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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.
| Site name: BANKSTOWN AIRPORT AWS | Site number: 066137 | Commenced: 1968 | Map | |
| Latitude: 33.92° S | Longitude: 150.99° E | Elevation: 7 m | Operational status: Open | |
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||||||
| Maximum temperature | |||||||||||||||||
| Mean maximum temperature (°C) | 28.2 | 27.8 | 26.2 | 23.6 | 20.4 | 17.7 | 17.2 | 18.9 | 21.6 | 23.7 | 25.2 | 27.3 | 23.1 | 45 | 1968 2013 |
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| Highest temperature (°C) | 46.1 | 43.3 | 41.6 | 36.9 | 28.5 | 25.4 | 26.7 | 30.2 | 35.6 | 39.7 | 43.1 | 43.6 | 46.1 | 45 | 1968 2013 |
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| Date | 18 Jan 2013 | 01 Feb 1977 | 09 Mar 1993 | 04 Apr 1986 | 01 May 1994 | 06 Jun 1997 | 24 Jul 1990 | 26 Aug 1995 | 30 Sep 1980 | 21 Oct 1988 | 25 Nov 1982 | 21 Dec 1994 | 18 Jan 2013 | ||||
| Lowest maximum temperature (°C) | 18.1 | 18.1 | 16.7 | 15.8 | 12.9 | 10.2 | 9.6 | 10.8 | 12.6 | 14.5 | 12.5 | 17.0 | 9.6 | 45 | 1968 2013 |
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| Date | 13 Jan 1972 | 07 Feb 1973 | 01 Mar 1987 | 17 Apr 1983 | 07 May 1984 | 12 Jun 1975 | 20 Jul 1983 | 11 Aug 1973 | 06 Sep 2008 | 02 Oct 1973 | 16 Nov 1988 | 09 Dec 1994 | 20 Jul 1983 | ||||
| Decile 1 maximum temperature (°C) | 23.1 | 23.0 | 22.2 | 19.9 | 17.6 | 15.2 | 14.6 | 15.8 | 17.1 | 18.5 | 20.0 | 22.0 | 45 | 1968 2013 |
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| Decile 9 maximum temperature(°C) | 34.2 | 33.2 | 30.8 | 27.6 | 23.6 | 20.3 | 19.9 | 22.7 | 27.2 | 30.2 | 31.8 | 33.8 | 45 | 1968 2013 |
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| Mean number of days ≥ 30 °C | 9.0 | 6.9 | 4.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 3.4 | 4.8 | 7.6 | 37.8 | 45 | 1968 2013 |
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| Mean number of days ≥ 35 °C | 2.5 | 1.9 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.2 | 2.3 | 8.7 | 45 | 1968 2013 |
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| Mean number of days ≥ 40 °C | 0.6 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 1.2 | 45 | 1968 2013 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 18.1 | 18.1 | 16.1 | 12.7 | 9.5 | 6.6 | 5.1 | 6.0 | 8.7 | 11.8 | 14.3 | 16.6 | 12.0 | 45 | 1968 2013 |
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| Lowest temperature (°C) | 10.4 | 10.0 | 7.8 | 2.4 | 1.3 | -1.9 | -4.0 | -0.7 | 0.0 | 4.4 | 6.8 | 6.3 | -4.0 | 45 | 1968 2013 |
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| Date | 08 Jan 1997 | 13 Feb 1996 | 28 Mar 1984 | 19 Apr 1996 | 31 May 1976 | 26 Jun 1986 | 26 Jul 1968 | 08 Aug 1974 | 07 Sep 1995 | 13 Oct 1987 | 04 Nov 1998 | 16 Dec 1994 | 26 Jul 1968 | ||||
| Highest minimum temperature (°C) | 24.3 | 26.0 | 22.9 | 20.2 | 18.3 | 15.7 | 14.5 | 17.8 | 20.3 | 24.3 | 22.6 | 25.0 | 26.0 | 45 | 1968 2013 |
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| Date | 27 Jan 2001 | 02 Feb 2011 | 17 Mar 2000 | 20 Apr 2006 | 01 May 1973 | 22 Jun 1979 | 25 Jul 1990 | 18 Aug 1988 | 17 Sep 1996 | 03 Oct 1981 | 19 Nov 2004 | 08 Dec 1990 | 02 Feb 2011 | ||||
| Decile 1 minimum temperature (°C) | 14.8 | 15.0 | 12.9 | 9.0 | 5.4 | 2.7 | 1.5 | 2.4 | 4.7 | 7.6 | 10.4 | 13.1 | 45 | 1968 2013 |
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| Decile 9 minimum temperature (°C) | 21.2 | 21.2 | 19.2 | 16.2 | 13.7 | 10.9 | 9.1 | 10.2 | 12.9 | 15.7 | 18.1 | 19.8 | 45 | 1968 2013 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.8 | 4.5 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.4 | 45 | 1968 2013 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.7 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 | 45 | 1968 2013 |
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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) | 91.7 | 108.1 | 99.3 | 84.8 | 69.3 | 74.4 | 45.7 | 47.9 | 44.6 | 60.7 | 77.7 | 67.4 | 871.5 | 45 | 1968 2013 |
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| Highest rainfall (mm) | 233.0 | 439.8 | 333.7 | 416.2 | 237.4 | 324.8 | 150.2 | 388.0 | 176.4 | 195.8 | 213.0 | 260.7 | 1397.8 | 45 | 1968 2013 |
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| Date | 1978 | 1990 | 1978 | 1988 | 2003 | 1991 | 1975 | 1986 | 1995 | 2004 | 1984 | 1970 | 1988 | ||||
| Lowest rainfall (mm) | 3.6 | 9.8 | 12.7 | 2.6 | 2.8 | 3.0 | 0.2 | 0.2 | 0.6 | 1.2 | 8.6 | 8.4 | 493.4 | 45 | 1968 2013 |
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| Date | 1985 | 2000 | 1986 | 1997 | 1982 | 2004 | 1977 | 1995 | 1989 | 1988 | 2002 | 1979 | 1994 | ||||
| Decile 1 rainfall (mm) | 27.0 | 22.0 | 26.5 | 7.1 | 14.2 | 12.0 | 3.9 | 4.1 | 6.5 | 7.7 | 20.2 | 14.6 | 567.1 | 45 | 1968 2013 |
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| Decile 5 (median) rainfall (mm) | 74.6 | 93.2 | 78.6 | 67.8 | 60.4 | 49.4 | 35.0 | 23.4 | 39.2 | 40.0 | 74.4 | 57.6 | 893.4 | 45 | 1968 2013 |
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| Decile 9 rainfall (mm) | 187.0 | 221.3 | 208.2 | 190.8 | 141.5 | 161.6 | 97.5 | 119.8 | 95.5 | 155.3 | 135.9 | 122.6 | 1161.2 | 45 | 1968 2013 |
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| Highest daily rainfall (mm) | 154.0 | 176.6 | 121.6 | 156.2 | 132.0 | 171.0 | 116.8 | 243.0 | 103.0 | 107.8 | 95.0 | 83.8 | 243.0 | 45 | 1968 2013 |
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| Date | 31 Jan 2001 | 03 Feb 1990 | 20 Mar 1978 | 16 Apr 1969 | 01 May 1988 | 11 Jun 1991 | 04 Jul 1975 | 06 Aug 1986 | 25 Sep 1995 | 25 Oct 1987 | 14 Nov 1969 | 09 Dec 1970 | 06 Aug 1986 | ||||
| Mean number of days of rain | 11.1 | 11.1 | 11.2 | 8.9 | 9.7 | 9.4 | 8.1 | 7.2 | 7.6 | 9.4 | 11.1 | 9.8 | 114.6 | 45 | 1968 2013 |
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| Mean number of days of rain ≥ 1 mm | 8.1 | 8.2 | 8.5 | 6.7 | 7.0 | 6.8 | 5.3 | 4.6 | 5.4 | 6.8 | 8.2 | 7.1 | 82.7 | 45 | 1968 2013 |
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| Mean number of days of rain ≥ 10 mm | 2.6 | 3.0 | 2.8 | 2.4 | 2.2 | 2.1 | 1.3 | 1.0 | 1.2 | 1.9 | 2.3 | 2.1 | 24.9 | 45 | 1968 2013 |
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| Mean number of days of rain ≥ 25 mm | 1.0 | 1.2 | 0.9 | 1.0 | 0.6 | 0.8 | 0.3 | 0.4 | 0.3 | 0.4 | 0.7 | 0.7 | 8.3 | 45 | 1968 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) | 4 | 2009 2013 |
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| Maximum wind gust speed (km/h) | 124 | 98 | 109 | 76 | 104 | 108 | 89 | 108 | 102 | 102 | 134 | 104 | 134 | 28 | 1968 2013 |
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| Date | 21 Jan 1977 | 27 Feb 1978 | 18 Mar 1990 | 08 Apr 1984 | 21 Jun 1975 | 25 Jul 1971 | 21 Aug 1981 | 30 Sep 1968 | 19 Oct 1983 | 15 Nov 1979 | 13 Dec 1983 | 15 Nov 1979 | |||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 22.7 | 19.5 | 17.0 | 13.7 | 10.4 | 8.7 | 9.7 | 13.2 | 16.9 | 19.9 | 21.8 | 23.4 | 16.4 | 23 | 1990 2013 |
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| Mean number of clear days | 5.0 | 4.2 | 5.0 | 6.9 | 5.4 | 6.5 | 9.3 | 10.0 | 6.7 | 5.6 | 4.4 | 5.0 | 74.0 | 25 | 1968 2010 |
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| Mean number of cloudy days | 12.1 | 10.7 | 10.1 | 7.8 | 8.4 | 8.4 | 6.1 | 5.2 | 6.3 | 9.4 | 9.5 | 9.7 | 103.7 | 25 | 1968 2010 |
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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) | 22.2 | 21.6 | 20.2 | 17.4 | 13.8 | 10.7 | 9.6 | 11.6 | 15.1 | 18.2 | 19.3 | 21.4 | 16.8 | 42 | 1968 2010 |
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| Mean 9am wet-bulb temperature (°C) | 18.8 | 19.1 | 17.6 | 14.9 | 11.9 | 9.1 | 7.8 | 9.0 | 11.6 | 14.0 | 15.7 | 17.6 | 13.9 | 42 | 1968 2010 |
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| Mean 9am dew-point temperature (°C) | 16.5 | 17.3 | 15.7 | 12.8 | 10.0 | 7.2 | 5.6 | 5.8 | 7.8 | 10.1 | 12.7 | 14.7 | 11.4 | 42 | 1968 2010 |
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| Mean 9am relative humidity (%) | 72 | 77 | 77 | 75 | 79 | 80 | 78 | 70 | 64 | 62 | 67 | 67 | 72 | 42 | 1968 2010 |
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| Mean 9am cloud cover (oktas) | 5.2 | 5.1 | 4.7 | 4.0 | 4.4 | 4.0 | 3.5 | 3.2 | 3.6 | 4.5 | 4.8 | 4.8 | 4.3 | 25 | 1968 2010 |
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| Mean 9am wind speed (km/h) | 8.2 | 7.4 | 6.6 | 6.7 | 6.7 | 6.6 | 6.6 | 9.0 | 10.3 | 10.6 | 9.7 | 9.1 | 8.1 | 42 | 1968 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) | 26.8 | 26.4 | 25.0 | 22.6 | 19.5 | 17.0 | 16.4 | 18.0 | 20.2 | 22.1 | 23.5 | 25.9 | 22.0 | 42 | 1968 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 20.2 | 20.4 | 19.0 | 16.7 | 14.3 | 12.2 | 11.2 | 11.7 | 13.4 | 15.4 | 17.1 | 18.9 | 15.9 | 42 | 1968 2010 |
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| Mean 3pm dew-point temperature (°C) | 15.8 | 16.6 | 14.7 | 11.9 | 9.4 | 7.1 | 5.2 | 4.5 | 6.5 | 9.3 | 12.0 | 13.9 | 10.6 | 42 | 1968 2010 |
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| Mean 3pm relative humidity (%) | 54 | 57 | 55 | 54 | 55 | 55 | 50 | 44 | 45 | 48 | 52 | 51 | 52 | 42 | 1968 2010 |
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| Mean 3pm cloud cover (oktas) | 4.8 | 5.1 | 4.7 | 4.4 | 4.8 | 4.6 | 4.0 | 3.6 | 4.2 | 4.6 | 4.9 | 4.7 | 4.5 | 25 | 1968 2010 |
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| Mean 3pm wind speed (km/h) | 20.9 | 19.0 | 17.6 | 15.3 | 12.9 | 13.6 | 14.1 | 17.6 | 19.9 | 20.9 | 21.6 | 22.6 | 18.0 | 37 | 1968 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.