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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: LEIGH CREEK AIRPORT | Site number: 017110 | Commenced: 1982 | Map | |
Latitude: 30.60° S | Longitude: 138.42° E | Elevation: 259 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) | 35.9 | 34.7 | 31.6 | 26.4 | 21.1 | 17.1 | 16.9 | 19.4 | 23.6 | 27.3 | 30.8 | 33.5 | 26.5 | 41 | 1982 2025 |
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Highest temperature (°C) | 46.9 | 45.4 | 42.4 | 37.8 | 32.1 | 28.4 | 26.7 | 33.1 | 37.7 | 41.1 | 46.0 | 46.2 | 46.9 | 42 | 1982 2025 |
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Date | 24 Jan 2019 | 06 Feb 2009 | 01 Mar 2025 | 11 Apr 2018 | 04 May 2013 | 03 Jun 2023 | 31 Jul 2021 | 24 Aug 2024 | 27 Sep 2012 | 30 Oct 2008 | 28 Nov 2020 | 19 Dec 2019 | 24 Jan 2019 | ||||
Lowest maximum temperature (°C) | 20.2 | 17.0 | 16.8 | 14.6 | 9.2 | 9.6 | 9.3 | 9.9 | 11.7 | 14.1 | 16.0 | 20.0 | 9.2 | 42 | 1982 2025 |
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Date | 11 Jan 1983 | 06 Feb 2011 | 13 Mar 1989 | 30 Apr 2020 | 22 May 1990 | 01 Jun 1989 | 15 Jul 1984 | 07 Aug 2020 | 01 Sep 2001 | 15 Oct 2010 | 01 Nov 2022 | 09 Dec 2001 | 22 May 1990 | ||||
Decile 1 maximum temperature (°C) | 29.3 | 28.3 | 24.9 | 20.9 | 16.8 | 14.0 | 13.3 | 15.0 | 18.0 | 20.5 | 24.0 | 26.5 | 40 | 1982 2025 |
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Decile 9 maximum temperature(°C) | 41.8 | 40.7 | 37.0 | 32.1 | 25.9 | 20.6 | 20.9 | 24.6 | 30.7 | 34.7 | 37.9 | 40.0 | 40 | 1982 2025 |
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Mean number of days ≥ 30 °C | 26.7 | 23.1 | 19.6 | 6.2 | 0.1 | 0.0 | 0.0 | 0.2 | 3.4 | 9.5 | 16.2 | 22.6 | 127.6 | 42 | 1982 2025 |
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Mean number of days ≥ 35 °C | 17.7 | 13.9 | 7.6 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 2.7 | 6.5 | 12.5 | 61.7 | 42 | 1982 2025 |
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Mean number of days ≥ 40 °C | 7.0 | 3.9 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.4 | 3.1 | 16.2 | 42 | 1982 2025 |
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Minimum temperature | |||||||||||||||||
Mean minimum temperature (°C) | 21.1 | 20.4 | 17.7 | 13.0 | 8.7 | 5.5 | 4.7 | 6.2 | 9.4 | 12.7 | 16.2 | 18.9 | 12.9 | 41 | 1982 2025 |
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Lowest temperature (°C) | 11.0 | 10.3 | 6.7 | 2.2 | -0.7 | -1.7 | -2.4 | -1.2 | 0.9 | 2.5 | 6.1 | 8.6 | -2.4 | 42 | 1982 2025 |
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Date | 09 Jan 1992 | 04 Feb 2023 | 29 Mar 2008 | 28 Apr 2008 | 24 May 2006 | 17 Jun 1998 | 16 Jul 1997 | 08 Aug 2008 | 06 Sep 1995 | 13 Oct 1987 | 01 Nov 2010 | 06 Dec 1995 | 16 Jul 1997 | ||||
Highest minimum temperature (°C) | 33.0 | 33.2 | 29.8 | 23.6 | 19.8 | 18.5 | 15.6 | 19.1 | 21.5 | 25.8 | 29.4 | 33.2 | 33.2 | 42 | 1982 2025 |
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Date | 13 Jan 1988 | 16 Feb 2004 | 01 Mar 2025 | 02 Apr 2005 | 04 May 1988 | 09 Jun 1995 | 13 Jul 2013 | 30 Aug 2005 | 30 Sep 2001 | 20 Oct 2015 | 26 Nov 2012 | 20 Dec 2019 | 20 Dec 2019 | ||||
Decile 1 minimum temperature (°C) | 15.5 | 15.0 | 12.4 | 8.3 | 4.4 | 1.5 | 0.8 | 2.0 | 5.0 | 7.7 | 11.1 | 13.3 | 40 | 1982 2025 |
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Decile 9 minimum temperature (°C) | 26.6 | 25.9 | 22.5 | 18.0 | 13.2 | 10.2 | 9.1 | 10.8 | 14.8 | 18.6 | 22.2 | 24.6 | 40 | 1982 2025 |
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Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 4.4 | 6.1 | 2.9 | 0.1 | 0.0 | 0.0 | 0.0 | 13.8 | 42 | 1982 2025 |
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Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 1.4 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 2.5 | 42 | 1982 2025 |
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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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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) | 24.5 | 23.9 | 17.9 | 13.9 | 15.4 | 16.4 | 14.5 | 14.3 | 16.5 | 18.1 | 19.0 | 20.3 | 214.7 | 39 | 1982 2025 |
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Highest rainfall (mm) | 122.6 | 119.6 | 175.1 | 112.4 | 59.8 | 77.0 | 53.4 | 64.4 | 112.8 | 124.6 | 76.0 | 157.0 | 496.0 | 39 | 1982 2025 |
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Date | 2022 | 2012 | 1989 | 2010 | 1986 | 2001 | 1989 | 2016 | 2010 | 2022 | 2009 | 1988 | 2010 | ||||
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 | 0.2 | 50.0 | 39 | 1982 2025 |
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Date | 2025 | 2023 | 2018 | 2019 | 2025 | 2011 | 2022 | 2007 | 2023 | 2002 | 2020 | 2023 | 2019 | ||||
Decile 1 rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.8 | 1.2 | 0.8 | 0.2 | 0.2 | 0.3 | 1.1 | 41 | n/a n/a |
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Decile 5 (median) rainfall (mm) | 7.4 | 7.4 | 5.4 | 5.6 | 6.0 | 9.2 | 8.0 | 7.2 | 7.0 | 13.4 | 11.4 | 12.8 | 41 | n/a n/a |
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Decile 9 rainfall (mm) | 80.8 | 55.8 | 52.2 | 39.2 | 39.2 | 47.6 | 36.7 | 38.8 | 38.7 | 41.8 | 42.5 | 34.8 | 41 | n/a n/a |
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Highest daily rainfall (mm) | 93.2 | 57.4 | 83.8 | 67.4 | 45.0 | 35.6 | 19.4 | 39.8 | 97.6 | 59.4 | 50.0 | 112.6 | 112.6 | 38 | 1982 2025 |
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Date | 23 Jan 2022 | 29 Feb 2012 | 14 Mar 1989 | 09 Apr 2010 | 23 May 1986 | 01 Jun 2013 | 07 Jul 2024 | 30 Aug 2016 | 04 Sep 2010 | 19 Oct 2022 | 24 Nov 1989 | 25 Dec 1988 | 25 Dec 1988 | ||||
Mean number of days of rain | 3.6 | 2.6 | 3.1 | 2.9 | 3.7 | 5.3 | 6.0 | 4.6 | 3.9 | 4.2 | 4.3 | 3.8 | 48.0 | 39 | 1982 2025 |
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Mean number of days of rain ≥ 1 mm | 2.4 | 1.9 | 2.0 | 1.7 | 2.1 | 2.9 | 2.9 | 2.7 | 2.1 | 2.5 | 2.7 | 2.5 | 28.4 | 38 | 1982 2025 |
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Mean number of days of rain ≥ 10 mm | 0.7 | 0.8 | 0.5 | 0.4 | 0.5 | 0.3 | 0.4 | 0.4 | 0.5 | 0.6 | 0.6 | 0.6 | 6.3 | 38 | 1982 2025 |
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Mean number of days of rain ≥ 25 mm | 0.2 | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 1.4 | 38 | 1982 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) | 422 | 391 | 359 | 295 | 280 | 280 | 300 | 337 | 381 | 393 | 392 | 410 | 353 | 20 | 2003 2025 |
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Maximum wind gust speed (km/h) | 96 | 94 | 78 | 76 | 72 | 74 | 81 | 83 | 96 | 98 | 96 | 113 | 113 | 22 | 1982 2025 |
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Date | 17 Jan 2017 | 21 Feb 2010 | 26 Mar 2006 | 12 Apr 2011 | 29 May 2007 | 30 Jun 2009 | 14 Jul 2006 | 11 Aug 2015 | 22 Sep 2009 | 27 Oct 2021 | 09 Nov 2011 | 23 Dec 2005 | 23 Dec 2005 | ||||
Mean daily sunshine (hours) | |
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Mean daily solar exposure (MJ/m2) | 28.0 | 25.4 | 21.8 | 17.0 | 13.1 | 11.2 | 12.0 | 15.3 | 19.6 | 23.8 | 26.4 | 28.4 | 20.2 | 35 | 1990 2025 |
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Mean number of clear days | 5 | 1982 1990 |
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Mean number of cloudy days | 5 | 1982 1990 |
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Mean daily evaporation (mm) | |
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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) | 26.6 | 25.2 | 22.8 | 19.6 | 14.4 | 10.2 | 9.6 | 12.2 | 16.9 | 19.9 | 22.6 | 25.0 | 18.8 | 27 | 1982 2010 |
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Mean 9am wet-bulb temperature (°C) | 16.5 | 16.6 | 14.8 | 12.8 | 10.6 | 7.9 | 7.2 | 8.4 | 11.0 | 12.2 | 14.1 | 15.5 | 12.3 | 24 | 1982 2010 |
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Mean 9am dew-point temperature (°C) | 7.2 | 8.7 | 7.0 | 6.0 | 6.0 | 5.1 | 3.8 | 3.5 | 3.9 | 3.8 | 4.9 | 6.5 | 5.5 | 25 | 1982 2010 |
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Mean 9am relative humidity (%) | 34 | 39 | 40 | 44 | 59 | 71 | 69 | 59 | 47 | 40 | 37 | 36 | 48 | 25 | 1982 2010 |
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Mean 9am cloud cover (oktas) | 5 | 1982 1990 |
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Mean 9am wind speed (km/h) | 22.1 | 19.7 | 18.2 | 16.9 | 11.4 | 9.6 | 10.7 | 14.5 | 20.5 | 21.8 | 22.1 | 21.9 | 17.5 | 23 | 1982 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) | 33.8 | 32.7 | 30.2 | 25.0 | 20.2 | 16.3 | 15.9 | 18.1 | 22.3 | 25.5 | 29.1 | 31.3 | 25.0 | 27 | 1982 2010 |
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Mean 3pm wet-bulb temperature (°C) | 18.6 | 18.7 | 17.3 | 14.7 | 12.6 | 10.5 | 10.0 | 10.8 | 12.8 | 14.2 | 16.1 | 17.4 | 14.5 | 22 | 1982 2010 |
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Mean 3pm dew-point temperature (°C) | 4.8 | 6.4 | 5.1 | 4.3 | 4.1 | 3.7 | 2.9 | 1.8 | 1.4 | 1.6 | 2.4 | 3.9 | 3.5 | 25 | 1982 2010 |
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Mean 3pm relative humidity (%) | 20 | 23 | 23 | 29 | 37 | 45 | 44 | 37 | 29 | 26 | 22 | 22 | 30 | 25 | 1982 2010 |
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Mean 3pm cloud cover (oktas) | 5 | 1982 1990 |
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Mean 3pm wind speed (km/h) | 19.0 | 18.2 | 17.5 | 17.4 | 16.7 | 17.3 | 18.5 | 20.9 | 22.4 | 21.2 | 20.8 | 20.2 | 19.2 | 24 | 1982 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.