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Climate statistics for Australian locations
Monthly climate statistics
All years of record
BICKLEY
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: BICKLEY | Site number: 009240 | Commenced: 1969 | Map | |
| Latitude: 32.01° S | Longitude: 116.14° E | Elevation: 384 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) | 30.7 | 30.6 | 28.0 | 23.6 | 19.3 | 16.1 | 15.1 | 16.1 | 17.8 | 21.2 | 25.0 | 28.4 | 22.7 | 31 | 1994 2025 |
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| Highest temperature (°C) | 41.8 | 42.1 | 41.0 | 36.5 | 31.0 | 23.0 | 22.0 | 26.6 | 31.3 | 35.8 | 38.9 | 41.0 | 42.1 | 31 | 1994 2025 |
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| Date | 18 Jan 2010 | 01 Feb 2024 | 10 Mar 2003 | 11 Apr 2020 | 01 May 2002 | 04 Jun 2020 | 24 Jul 1999 | 28 Aug 2019 | 27 Sep 2023 | 17 Oct 2009 | 16 Nov 2019 | 23 Dec 2024 | 01 Feb 2024 | ||||
| Lowest maximum temperature (°C) | 16.3 | 13.7 | 14.0 | 13.0 | 9.0 | 8.1 | 9.6 | 9.4 | 9.8 | 12.0 | 13.9 | 16.0 | 8.1 | 31 | 1994 2025 |
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| Date | 30 Jan 2017 | 09 Feb 2017 | 31 Mar 2005 | 01 Apr 2005 | 31 May 2004 | 06 Jun 2023 | 11 Jul 2011 | 09 Aug 2022 | 03 Sep 1999 | 27 Oct 2007 | 18 Nov 2022 | 16 Dec 2007 | 06 Jun 2023 | ||||
| Decile 1 maximum temperature (°C) | 24.8 | 25.0 | 22.0 | 19.0 | 15.4 | 13.0 | 12.7 | 13.0 | 14.0 | 16.3 | 18.9 | 21.4 | 28 | 1994 2025 |
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| Decile 9 maximum temperature(°C) | 36.5 | 36.4 | 34.6 | 29.0 | 23.4 | 19.4 | 18.0 | 19.0 | 22.5 | 27.0 | 31.8 | 35.0 | 28 | 1994 2025 |
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| Mean number of days ≥ 30 °C | 17.8 | 16.1 | 10.9 | 2.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 1.3 | 5.4 | 12.2 | 66.1 | 31 | 1994 2025 |
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| Mean number of days ≥ 35 °C | 5.9 | 5.3 | 2.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.7 | 3.6 | 18.1 | 31 | 1994 2025 |
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| Mean number of days ≥ 40 °C | 0.5 | 0.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.4 | 31 | 1994 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 15.5 | 15.9 | 14.8 | 12.7 | 10.2 | 8.2 | 7.4 | 7.7 | 8.4 | 9.8 | 11.9 | 13.9 | 11.4 | 31 | 1994 2025 |
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| Lowest temperature (°C) | 8.0 | 8.0 | 5.0 | 4.4 | 3.0 | 1.9 | 1.0 | 1.0 | 1.0 | 3.0 | 4.0 | 5.0 | 1.0 | 31 | 1994 2025 |
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| Date | 16 Jan 2007 | 18 Feb 2007 | 28 Mar 2007 | 20 Apr 2019 | 25 May 2006 | 26 Jun 2023 | 06 Jul 2005 | 29 Aug 2004 | 10 Sep 2005 | 10 Oct 2005 | 02 Nov 2005 | 02 Dec 2002 | 10 Sep 2005 | ||||
| Highest minimum temperature (°C) | 27.1 | 25.4 | 24.3 | 20.3 | 18.0 | 15.0 | 14.0 | 15.0 | 18.8 | 18.6 | 22.0 | 24.3 | 27.1 | 31 | 1994 2025 |
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| Date | 21 Jan 2025 | 02 Feb 2024 | 12 Mar 2010 | 09 Apr 2013 | 02 May 2002 | 20 Jun 2015 | 02 Jul 2014 | 07 Aug 2006 | 28 Sep 2023 | 21 Oct 2008 | 12 Nov 2003 | 29 Dec 2009 | 21 Jan 2025 | ||||
| Decile 1 minimum temperature (°C) | 12.0 | 11.8 | 11.0 | 9.0 | 6.7 | 5.0 | 4.0 | 4.4 | 5.0 | 6.3 | 8.0 | 10.0 | 28 | 1994 2025 |
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| Decile 9 minimum temperature (°C) | 19.7 | 20.1 | 19.0 | 16.7 | 13.9 | 11.2 | 10.6 | 11.0 | 11.5 | 13.6 | 16.0 | 18.0 | 28 | 1994 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 0.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.9 | 31 | 1994 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31 | 1994 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) | 19.6 | 20.3 | 27.0 | 53.8 | 129.1 | 197.0 | 219.4 | 176.5 | 122.2 | 66.7 | 41.4 | 13.7 | 1088.3 | 56 | 1969 2025 |
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| Highest rainfall (mm) | 143.2 | 122.2 | 140.4 | 157.8 | 281.6 | 376.2 | 459.2 | 307.6 | 295.8 | 165.2 | 169.4 | 64.4 | 1444.8 | 56 | 1969 2025 |
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| Date | 2018 | 1986 | 1986 | 2008 | 1974 | 1983 | 2021 | 1977 | 2013 | 2021 | 2020 | 2017 | 1974 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 28.0 | 28.8 | 31.6 | 30.2 | 9.7 | 1.5 | 2.0 | 0.0 | 572.8 | 56 | 1969 2025 |
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| Date | 2022 | 2023 | 2012 | 1982 | 2019 | 2013 | 2012 | 1978 | 1969 | 1969 | 1999 | 2023 | 2010 | ||||
| Decile 1 rainfall (mm) | 0.0 | 0.0 | 1.3 | 6.4 | 54.4 | 98.4 | 125.2 | 97.7 | 58.6 | 24.0 | 7.5 | 0.5 | 57 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 4.6 | 6.0 | 16.0 | 41.2 | 125.0 | 204.5 | 213.4 | 178.1 | 117.0 | 64.5 | 34.6 | 8.2 | 57 | n/a n/a |
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| Decile 9 rainfall (mm) | 49.1 | 60.4 | 64.8 | 106.8 | 199.3 | 308.3 | 344.0 | 261.2 | 201.6 | 113.9 | 76.4 | 37.3 | 57 | n/a n/a |
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| Highest daily rainfall (mm) | 139.2 | 83.6 | 59.4 | 81.0 | 82.2 | 91.0 | 137.0 | 98.2 | 78.8 | 62.0 | 66.0 | 36.4 | 139.2 | 56 | 1969 2025 |
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| Date | 16 Jan 2018 | 10 Feb 2017 | 28 Mar 1986 | 22 Apr 1990 | 13 May 1988 | 25 Jun 1986 | 30 Jul 2001 | 08 Aug 1977 | 14 Sep 1984 | 18 Oct 1995 | 14 Nov 1974 | 18 Dec 2017 | 16 Jan 2018 | ||||
| Mean number of days of rain | 3.2 | 2.8 | 4.5 | 7.4 | 12.6 | 17.3 | 18.5 | 16.9 | 14.4 | 9.4 | 6.5 | 3.6 | 117.1 | 56 | 1969 2025 |
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| Mean number of days of rain ≥ 1 mm | 1.9 | 1.9 | 2.8 | 5.2 | 9.5 | 13.0 | 14.7 | 13.1 | 10.4 | 7.1 | 4.8 | 2.1 | 86.5 | 56 | 1969 2025 |
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| Mean number of days of rain ≥ 10 mm | 0.5 | 0.6 | 0.8 | 1.7 | 4.3 | 6.3 | 7.2 | 6.4 | 4.3 | 2.3 | 1.4 | 0.4 | 36.2 | 56 | 1969 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.2 | 0.2 | 0.2 | 0.5 | 1.6 | 2.6 | 2.9 | 2.2 | 1.3 | 0.4 | 0.3 | 0.1 | 12.5 | 56 | 1969 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) | 441 | 445 | 417 | 379 | 354 | 352 | 359 | 363 | 394 | 389 | 408 | 423 | 393 | 11 | 2008 2025 |
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| Maximum wind gust speed (km/h) | 98 | 94 | 80 | 80 | 104 | 109 | 98 | 117 | 102 | 98 | 91 | 87 | 117 | 15 | 2008 2025 |
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| Date | 30 Jan 2012 | 06 Feb 2021 | 01 Mar 2020 | 23 Apr 2024 | 21 May 2009 | 29 Jun 2009 | 26 Jul 2013 | 02 Aug 2022 | 21 Sep 2012 | 04 Oct 2019 | 28 Nov 2012 | 11 Dec 2022 | 02 Aug 2022 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 28.8 | 25.4 | 20.4 | 14.8 | 11.0 | 9.1 | 9.6 | 12.5 | 16.5 | 22.0 | 26.1 | 29.4 | 18.8 | 35 | 1990 2025 |
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| Mean number of clear days | 2 | 1994 1997 |
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| Mean number of cloudy days | 2 | 1994 1997 |
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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) | 21.5 | 21.2 | 19.3 | 16.5 | 13.3 | 10.6 | 9.7 | 10.7 | 12.4 | 15.1 | 18.1 | 20.1 | 15.7 | 17 | 1994 2010 |
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| Mean 9am wet-bulb temperature (°C) | 16.2 | 16.2 | 15.1 | 13.5 | 11.4 | 9.4 | 8.6 | 9.3 | 10.4 | 11.8 | 13.8 | 14.9 | 12.6 | 17 | 1994 2010 |
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| Mean 9am dew-point temperature (°C) | 12.0 | 12.2 | 11.4 | 10.9 | 9.5 | 8.0 | 7.3 | 7.7 | 8.2 | 8.7 | 10.0 | 10.6 | 9.7 | 17 | 1994 2010 |
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| Mean 9am relative humidity (%) | 57 | 59 | 63 | 71 | 79 | 85 | 86 | 83 | 77 | 67 | 61 | 57 | 70 | 17 | 1994 2010 |
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| Mean 9am cloud cover (oktas) | 2 | 1994 1997 |
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| Mean 9am wind speed (km/h) | 19.1 | 19.4 | 18.3 | 14.5 | 13.5 | 13.9 | 13.9 | 13.7 | 15.4 | 16.3 | 17.1 | 17.9 | 16.1 | 16 | 1994 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) | 29.1 | 29.1 | 26.6 | 22.2 | 18.4 | 14.9 | 13.9 | 14.6 | 16.1 | 19.5 | 23.1 | 26.3 | 21.2 | 17 | 1994 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 18.7 | 18.6 | 17.5 | 15.6 | 13.7 | 11.7 | 10.9 | 11.1 | 11.9 | 13.7 | 15.6 | 17.1 | 14.7 | 17 | 1994 2010 |
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| Mean 3pm dew-point temperature (°C) | 10.4 | 10.3 | 10.0 | 9.8 | 9.2 | 8.3 | 7.7 | 7.4 | 7.7 | 8.2 | 8.8 | 9.2 | 8.9 | 17 | 1994 2010 |
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| Mean 3pm relative humidity (%) | 35 | 34 | 39 | 49 | 58 | 67 | 68 | 65 | 60 | 51 | 44 | 38 | 51 | 17 | 1994 2010 |
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| Mean 3pm cloud cover (oktas) | 2 | 1994 1997 |
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| Mean 3pm wind speed (km/h) | 16.3 | 16.7 | 15.5 | 12.8 | 13.2 | 14.8 | 15.5 | 15.6 | 17.6 | 16.3 | 17.1 | 16.9 | 15.7 | 15 | 1994 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0039 Prepared at Wed 17 Sep 2025 23:39:25 PM 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_009240_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_009240.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_009240.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 Bickley
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Wed 17 Sep 2025 23:39:25 PM AEST