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Climate statistics for Australian locations
Monthly climate statistics
All years of record
JANDAKOT AERO
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.
Site details
| Site name: JANDAKOT AERO | Site number: 009172 | Commenced: 1972 | Map | |
| Latitude: 32.10° S | Longitude: 115.88° E | Elevation: 30 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) | 31.3 | 31.6 | 29.7 | 25.7 | 22.1 | 18.9 | 17.9 | 18.6 | 20.0 | 22.7 | 26.1 | 29.0 | 24.5 | 23 | 1989 2013 |
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| Highest temperature (°C) | 45.7 | 46.6 | 43.0 | 36.0 | 33.4 | 25.4 | 25.9 | 27.0 | 30.4 | 37.4 | 40.0 | 44.0 | 46.6 | 23 | 1989 2013 |
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| Date | 31 Jan 1991 | 23 Feb 1991 | 10 Mar 2003 | 16 Apr 2011 | 01 May 2002 | 01 Jun 2009 | 21 Jul 1994 | 26 Aug 1998 | 20 Sep 1994 | 17 Oct 2009 | 11 Nov 2003 | 26 Dec 2007 | 23 Feb 1991 | ||||
| Lowest maximum temperature (°C) | 20.0 | 19.3 | 17.2 | 15.7 | 13.2 | 11.0 | 11.8 | 13.4 | 14.1 | 15.3 | 15.0 | 19.6 | 11.0 | 23 | 1989 2013 |
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| Date | 03 Jan 2007 | 25 Feb 1991 | 31 Mar 2008 | 01 Apr 2005 | 31 May 2004 | 12 Jun 2005 | 09 Jul 2010 | 28 Aug 2004 | 06 Sep 2004 | 27 Oct 2007 | 08 Nov 1995 | 11 Dec 2005 | 12 Jun 2005 | ||||
| Decile 1 maximum temperature (°C) | 25.1 | 25.6 | 24.3 | 21.4 | 18.4 | 16.0 | 15.2 | 16.0 | 16.9 | 18.7 | 21.0 | 23.3 | 24 | 1989 2013 |
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| Decile 9 maximum temperature(°C) | 37.3 | 37.5 | 35.3 | 31.1 | 26.0 | 21.6 | 20.5 | 21.4 | 24.0 | 28.1 | 32.6 | 36.2 | 24 | 1989 2013 |
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| Mean number of days ≥ 30 °C | 18.0 | 17.6 | 14.0 | 3.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.1 | 1.7 | 6.0 | 11.2 | 72.6 | 23 | 1989 2013 |
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| Mean number of days ≥ 35 °C | 8.3 | 6.8 | 3.5 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.5 | 4.6 | 25.3 | 23 | 1989 2013 |
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| Mean number of days ≥ 40 °C | 1.1 | 0.9 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 3.1 | 23 | 1989 2013 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 16.6 | 17.0 | 15.4 | 12.3 | 9.4 | 7.5 | 6.7 | 6.9 | 8.1 | 9.5 | 12.5 | 14.7 | 11.4 | 23 | 1989 2013 |
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| Lowest temperature (°C) | 4.7 | 6.5 | 1.6 | 2.3 | -0.6 | -3.4 | -2.8 | -1.4 | -1.3 | -1.0 | 0.8 | 3.2 | -3.4 | 23 | 1989 2013 |
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| Date | 25 Jan 2001 | 03 Feb 2003 | 28 Mar 2007 | 29 Apr 2000 | 25 May 2012 | 17 Jun 2006 | 27 Jul 1998 | 21 Aug 2000 | 22 Sep 2008 | 06 Oct 1994 | 18 Nov 2004 | 02 Dec 2002 | 17 Jun 2006 | ||||
| Highest minimum temperature (°C) | 27.1 | 29.5 | 27.9 | 23.3 | 19.7 | 16.2 | 15.1 | 16.5 | 18.5 | 22.0 | 24.3 | 27.6 | 29.5 | 23 | 1989 2013 |
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| Date | 19 Jan 2010 | 26 Feb 1997 | 12 Mar 2010 | 14 Apr 1999 | 08 May 1998 | 22 Jun 2004 | 31 Jul 2011 | 07 Aug 2006 | 30 Sep 2010 | 20 Oct 2008 | 23 Nov 2004 | 29 Dec 2012 | 26 Feb 1997 | ||||
| Decile 1 minimum temperature (°C) | 12.0 | 12.4 | 9.9 | 6.9 | 4.2 | 1.9 | 0.8 | 1.6 | 3.1 | 4.4 | 7.9 | 10.4 | 24 | 1989 2013 |
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| Decile 9 minimum temperature (°C) | 21.4 | 21.8 | 20.1 | 17.6 | 14.8 | 12.8 | 12.0 | 12.2 | 12.9 | 14.7 | 16.8 | 19.3 | 24 | 1989 2013 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 | 3.5 | 6.0 | 3.9 | 1.5 | 0.7 | 0.0 | 0.0 | 16.7 | 23 | 1989 2013 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.6 | 2.2 | 1.1 | 0.3 | 0.1 | 0.0 | 0.0 | 4.4 | 23 | 1989 2013 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 3 | 1989 1992 |
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| Lowest ground temperature (°C) | 3 | 1989 1992 |
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| Date | |||||||||||||||||
| Mean number of days ground min. temp. ≤ -1 °C | 3 | 1989 1992 |
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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) | 14.4 | 16.4 | 16.1 | 42.9 | 107.7 | 162.4 | 174.5 | 124.6 | 86.2 | 46.5 | 29.9 | 11.0 | 823.9 | 39 | 1972 2013 |
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| Highest rainfall (mm) | 137.2 | 185.0 | 83.6 | 105.8 | 223.2 | 341.0 | 284.6 | 198.0 | 174.9 | 138.6 | 78.6 | 56.0 | 1148.1 | 39 | 1972 2013 |
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| Date | 2000 | 1992 | 1992 | 2008 | 1988 | 1983 | 1974 | 1976 | 1973 | 1995 | 2008 | 1991 | 1986 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 33.6 | 36.0 | 34.6 | 29.6 | 31.8 | 3.4 | 1.8 | 0.0 | 495.8 | 39 | 1972 2013 |
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| Date | 2009 | 2011 | 2011 | 1982 | 1983 | 2006 | 2012 | 2008 | 1977 | 2000 | 1972 | 2009 | 2010 | ||||
| Decile 1 rainfall (mm) | 0.0 | 0.0 | 1.3 | 2.9 | 53.2 | 76.2 | 93.5 | 77.1 | 43.1 | 17.2 | 8.5 | 0.2 | 668.0 | 39 | 1972 2013 |
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| Decile 5 (median) rainfall (mm) | 1.8 | 3.7 | 7.8 | 39.3 | 101.2 | 168.4 | 178.4 | 126.8 | 88.0 | 40.4 | 23.6 | 7.4 | 843.1 | 39 | 1972 2013 |
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| Decile 9 rainfall (mm) | 35.7 | 33.6 | 41.0 | 83.1 | 195.2 | 239.5 | 258.8 | 174.6 | 115.1 | 82.0 | 62.0 | 25.5 | 1007.7 | 39 | 1972 2013 |
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| Highest daily rainfall (mm) | 76.0 | 173.0 | 37.8 | 68.0 | 66.4 | 82.6 | 138.8 | 64.0 | 54.6 | 67.6 | 31.6 | 45.4 | 173.0 | 39 | 1972 2013 |
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| Date | 21 Jan 1982 | 09 Feb 1992 | 19 Mar 1992 | 09 Apr 1985 | 25 May 1981 | 25 Jun 1986 | 29 Jul 1987 | 04 Aug 1994 | 14 Sep 1984 | 18 Oct 1995 | 10 Nov 2004 | 31 Dec 1983 | 09 Feb 1992 | ||||
| Mean number of days of rain | 2.6 | 2.4 | 3.6 | 7.2 | 12.3 | 16.3 | 17.7 | 15.3 | 13.7 | 8.9 | 6.3 | 3.4 | 109.7 | 39 | 1972 2013 |
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| Mean number of days of rain ≥ 1 mm | 1.5 | 1.4 | 2.2 | 4.7 | 9.9 | 13.7 | 15.1 | 12.7 | 10.5 | 6.2 | 4.2 | 1.9 | 84.0 | 39 | 1972 2013 |
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| Mean number of days of rain ≥ 10 mm | 0.4 | 0.4 | 0.5 | 1.3 | 4.1 | 6.3 | 6.2 | 4.8 | 2.8 | 1.4 | 1.0 | 0.2 | 29.4 | 39 | 1972 2013 |
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| Mean number of days of rain ≥ 25 mm | 0.2 | 0.1 | 0.2 | 0.4 | 0.9 | 1.5 | 1.6 | 0.9 | 0.6 | 0.2 | 0.2 | 0.1 | 6.9 | 39 | 1972 2013 |
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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) | 373 | 360 | 328 | 256 | 231 | 259 | 246 | 258 | 306 | 310 | 351 | 359 | 303 | 10 | 2003 2013 |
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| Maximum wind gust speed (km/h) | 78 | 85 | 96 | 93 | 98 | 113 | 108 | 98 | 91 | 89 | 91 | 76 | 113 | 13 | 1989 2013 |
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| Date | 28 Jan 1990 | 14 Feb 1990 | 22 Mar 2010 | 19 Apr 1990 | 21 May 2009 | 07 Jun 1990 | 22 Jul 1990 | 02 Aug 1991 | 10 Sep 2009 | 18 Oct 1991 | 11 Nov 2003 | 08 Dec 1990 | 07 Jun 1990 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 29.3 | 26.0 | 21.0 | 15.2 | 11.2 | 9.1 | 9.7 | 12.9 | 16.8 | 22.6 | 26.7 | 30.0 | 19.2 | 23 | 1990 2013 |
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| Mean number of clear days | 5 | 1990 2010 |
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| Mean number of cloudy days | 5 | 1990 2010 |
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| Mean daily evaporation (mm) | 3 | 1989 1992 |
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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) | 23.7 | 23.6 | 22.0 | 19.1 | 15.7 | 12.7 | 11.8 | 12.8 | 15.0 | 17.5 | 20.4 | 22.4 | 18.1 | 20 | 1989 2010 |
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| Mean 9am wet-bulb temperature (°C) | 17.0 | 17.3 | 16.3 | 14.8 | 12.9 | 10.8 | 10.1 | 10.6 | 11.9 | 13.1 | 14.8 | 15.9 | 13.8 | 20 | 1989 2010 |
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| Mean 9am dew-point temperature (°C) | 11.6 | 12.3 | 11.7 | 11.1 | 10.1 | 8.8 | 8.3 | 8.3 | 8.8 | 8.9 | 9.7 | 10.4 | 10.0 | 20 | 1989 2010 |
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| Mean 9am relative humidity (%) | 49 | 52 | 55 | 62 | 72 | 79 | 80 | 76 | 68 | 59 | 52 | 49 | 63 | 20 | 1989 2010 |
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| Mean 9am cloud cover (oktas) | 7 | 1989 2010 |
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| Mean 9am wind speed (km/h) | 18.3 | 18.1 | 17.6 | 14.8 | 12.6 | 12.5 | 13.3 | 13.7 | 16.0 | 16.9 | 18.1 | 18.2 | 15.8 | 20 | 1989 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) | 29.2 | 29.7 | 27.9 | 24.2 | 20.9 | 17.8 | 16.7 | 17.3 | 18.5 | 21.0 | 24.2 | 27.0 | 22.9 | 19 | 1990 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 19.3 | 19.4 | 18.5 | 16.8 | 14.9 | 13.2 | 12.4 | 12.5 | 13.3 | 14.6 | 16.4 | 17.9 | 15.8 | 19 | 1990 2010 |
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| Mean 3pm dew-point temperature (°C) | 11.8 | 11.9 | 11.0 | 10.5 | 9.4 | 8.5 | 7.9 | 7.7 | 8.2 | 8.8 | 9.8 | 10.6 | 9.7 | 19 | 1990 2010 |
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| Mean 3pm relative humidity (%) | 37 | 36 | 38 | 45 | 51 | 57 | 58 | 55 | 53 | 48 | 43 | 39 | 47 | 19 | 1990 2010 |
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| Mean 3pm cloud cover (oktas) | 6 | 1990 2010 |
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| Mean 3pm wind speed (km/h) | 24.9 | 23.6 | 21.0 | 18.9 | 16.9 | 18.0 | 18.6 | 19.7 | 22.5 | 23.4 | 24.1 | 25.1 | 21.4 | 19 | 1990 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 Thu 20 Jun 2013 03:53:45 AM EST
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_009172_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_009172.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_009172.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
- Latest Weather Observations over the past 72 hours for JANDAKOT AERO
- Daily Weather Observations from this site are included in the Daily Weather Observations Gosnells and Jandakot
Latest seasonal climate outlook for Western Australia
- Three month state seasonal climate outlooks for rainfall and temperature
Additional climate information
- Weather station directory
- Contact the Bureau of Meteorology climate service
- Climate education information available on this web site
Page created: Thu 20 Jun 2013 03:53:45 AM EST