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Climate statistics for Australian locations
Monthly climate statistics
All years of record
JARRAHWOOD
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 details
| Site name: JARRAHWOOD | Site number: 009842 | Commenced: 1975 | Map | |
| Latitude: 33.80° S | Longitude: 115.67° E | Elevation: 130 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) | 30.0 | 30.2 | 27.8 | 23.9 | 20.1 | 17.3 | 16.5 | 17.0 | 18.4 | 20.9 | 24.1 | 27.6 | 22.8 | 43 | 1975 2025 |
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| Highest temperature (°C) | 43.7 | 42.5 | 41.2 | 35.0 | 29.5 | 24.0 | 23.9 | 25.7 | 30.5 | 34.3 | 38.5 | 40.5 | 43.7 | 43 | 1975 2025 |
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| Date | 20 Jan 2025 | 10 Feb 2024 | 07 Mar 2007 | 06 Apr 2024 | 01 May 2003 | 01 Jun 2019 | 17 Jul 1976 | 31 Aug 2023 | 27 Sep 2023 | 17 Oct 2009 | 24 Nov 2023 | 30 Dec 2012 | 20 Jan 2025 | ||||
| Lowest maximum temperature (°C) | 18.1 | 17.2 | 14.0 | 12.7 | 10.9 | 10.6 | 9.7 | 10.6 | 11.4 | 13.2 | 11.6 | 16.1 | 9.7 | 43 | 1975 2025 |
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| Date | 13 Jan 1988 | 14 Feb 1982 | 31 Mar 2005 | 21 Apr 1980 | 31 May 1976 | 21 Jun 1981 | 21 Jul 1978 | 02 Aug 1984 | 10 Sep 1978 | 20 Oct 1988 | 19 Nov 1992 | 16 Dec 2007 | 21 Jul 1978 | ||||
| Decile 1 maximum temperature (°C) | 23.6 | 24.2 | 22.2 | 19.5 | 16.7 | 14.5 | 14.0 | 14.2 | 15.0 | 16.5 | 19.0 | 21.4 | 40 | 1975 2025 |
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| Decile 9 maximum temperature(°C) | 36.5 | 36.0 | 33.7 | 29.0 | 23.5 | 20.0 | 19.0 | 19.6 | 22.5 | 25.8 | 29.6 | 33.9 | 40 | 1975 2025 |
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| Mean number of days ≥ 30 °C | 15.2 | 14.5 | 10.0 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 3.2 | 9.2 | 54.5 | 45 | 1975 2025 |
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| Mean number of days ≥ 35 °C | 5.1 | 4.5 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 2.5 | 14.3 | 45 | 1975 2025 |
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| Mean number of days ≥ 40 °C | 0.4 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 45 | 1975 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 12.8 | 13.6 | 11.9 | 8.8 | 6.8 | 5.4 | 5.0 | 5.3 | 6.0 | 7.5 | 9.6 | 11.2 | 8.7 | 43 | 1975 2025 |
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| Lowest temperature (°C) | 1.5 | 3.2 | 1.0 | -1.2 | -3.0 | -4.4 | -3.2 | -2.5 | -2.7 | -2.0 | -1.5 | 1.0 | -4.4 | 43 | 1975 2025 |
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| Date | 13 Jan 2003 | 25 Feb 2016 | 29 Mar 2007 | 22 Apr 1983 | 24 May 2012 | 17 Jun 2006 | 19 Jul 2006 | 09 Aug 2010 | 15 Sep 2018 | 07 Oct 1992 | 07 Nov 2018 | 04 Dec 2002 | 17 Jun 2006 | ||||
| Highest minimum temperature (°C) | 26.0 | 23.4 | 24.4 | 19.5 | 18.4 | 16.6 | 15.0 | 15.5 | 16.0 | 17.0 | 22.1 | 23.5 | 26.0 | 43 | 1975 2025 |
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| Date | 08 Jan 2013 | 20 Feb 2024 | 06 Mar 1990 | 03 Apr 2022 | 01 May 1983 | 29 Jun 1985 | 15 Jul 2013 | 21 Aug 2011 | 12 Sep 2019 | 21 Oct 1996 | 20 Nov 2010 | 27 Dec 2021 | 08 Jan 2013 | ||||
| Decile 1 minimum temperature (°C) | 7.1 | 8.0 | 5.8 | 3.5 | 1.5 | 0.0 | 0.0 | 0.4 | 1.4 | 2.5 | 4.5 | 6.0 | 40 | 1975 2025 |
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| Decile 9 minimum temperature (°C) | 17.7 | 18.3 | 17.0 | 14.4 | 12.5 | 10.5 | 10.0 | 10.5 | 10.9 | 12.5 | 14.5 | 16.3 | 40 | 1975 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.1 | 1.0 | 3.7 | 6.4 | 6.8 | 6.3 | 4.2 | 1.8 | 0.4 | 0.0 | 30.7 | 45 | 1975 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 2.8 | 3.2 | 2.5 | 1.2 | 0.4 | 0.0 | 0.0 | 11.1 | 45 | 1975 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) | 15.5 | 12.9 | 22.2 | 49.3 | 119.8 | 154.9 | 179.1 | 148.7 | 101.2 | 55.0 | 39.7 | 16.4 | 915.2 | 50 | 1975 2025 |
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| Highest rainfall (mm) | 148.6 | 74.4 | 83.0 | 146.0 | 228.9 | 348.2 | 386.7 | 329.4 | 217.0 | 174.7 | 100.0 | 78.6 | 1306.2 | 50 | 1975 2025 |
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| Date | 2016 | 2021 | 1998 | 1985 | 1984 | 1988 | 1996 | 2024 | 2013 | 1999 | 2020 | 2001 | 2016 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 28.0 | 39.8 | 59.2 | 23.2 | 23.8 | 11.2 | 0.0 | 0.0 | 526.8 | 50 | 1975 2025 |
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| Date | 2023 | 2023 | 2012 | 2024 | 2023 | 2017 | 2012 | 2008 | 2024 | 2009 | 1999 | 1997 | 2010 | ||||
| Decile 1 rainfall (mm) | 0.4 | 0.4 | 4.4 | 5.9 | 47.5 | 86.6 | 116.1 | 84.6 | 51.9 | 24.9 | 7.8 | 1.0 | 51 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 4.9 | 5.5 | 16.6 | 43.9 | 115.7 | 151.0 | 173.8 | 144.2 | 90.0 | 48.9 | 38.6 | 9.8 | 51 | n/a n/a |
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| Decile 9 rainfall (mm) | 41.0 | 30.7 | 48.2 | 102.1 | 197.3 | 229.0 | 261.8 | 201.0 | 160.6 | 86.2 | 81.5 | 39.3 | 51 | n/a n/a |
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| Highest daily rainfall (mm) | 67.0 | 43.0 | 52.0 | 106.4 | 92.6 | 76.6 | 113.2 | 83.2 | 56.4 | 68.2 | 52.6 | 50.0 | 113.2 | 50 | 1975 2025 |
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| Date | 20 Jan 2016 | 07 Feb 2021 | 22 Mar 2017 | 09 Apr 1985 | 21 May 1991 | 28 Jun 2007 | 16 Jul 2016 | 17 Aug 2024 | 13 Sep 2023 | 08 Oct 1999 | 21 Nov 1997 | 12 Dec 1996 | 16 Jul 2016 | ||||
| Mean number of days of rain | 3.5 | 3.6 | 5.3 | 9.1 | 14.3 | 18.7 | 21.1 | 19.1 | 16.3 | 12.0 | 8.1 | 4.6 | 135.7 | 50 | 1975 2025 |
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| Mean number of days of rain ≥ 1 mm | 2.0 | 2.2 | 3.5 | 6.3 | 10.8 | 15.3 | 17.3 | 16.1 | 13.5 | 8.8 | 5.9 | 3.0 | 104.7 | 50 | 1975 2025 |
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| Mean number of days of rain ≥ 10 mm | 0.3 | 0.3 | 0.7 | 1.4 | 3.9 | 5.4 | 6.0 | 5.1 | 3.3 | 1.7 | 1.3 | 0.4 | 29.8 | 50 | 1975 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.2 | 0.1 | 0.1 | 0.4 | 1.3 | 1.4 | 1.6 | 1.2 | 0.6 | 0.2 | 0.1 | 0.1 | 7.3 | 50 | 1975 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) | |
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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) | 28.0 | 24.4 | 18.9 | 13.3 | 9.7 | 8.0 | 8.7 | 11.4 | 15.2 | 20.0 | 24.5 | 27.9 | 17.5 | 35 | 1990 2025 |
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| Mean number of clear days | 14.3 | 12.5 | 11.1 | 7.0 | 4.9 | 3.6 | 3.0 | 3.3 | 3.4 | 5.1 | 6.8 | 11.1 | 86.1 | 35 | 1975 2012 |
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| Mean number of cloudy days | 4.4 | 5.1 | 7.6 | 10.2 | 13.2 | 13.9 | 14.1 | 14.2 | 13.7 | 12.5 | 10.2 | 6.9 | 126.0 | 35 | 1975 2012 |
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| Mean daily evaporation (mm) | 6.1 | 5.7 | 4.3 | 2.6 | 1.7 | 1.4 | 1.5 | 1.8 | 2.3 | 3.2 | 4.3 | 5.3 | 3.3 | 40 | 1975 2022 |
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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) | 20.5 | 20.4 | 18.9 | 15.8 | 12.4 | 10.0 | 9.4 | 10.7 | 13.0 | 15.3 | 17.5 | 19.5 | 15.3 | 30 | 1975 2012 |
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| Mean 9am wet-bulb temperature (°C) | 16.3 | 16.6 | 15.6 | 13.8 | 11.3 | 9.3 | 8.8 | 9.7 | 11.1 | 12.4 | 13.9 | 15.3 | 12.8 | 28 | 1975 2012 |
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| Mean 9am dew-point temperature (°C) | 13.0 | 13.6 | 13.0 | 12.2 | 10.3 | 8.4 | 8.0 | 8.5 | 9.2 | 9.7 | 10.8 | 11.9 | 10.7 | 28 | 1975 2012 |
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| Mean 9am relative humidity (%) | 63 | 66 | 70 | 80 | 88 | 90 | 91 | 88 | 79 | 70 | 66 | 63 | 76 | 28 | 1975 2012 |
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| Mean 9am cloud cover (oktas) | 3.1 | 3.3 | 3.5 | 4.3 | 4.7 | 4.9 | 5.0 | 4.8 | 4.9 | 4.9 | 4.3 | 3.7 | 4.3 | 35 | 1975 2012 |
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| Mean 9am wind speed (km/h) | 10.0 | 10.1 | 9.2 | 8.0 | 7.7 | 7.5 | 8.1 | 8.2 | 9.8 | 10.2 | 10.3 | 9.7 | 9.1 | 32 | 1975 2012 |
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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) | 28.0 | 28.2 | 26.2 | 22.2 | 18.5 | 15.7 | 14.9 | 15.4 | 16.7 | 18.9 | 22.0 | 25.5 | 21.0 | 30 | 1975 2012 |
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| Mean 3pm wet-bulb temperature (°C) | 19.1 | 19.3 | 18.3 | 16.5 | 14.5 | 12.8 | 12.0 | 12.1 | 12.7 | 14.1 | 15.8 | 17.8 | 15.4 | 28 | 1975 2012 |
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| Mean 3pm dew-point temperature (°C) | 12.9 | 13.0 | 12.3 | 12.0 | 10.9 | 9.9 | 9.2 | 8.9 | 8.8 | 9.7 | 10.7 | 11.9 | 10.9 | 28 | 1975 2012 |
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| Mean 3pm relative humidity (%) | 42 | 42 | 45 | 55 | 64 | 70 | 70 | 66 | 61 | 57 | 51 | 45 | 56 | 28 | 1975 2012 |
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| Mean 3pm cloud cover (oktas) | 2.5 | 2.6 | 3.6 | 4.6 | 5.3 | 5.5 | 5.7 | 5.9 | 5.4 | 4.9 | 4.3 | 3.2 | 4.5 | 35 | 1975 2012 |
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| Mean 3pm wind speed (km/h) | 11.2 | 11.6 | 10.9 | 10.0 | 10.3 | 11.0 | 11.6 | 12.0 | 12.8 | 11.6 | 11.1 | 10.9 | 11.2 | 32 | 1975 2012 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0039 Prepared at Thu 02 Oct 2025 00:27:15 AM AEST
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.
Related Links
- This page URL: http://www.bom.gov.au/climate/averages/tables/cw_009842_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_009842.shtml - About climate averages: http://www.bom.gov.au/climate/cdo/about/about-stats.shtml
- Data file (csv): http://www.bom.gov.au/clim_data/cdio/tables/text/IDCJCM0039_009842.csv
- Climate averages home page URL: http://www.bom.gov.au/climate/data/index.shtml
- Bureau of Meteorology website: http://www.bom.gov.au
Related information
Maps
- Long term climatology maps for selected elements
- Rainfall maps and temperature maps based on recent observations
Recent observations for this site
- Daily Weather Observations from this site are included in the Daily Weather Observations Jarrahwood
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 02 Oct 2025 00:27:15 AM AEST