8.6 | 10.8 | 13.8 | 14.2 | 15.4 | 15.7 | 14.6 | 13.9 | 11.9 | 9.8 | 143.0 | 84 | 1941 2025 |
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Mean number of days of rain ≥ 1 mm | 4.8 | 4.2 | 5.3 | 6.5 | 8.0 | 7.9 | 8.5 | 9.5 | 9.2 | 9.2 | 7.5 | 6.5 | 87.1 | 84 | 1941 2025 |
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Mean number of days of rain ≥ 10 mm | 1.2 | 1.2 | 0.9 | 1.1 | 1.0 | 0.8 | 0.6 | 0.8 | 1.2 | 1.6 | 1.6 | 1.3 | 13.3 | 84 | 1941 2025 |
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Mean number of days of rain ≥ 25 mm | 0.3 | 0.4 | 0.2 | 0.3 | 0.1 | 0.0 | 0.1 | 0.1 | 0.2 | 0.3 | 0.3 | 0.3 | 2.6 | 84 | 1941 2025 |
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Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
Other daily elements | |||||||||||||||||
Mean daily wind run (km) | 383 | 375 | 348 | 316 | 327 | 323 | 361 | 381 | 394 | 390 | 382 | 388 | 364 | 19 | 1997 2025 |
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Maximum wind gust speed (km/h) | 154 | 130 | 115 | 109 | 117 | 102 | 104 | 124 | 122 | 131 | 122 | 111 | 154 | 72 | 1941 2025 |
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Date | 14 Jan 1985 | 27 Feb 1973 | 26 Mar 1984 | 24 Apr 1986 | 23 May 1968 | 24 Jun 2014 | 25 Jul 1977 | 05 Aug 1959 | 06 Sep 1948 | 26 Oct 1978 | 23 Nov 1987 | 10 Dec 1951 | 14 Jan 1985 | ||||
Mean daily sunshine (hours) | 8.5 | 8.3 | 6.7 | 5.7 | 4.3 | 4.1 | 4.5 | 5.2 | 5.7 | 6.8 | 7.4 | 8.0 | 6.3 | 32 | 1967 1999 |
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Mean daily solar exposure (MJ/m2) | 24.2 | 21.1 | 16.4 | 11.2 | 7.9 | 6.5 | 7.2 | 10.1 | 13.9 | 18.1 | 21.3 | 23.9 | 15.2 | 35 | 1990 2025 |
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Mean number of clear days | 5.7 | 5.6 | 5.2 | 4.3 | 2.8 | 2.9 | 2.9 | 2.7 | 3.2 | 3.3 | 3.0 | 4.0 | 45.6 | 56 | 1946 2010 |
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Mean number of cloudy days | 10.8 | 9.8 | 12.6 | 14.5 | 17.5 | 15.0 | 14.9 | 14.4 | 13.5 | 15.3 | 14.7 | 13.7 | 166.7 | 56 | 1946 2010 |
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Mean daily evaporation (mm) | 7.5 | 7.2 | 5.3 | 3.7 | 2.3 | 1.6 | 1.8 | 2.5 | 3.2 | 4.6 | 5.7 | 6.7 | 4.3 | 24 | 1976 1999 |
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Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
9 am conditions | |||||||||||||||||
Mean 9am temperature (°C) | 19.1 | 18.8 | 17.3 | 14.4 | 11.2 | 8.6 | 7.9 | 9.3 | 11.8 | 14.2 | 15.8 | 17.7 | 13.8 | 64 | 1946 2010 |
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Mean 9am wet-bulb temperature (°C) | 14.9 | 15.3 | 14.1 | 12.0 | 9.7 | 7.5 | 6.7 | 7.7 | 9.5 | 11.1 | 12.3 | 13.6 | 11.2 | 61 | 1946 2010 |
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Mean 9am dew-point temperature (°C) | 11.3 | 12.4 | 11.3 | 9.6 | 8.1 | 6.2 | 5.3 | 5.8 | 6.9 | 7.9 | 8.9 | 10.0 | 8.6 | 60 | 1946 2010 |
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Mean 9am relative humidity (%) | 63 | 68 | 70 | 74 | 82 | 85 | 84 | 79 | 73 | 67 | 66 | 63 | 73 | 60 | 1946 2010 |
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Mean 9am cloud cover (oktas) | 5.2 | 4.9 | 5.1 | 5.3 | 5.6 | 5.4 | 5.2 | 5.1 | 5.2 | 5.4 | 5.7 | 5.5 | 5.3 | 57 | 1946 2010 |
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Mean 9am wind speed (km/h) | 15.9 | 14.5 | 14.3 | 13.8 | 12.7 | 12.8 | 14.3 | 15.8 | 17.9 | 18.6 | 17.3 | 17.0 | 15.4 | 63 | 1946 2010 |
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9am wind speed vs direction plot | ![]() |
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Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
3 pm conditions | |||||||||||||||||
Mean 3pm temperature (°C) | 23.8 | 24.0 | 22.3 | 19.0 | 15.8 | 13.3 | 12.7 | 13.7 | 15.6 | 17.6 | 19.7 | 21.8 | 18.3 | 64 | 1941 2010 |
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Mean 3pm wet-bulb temperature (°C) | 16.7 | 17.2 | 15.9 | 13.9 | 12.1 | 10.3 | 9.5 | 10.0 | 11.3 | 12.6 | 14.1 | 15.3 | 13.2 | 61 | 1941 2010 |
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Mean 3pm dew-point temperature (°C) | 11.0 | 11.9 | 10.7 | 9.1 | 8.3 | 7.1 | 5.9 | 5.9 | 6.7 | 7.8 | 8.9 | 9.7 | 8.6 | 60 | 1946 2010 |
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Mean 3pm relative humidity (%) | 48 | 50 | 51 | 55 | 62 | 67 | 64 | 61 | 58 | 55 | 53 | 50 | 56 | 60 | 1946 2010 |
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Mean 3pm cloud cover (oktas) | 4.2 | 4.3 | 4.7 | 5.2 | 5.8 | 5.6 | 5.5 | 5.7 | 5.5 | 5.4 | 5.3 | 5.0 | 5.2 | 57 | 1941 2010 |
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Mean 3pm wind speed (km/h) | 22.9 | 21.4 | 20.1 | 19.1 | 18.1 | 18.2 | 20.4 | 21.8 | 22.4 | 22.7 | 22.6 | 23.5 | 21.1 | 63 | 1941 2010 |
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3pm wind speed vs direction plot | ![]() |
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Monthly statistics are only included if there are more than 10 years of data. The number of years (provided in the 2nd last column of the table) may differ between elements if the observing program at the site changed. More detailed data for individual sites can be obtained by contacting the Bureau.