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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: WILCANNIA (REID ST) | Site number: 046043 | Commenced: 1879 | Map | |
Latitude: 31.56° S | Longitude: 143.37° E | Elevation: 75 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) | 35.5 | 34.7 | 31.4 | 26.3 | 21.3 | 17.7 | 17.1 | 19.5 | 23.6 | 27.4 | 31.2 | 34.0 | 26.6 | 128 | 1879 2014 |
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Highest temperature (°C) | 50.1 | 48.3 | 44.4 | 38.4 | 33.3 | 30.0 | 31.7 | 32.8 | 39.4 | 42.4 | 45.4 | 46.8 | 50.1 | 130 | 1879 2015 |
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Date | 11 Jan 1939 | 03 Feb 1897 | 01 Mar 2005 | 03 Apr 1986 | 06 May 1911 | 01 Jun 1923 | 22 Jul 1926 | 29 Aug 2013 | 22 Sep 2003 | 25 Oct 2014 | 29 Nov 2012 | 22 Dec 1972 | 11 Jan 1939 | ||||
Lowest maximum temperature (°C) | 16.1 | 16.1 | 17.2 | 14.2 | 11.7 | 7.8 | 6.9 | 8.9 | 11.6 | 13.2 | 15.0 | 13.3 | 6.9 | 130 | 1879 2015 |
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Date | 01 Jan 1970 | 07 Feb 1932 | 01 Mar 1987 | 19 Apr 1984 | 23 May 1896 | 15 Jun 1926 | 04 Jul 1900 | 10 Aug 1939 | 03 Sep 2005 | 11 Oct 2012 | 14 Nov 1917 | 21 Dec 1950 | 04 Jul 1900 | ||||
Decile 1 maximum temperature (°C) | 29.0 | 28.4 | 25.0 | 21.2 | 16.8 | 14.4 | 13.9 | 15.6 | 18.2 | 21.4 | 24.4 | 27.1 | 58 | 1895 2015 |
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Decile 9 maximum temperature(°C) | 42.1 | 40.7 | 37.3 | 32.2 | 26.9 | 22.2 | 21.2 | 24.9 | 30.2 | 34.4 | 38.8 | 40.6 | 58 | 1895 2015 |
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Mean number of days ≥ 30 °C | 25.2 | 23.0 | 19.0 | 7.0 | 0.4 | 0.0 | 0.0 | 0.3 | 2.8 | 9.5 | 17.2 | 23.3 | 127.7 | 131 | 1879 2015 |
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Mean number of days ≥ 35 °C | 17.0 | 14.6 | 7.7 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 2.7 | 7.7 | 13.5 | 64.0 | 131 | 1879 2015 |
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Mean number of days ≥ 40 °C | 6.0 | 4.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.6 | 4.1 | 17.0 | 131 | 1879 2015 |
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Minimum temperature | |||||||||||||||||
Mean minimum temperature (°C) | 19.7 | 19.2 | 16.2 | 11.5 | 7.7 | 5.3 | 4.1 | 5.5 | 8.4 | 11.9 | 15.3 | 17.9 | 11.9 | 126 | 1881 2014 |
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Lowest temperature (°C) | 8.1 | 7.2 | 5.0 | -0.6 | -4.4 | -3.9 | -6.1 | -3.9 | -1.7 | 1.7 | 3.9 | 7.8 | -6.1 | 128 | 1881 2015 |
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Date | 11 Jan 1897 | 08 Feb 1897 | 20 Mar 1897 | 29 Apr 1892 | 26 May 1898 | 30 Jun 1901 | 19 Jul 1898 | 04 Aug 1892 | 08 Sep 1892 | 03 Oct 1918 | 14 Nov 1966 | 03 Dec 1924 | 19 Jul 1898 | ||||
Highest minimum temperature (°C) | 33.3 | 32.8 | 29.6 | 25.2 | 20.6 | 16.7 | 16.1 | 18.9 | 23.6 | 27.2 | 29.4 | 33.4 | 33.4 | 128 | 1881 2015 |
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Date | 24 Jan 1896 | 08 Feb 1926 | 01 Mar 1983 | 10 Apr 2005 | 03 May 1942 | 06 Jun 2001 | 12 Jul 1933 | 12 Aug 1946 | 19 Sep 1996 | 22 Oct 2013 | 29 Nov 1959 | 21 Dec 1994 | 21 Dec 1994 | ||||
Decile 1 minimum temperature (°C) | 15.0 | 14.6 | 11.4 | 7.0 | 3.2 | 1.1 | 0.2 | 1.2 | 3.9 | 7.3 | 10.2 | 13.0 | 57 | 1895 2015 |
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Decile 9 minimum temperature (°C) | 25.7 | 25.0 | 21.5 | 17.5 | 13.2 | 9.9 | 8.7 | 10.0 | 13.9 | 17.7 | 21.6 | 23.8 | 57 | 1895 2015 |
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Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 1.5 | 5.5 | 8.5 | 4.4 | 0.5 | 0.0 | 0.0 | 0.0 | 20.5 | 129 | 1881 2015 |
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Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.3 | 2.6 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1 | 129 | 1881 2015 |
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Ground surface temperature | |||||||||||||||||
Mean daily ground minimum temperature (°C) | |
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Lowest ground temperature (°C) | |
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Date | |||||||||||||||||
Mean number of days ground min. temp. ≤ -1 °C | |
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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) | 26.8 | 25.3 | 24.5 | 18.3 | 23.9 | 22.9 | 17.9 | 17.4 | 16.7 | 25.9 | 21.1 | 25.3 | 266.1 | 145 | 1879 2024 |
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Highest rainfall (mm) | 236.1 | 184.7 | 324.4 | 181.3 | 113.0 | 101.7 | 84.3 | 84.3 | 130.9 | 200.4 | 95.4 | 252.3 | 680.2 | 145 | 1879 2024 |
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Date | 1885 | 2000 | 1887 | 1974 | 1906 | 1923 | 1886 | 1901 | 2016 | 2022 | 1992 | 1999 | 1956 | ||||
Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 66.4 | 145 | 1879 2024 |
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Date | 1994 | 2023 | 2023 | 2021 | 2023 | 1993 | 2018 | 2019 | 2019 | 2014 | 2006 | 1979 | 1940 | ||||
Decile 1 rainfall (mm) | 0.1 | 0.0 | 0.0 | 0.0 | 0.3 | 1.4 | 1.0 | 0.9 | 0.9 | 1.4 | 0.0 | 0.2 | 146 | n/a n/a |
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Decile 5 (median) rainfall (mm) | 12.5 | 13.0 | 10.4 | 8.6 | 18.3 | 18.0 | 14.0 | 12.0 | 9.9 | 16.9 | 13.4 | 10.8 | 146 | n/a n/a |
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Decile 9 rainfall (mm) | 72.2 | 76.0 | 65.3 | 56.4 | 54.3 | 50.8 | 43.3 | 42.6 | 38.6 | 67.6 | 51.9 | 60.3 | 146 | n/a n/a |
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Highest daily rainfall (mm) | 121.8 | 101.9 | 116.6 | 65.4 | 94.2 | 58.4 | 43.7 | 40.4 | 51.0 | 88.4 | 46.4 | 173.2 | 173.2 | 144 | 1879 2024 |
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Date | 22 Jan 1976 | 08 Feb 1932 | 03 Mar 2012 | 22 Apr 2019 | 23 May 1906 | 04 Jun 1923 | 26 Jul 1950 | 26 Aug 1903 | 08 Sep 2022 | 25 Oct 1894 | 20 Nov 1992 | 14 Dec 1936 | 14 Dec 1936 | ||||
Mean number of days of rain | 3.1 | 2.9 | 2.7 | 2.8 | 4.1 | 4.6 | 4.4 | 4.1 | 3.4 | 4.0 | 3.4 | 3.2 | 42.7 | 145 | 1879 2024 |
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Mean number of days of rain ≥ 1 mm | 2.3 | 2.2 | 2.1 | 2.1 | 3.0 | 3.2 | 3.0 | 2.9 | 2.4 | 3.1 | 2.8 | 2.5 | 31.6 | 144 | 1879 2024 |
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Mean number of days of rain ≥ 10 mm | 0.8 | 0.7 | 0.7 | 0.6 | 0.8 | 0.7 | 0.5 | 0.5 | 0.5 | 0.8 | 0.6 | 0.7 | 7.9 | 144 | 1879 2024 |
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Mean number of days of rain ≥ 25 mm | 0.3 | 0.3 | 0.2 | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | 2.0 | 144 | 1879 2024 |
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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) | |
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Maximum wind gust speed (km/h) | |
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Date | |||||||||||||||||
Mean daily sunshine (hours) | |
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Mean daily solar exposure (MJ/m2) | 27.9 | 25.1 | 21.5 | 16.5 | 12.5 | 10.5 | 11.4 | 14.7 | 18.8 | 23.2 | 25.9 | 28.1 | 19.7 | 35 | 1990 2024 |
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Mean number of clear days | 16.5 | 14.6 | 17.9 | 15.0 | 12.9 | 11.4 | 12.9 | 14.9 | 15.3 | 14.7 | 13.8 | 14.8 | 174.7 | 53 | 1919 2010 |
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Mean number of cloudy days | 4.8 | 4.2 | 3.8 | 4.4 | 7.1 | 7.8 | 6.8 | 5.2 | 4.7 | 5.7 | 5.8 | 5.6 | 65.9 | 53 | 1919 2010 |
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Mean daily evaporation (mm) | 6 | 1957 1963 |
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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) | 26.9 | 25.7 | 22.6 | 18.0 | 13.0 | 9.3 | 8.6 | 11.5 | 16.0 | 20.3 | 23.5 | 25.9 | 18.4 | 102 | 1907 2010 |
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Mean 9am wet-bulb temperature (°C) | 18.2 | 18.1 | 16.2 | 13.2 | 10.2 | 7.7 | 6.9 | 8.5 | 11.3 | 13.7 | 15.9 | 17.4 | 13.1 | 88 | 1907 2010 |
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Mean 9am dew-point temperature (°C) | 11.0 | 11.8 | 10.6 | 8.6 | 7.7 | 6.2 | 4.9 | 5.0 | 6.0 | 6.6 | 8.3 | 9.3 | 8.0 | 40 | 1957 2010 |
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Mean 9am relative humidity (%) | 41 | 46 | 50 | 58 | 71 | 80 | 78 | 67 | 54 | 46 | 42 | 40 | 56 | 88 | 1907 2010 |
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Mean 9am cloud cover (oktas) | 1.8 | 1.9 | 1.8 | 2.0 | 2.7 | 3.0 | 2.7 | 2.2 | 2.0 | 2.2 | 2.2 | 2.1 | 2.2 | 102 | 1907 2010 |
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Mean 9am wind speed (km/h) | 14.2 | 13.0 | 11.7 | 10.4 | 8.0 | 7.3 | 7.5 | 11.0 | 14.2 | 15.6 | 15.9 | 15.4 | 12.0 | 52 | 1957 2010 |
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9am wind speed vs direction plot | |||||||||||||||||
Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
3 pm conditions | |||||||||||||||||
Mean 3pm temperature (°C) | 34.2 | 33.6 | 30.5 | 25.5 | 20.6 | 17.1 | 16.6 | 18.9 | 22.7 | 26.4 | 29.9 | 32.6 | 25.7 | 101 | 1909 2010 |
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Mean 3pm wet-bulb temperature (°C) | 20.8 | 20.9 | 19.3 | 16.6 | 14.2 | 12.1 | 11.2 | 12.1 | 14.0 | 16.2 | 18.0 | 19.7 | 16.3 | 86 | 1909 2010 |
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Mean 3pm dew-point temperature (°C) | 9.7 | 10.5 | 10.0 | 7.8 | 7.5 | 6.5 | 4.8 | 3.7 | 4.2 | 4.4 | 6.5 | 7.5 | 6.9 | 40 | 1957 2010 |
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Mean 3pm relative humidity (%) | 27 | 29 | 32 | 37 | 46 | 53 | 49 | 41 | 34 | 30 | 28 | 27 | 36 | 86 | 1909 2010 |
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Mean 3pm cloud cover (oktas) | 2.5 | 2.6 | 2.3 | 2.6 | 3.2 | 3.3 | 3.2 | 2.8 | 2.4 | 2.7 | 2.8 | 2.7 | 2.8 | 97 | 1912 2010 |
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Mean 3pm wind speed (km/h) | 15.1 | 13.7 | 13.4 | 12.1 | 11.6 | 12.5 | 13.6 | 15.9 | 16.8 | 15.9 | 16.1 | 15.7 | 14.4 | 51 | 1957 2010 |
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3pm wind speed vs direction plot |
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.