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Climate statistics for Australian locations
Monthly climate statistics
All years of record
CAPE LEEUWIN
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: CAPE LEEUWIN | Site number: 009518 | Commenced: 1897 | Map | |
| Latitude: 34.37° S | Longitude: 115.14° E | Elevation: 13 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) | 23.1 | 23.4 | 22.7 | 21.3 | 19.2 | 17.4 | 16.4 | 16.5 | 17.1 | 18.3 | 20.2 | 21.8 | 19.8 | 122 | 1897 2019 |
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| Highest temperature (°C) | 41.0 | 42.8 | 39.9 | 35.0 | 29.3 | 24.5 | 22.5 | 24.7 | 29.7 | 31.8 | 36.1 | 38.4 | 42.8 | 112 | 1907 2019 |
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| Date | 15 Jan 1968 | 08 Feb 1933 | 07 Mar 2007 | 13 Apr 1950 | 03 May 1912 | 03 Jun 1984 | 17 Jul 1976 | 06 Aug 2014 | 20 Sep 2014 | 20 Oct 2008 | 24 Nov 1962 | 25 Dec 1968 | 08 Feb 1933 | ||||
| Lowest maximum temperature (°C) | 16.3 | 16.4 | 15.0 | 13.9 | 12.9 | 11.1 | 11.6 | 10.1 | 11.4 | 12.1 | 13.1 | 15.0 | 10.1 | 112 | 1907 2019 |
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| Date | 29 Jan 1910 | 27 Feb 1914 | 29 Mar 1920 | 28 Apr 1960 | 31 May 1907 | 26 Jun 1956 | 23 Jul 1990 | 02 Aug 1932 | 05 Sep 1907 | 10 Oct 1915 | 19 Nov 1992 | 01 Dec 1952 | 02 Aug 1932 | ||||
| Decile 1 maximum temperature (°C) | 20.6 | 20.8 | 19.9 | 18.3 | 16.7 | 15.0 | 14.4 | 14.2 | 14.8 | 15.6 | 17.5 | 19.2 | 113 | 1907 2019 |
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| Decile 9 maximum temperature(°C) | 25.6 | 26.0 | 25.6 | 24.4 | 22.0 | 19.7 | 18.4 | 18.9 | 19.4 | 20.7 | 22.7 | 24.4 | 113 | 1907 2019 |
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| Mean number of days ≥ 30 °C | 0.6 | 0.8 | 0.9 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.4 | 3.3 | 112 | 1907 2019 |
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| Mean number of days ≥ 35 °C | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 112 | 1907 2019 |
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| Mean number of days ≥ 40 °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 | 112 | 1907 2019 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 17.0 | 17.3 | 16.7 | 15.5 | 13.7 | 12.2 | 11.3 | 11.2 | 11.8 | 12.6 | 14.2 | 15.8 | 14.1 | 122 | 1897 2019 |
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| Lowest temperature (°C) | 9.4 | 10.0 | 8.0 | 7.2 | 5.3 | 3.3 | 4.4 | 5.0 | 4.2 | 4.3 | 5.8 | 9.4 | 3.3 | 112 | 1907 2019 |
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| Date | 13 Jan 1969 | 25 Feb 1935 | 26 Mar 1990 | 20 Apr 1970 | 31 May 1928 | 26 Jun 1956 | 01 Jul 1964 | 14 Aug 1964 | 17 Sep 1917 | 06 Oct 1992 | 20 Nov 1992 | 19 Dec 1964 | 26 Jun 1956 | ||||
| Highest minimum temperature (°C) | 24.2 | 23.9 | 24.4 | 21.6 | 20.3 | 18.6 | 17.7 | 17.8 | 18.2 | 19.1 | 21.5 | 21.7 | 24.4 | 112 | 1907 2019 |
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| Date | 08 Jan 2013 | 19 Feb 1959 | 03 Mar 1961 | 06 Apr 2011 | 02 May 2003 | 29 Jun 1985 | 01 Jul 2013 | 20 Aug 1935 | 24 Sep 2015 | 05 Oct 1914 | 15 Nov 2016 | 29 Dec 1935 | 03 Mar 1961 | ||||
| Decile 1 minimum temperature (°C) | 15.0 | 15.1 | 14.4 | 12.8 | 11.1 | 9.5 | 8.9 | 8.8 | 9.4 | 10.0 | 11.8 | 13.6 | 112 | 1907 2019 |
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| Decile 9 minimum temperature (°C) | 19.1 | 19.6 | 19.2 | 18.1 | 16.4 | 14.7 | 13.7 | 13.6 | 14.0 | 15.0 | 16.7 | 18.0 | 112 | 1907 2019 |
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| Mean number of days ≤ 2 °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 | 112 | 1907 2019 |
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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 | 112 | 1907 2019 |
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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) | 16.7 | 15.7 | 28.4 | 58.9 | 137.7 | 174.4 | 180.3 | 136.0 | 90.4 | 64.1 | 36.3 | 20.7 | 958.9 | 122 | 1897 2019 |
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| Highest rainfall (mm) | 76.6 | 132.2 | 130.6 | 192.6 | 313.8 | 368.4 | 335.3 | 317.4 | 231.6 | 184.4 | 157.6 | 113.9 | 1464.4 | 122 | 1897 2019 |
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| Date | 1971 | 1921 | 1943 | 1955 | 1963 | 1983 | 1967 | 1983 | 1927 | 1898 | 1971 | 1977 | 1983 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 1.6 | 5.8 | 35.0 | 67.6 | 44.4 | 32.0 | 23.1 | 8.6 | 2.0 | 1.4 | 530.8 | 122 | 1897 2019 |
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| Date | 1956 | 1903 | 1983 | 2001 | 2006 | 2001 | 1918 | 2008 | 1914 | 1969 | 2017 | 1997 | 2001 | ||||
| Decile 1 rainfall (mm) | 2.3 | 2.6 | 5.8 | 18.1 | 70.6 | 100.9 | 119.5 | 86.1 | 44.4 | 33.6 | 9.1 | 4.6 | 737.4 | 112 | 1897 2019 |
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| Decile 5 (median) rainfall (mm) | 9.0 | 7.8 | 21.0 | 54.0 | 129.0 | 172.0 | 178.8 | 130.6 | 87.3 | 58.9 | 29.0 | 17.8 | 967.9 | 112 | 1897 2019 |
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| Decile 9 rainfall (mm) | 45.8 | 37.8 | 58.4 | 109.0 | 225.1 | 251.5 | 249.3 | 195.0 | 133.7 | 110.4 | 70.8 | 41.0 | 1186.3 | 112 | 1897 2019 |
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| Highest daily rainfall (mm) | 57.2 | 102.4 | 84.8 | 88.4 | 123.2 | 119.0 | 104.4 | 174.0 | 76.2 | 49.5 | 76.2 | 95.0 | 174.0 | 112 | 1903 2019 |
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| Date | 23 Jan 2019 | 20 Feb 1921 | 05 Mar 1956 | 30 Apr 1993 | 02 May 1917 | 22 Jun 1983 | 15 Jul 1967 | 11 Aug 1994 | 28 Sep 1948 | 03 Oct 1913 | 22 Nov 1971 | 22 Dec 1977 | 11 Aug 1994 | ||||
| Mean number of days of rain | 6.0 | 5.9 | 8.9 | 13.3 | 19.7 | 22.1 | 24.6 | 23.3 | 20.1 | 16.8 | 11.1 | 8.1 | 179.9 | 112 | 1897 2019 |
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| Mean number of days of rain ≥ 1 mm | 2.8 | 2.8 | 4.6 | 8.6 | 14.8 | 17.3 | 19.5 | 17.8 | 14.3 | 10.8 | 6.6 | 4.0 | 123.9 | 112 | 1903 2019 |
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| Mean number of days of rain ≥ 10 mm | 0.4 | 0.3 | 0.7 | 1.4 | 4.0 | 5.5 | 5.5 | 4.0 | 2.3 | 1.5 | 0.8 | 0.4 | 26.8 | 112 | 1903 2019 |
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| Mean number of days of rain ≥ 25 mm | 0.1 | 0.1 | 0.1 | 0.3 | 1.0 | 1.3 | 1.0 | 0.5 | 0.3 | 0.2 | 0.1 | 0.0 | 5.0 | 112 | 1903 2019 |
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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) | 677 | 674 | 653 | 591 | 613 | 675 | 735 | 700 | 712 | 654 | 655 | 651 | 666 | 25 | 1957 2019 |
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| Maximum wind gust speed (km/h) | 94 | 106 | 124 | 111 | 135 | 135 | 143 | 152 | 146 | 130 | 117 | 106 | 152 | 24 | 1965 2019 |
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| Date | 23 Jan 2019 | 26 Feb 1998 | 20 Mar 1998 | 16 May 2005 | 16 Jul 1996 | 22 Sep 2013 | 06 Oct 2004 | 29 Nov 2012 | 17 Dec 2017 | ||||||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 26.3 | 23.2 | 17.9 | 12.8 | 9.3 | 7.6 | 8.1 | 11.2 | 15.2 | 19.9 | 23.8 | 25.8 | 16.8 | 12 | 2007 2019 |
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| Mean number of clear days | 6.8 | 6.7 | 5.8 | 4.0 | 2.5 | 2.0 | 1.4 | 2.3 | 2.5 | 3.2 | 3.8 | 5.3 | 46.3 | 91 | 1907 1998 |
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| Mean number of cloudy days | 11.6 | 10.4 | 13.5 | 17.1 | 20.7 | 20.3 | 22.4 | 21.3 | 19.1 | 18.9 | 15.5 | 13.8 | 204.6 | 91 | 1907 1998 |
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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) | 19.5 | 19.6 | 18.9 | 17.7 | 15.9 | 14.4 | 13.5 | 13.5 | 14.2 | 15.3 | 17.0 | 18.4 | 16.5 | 103 | 1907 2010 |
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| Mean 9am wet-bulb temperature (°C) | 16.9 | 17.1 | 16.5 | 15.5 | 14.0 | 12.7 | 11.8 | 11.7 | 12.3 | 13.1 | 14.6 | 15.8 | 14.3 | 95 | 1907 2010 |
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| Mean 9am dew-point temperature (°C) | 14.9 | 15.3 | 14.8 | 13.7 | 12.3 | 11.1 | 10.1 | 9.9 | 10.4 | 11.2 | 12.6 | 13.9 | 12.5 | 95 | 1907 2010 |
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| Mean 9am relative humidity (%) | 76 | 77 | 78 | 79 | 80 | 81 | 81 | 80 | 79 | 78 | 77 | 76 | 79 | 95 | 1907 2010 |
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| Mean 9am cloud cover (oktas) | 5.0 | 4.8 | 5.2 | 5.5 | 5.9 | 5.9 | 6.1 | 5.9 | 5.9 | 5.8 | 5.6 | 5.3 | 5.6 | 91 | 1907 1998 |
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| Mean 9am wind speed (km/h) | 22.7 | 23.5 | 23.2 | 23.0 | 26.2 | 28.6 | 29.7 | 28.4 | 26.6 | 24.2 | 22.6 | 21.8 | 25.0 | 104 | 1907 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) | 21.6 | 21.9 | 21.2 | 19.9 | 18.0 | 16.2 | 15.2 | 15.3 | 15.9 | 16.9 | 18.7 | 20.3 | 18.4 | 103 | 1907 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 18.4 | 18.8 | 18.2 | 17.1 | 15.4 | 14.0 | 13.0 | 13.0 | 13.5 | 14.3 | 16.0 | 17.3 | 15.8 | 95 | 1907 2010 |
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| Mean 3pm dew-point temperature (°C) | 16.2 | 16.7 | 16.1 | 15.0 | 13.4 | 12.0 | 11.0 | 10.8 | 11.3 | 12.1 | 13.8 | 15.1 | 13.6 | 95 | 1907 2010 |
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| Mean 3pm relative humidity (%) | 72 | 74 | 74 | 75 | 76 | 77 | 77 | 75 | 75 | 75 | 74 | 73 | 75 | 95 | 1907 2010 |
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| Mean 3pm cloud cover (oktas) | 4.1 | 4.1 | 4.6 | 5.4 | 6.0 | 6.1 | 6.2 | 5.9 | 5.7 | 5.5 | 5.0 | 4.5 | 5.3 | 91 | 1907 1998 |
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| Mean 3pm wind speed (km/h) | 24.5 | 24.9 | 23.4 | 22.1 | 24.2 | 27.6 | 28.9 | 28.1 | 27.0 | 25.4 | 24.3 | 24.0 | 25.4 | 104 | 1907 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 14 Feb 2019 00:56:58 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_009518_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_009518.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_009518.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 Cape Leeuwin
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 14 Feb 2019 00:56:58 AM EST