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Climate statistics for Australian locations
Monthly climate statistics
All years of record
ST LAWRENCE POST OFFICE
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: ST LAWRENCE POST OFFICE | Site number: 033065 | Commenced: 1870 | Map | |
| Latitude: 22.35° S | Longitude: 149.54° E | Elevation: 18 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) | 31.7 | 31.4 | 30.9 | 29.3 | 26.7 | 24.3 | 23.9 | 25.0 | 27.0 | 28.9 | 30.4 | 31.5 | 28.4 | 73 | 1938 2012 |
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| Highest temperature (°C) | 44.0 | 41.3 | 39.3 | 35.3 | 32.0 | 31.7 | 31.6 | 32.8 | 36.7 | 39.1 | 41.1 | 40.7 | 44.0 | 54 | 1957 2012 |
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| Date | 05 Jan 1994 | 02 Feb 1990 | 12 Mar 2007 | 02 Apr 1988 | 17 May 2002 | 04 Jun 1963 | 14 Jul 1995 | 15 Aug 1990 | 28 Sep 1982 | 30 Oct 2003 | 14 Nov 1971 | 16 Dec 1964 | 05 Jan 1994 | ||||
| Lowest maximum temperature (°C) | 23.3 | 21.7 | 21.0 | 18.2 | 15.5 | 11.9 | 13.3 | 13.7 | 13.9 | 20.8 | 22.2 | 20.9 | 11.9 | 54 | 1957 2012 |
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| Date | 16 Jan 1960 | 14 Feb 1961 | 21 Mar 1974 | 22 Apr 1985 | 12 May 1978 | 21 Jun 2007 | 25 Jul 1957 | 06 Aug 1995 | 16 Sep 1967 | 16 Oct 1995 | 07 Nov 1987 | 27 Dec 2006 | 21 Jun 2007 | ||||
| Decile 1 maximum temperature (°C) | 29.0 | 28.8 | 28.4 | 27.0 | 24.0 | 21.5 | 21.1 | 22.7 | 25.0 | 27.0 | 28.3 | 29.0 | 52 | 1957 2012 |
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| Decile 9 maximum temperature(°C) | 34.0 | 34.0 | 33.0 | 31.6 | 29.1 | 27.0 | 26.1 | 27.2 | 29.3 | 31.1 | 32.2 | 33.5 | 52 | 1957 2012 |
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| Mean number of days ≥ 30 °C | 25.1 | 22.5 | 23.0 | 12.0 | 1.0 | 0.2 | 0.1 | 0.3 | 2.0 | 7.3 | 18.0 | 24.0 | 135.5 | 54 | 1957 2012 |
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| Mean number of days ≥ 35 °C | 1.3 | 1.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.7 | 1.0 | 4.8 | 54 | 1957 2012 |
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| Mean number of days ≥ 40 °C | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 54 | 1957 2012 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 22.5 | 22.5 | 21.1 | 18.4 | 15.1 | 12.2 | 10.9 | 11.8 | 14.4 | 17.7 | 20.2 | 21.7 | 17.4 | 73 | 1938 2012 |
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| Lowest temperature (°C) | 16.7 | 10.1 | 13.9 | 7.7 | 5.6 | 2.7 | 2.2 | 2.8 | 5.6 | 9.0 | 9.4 | 12.0 | 2.2 | 54 | 1957 2012 |
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| Date | 07 Jan 1959 | 17 Feb 1966 | 23 Mar 1964 | 30 Apr 1999 | 28 May 1968 | 27 Jun 1992 | 19 Jul 1963 | 14 Aug 1960 | 10 Sep 1969 | 11 Oct 1982 | 08 Nov 1969 | 12 Dec 1983 | 19 Jul 1963 | ||||
| Highest minimum temperature (°C) | 28.2 | 28.2 | 27.5 | 27.4 | 25.0 | 22.0 | 20.0 | 23.9 | 23.6 | 26.5 | 28.0 | 27.9 | 28.2 | 54 | 1957 2012 |
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| Date | 04 Jan 2002 | 13 Feb 1992 | 13 Mar 2007 | 25 Apr 1968 | 16 May 1987 | 01 Jun 1981 | 31 Jul 2010 | 07 Aug 1964 | 30 Sep 1996 | 26 Oct 1972 | 25 Nov 1987 | 09 Dec 2001 | 13 Feb 1992 | ||||
| Decile 1 minimum temperature (°C) | 20.3 | 20.6 | 19.0 | 16.1 | 10.8 | 7.7 | 6.0 | 7.5 | 11.0 | 14.4 | 17.2 | 19.0 | 52 | 1957 2012 |
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| Decile 9 minimum temperature (°C) | 25.0 | 24.7 | 23.5 | 21.3 | 19.0 | 16.7 | 15.6 | 16.1 | 18.7 | 21.7 | 23.4 | 24.6 | 52 | 1957 2012 |
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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 | 54 | 1957 2012 |
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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 | 54 | 1957 2012 |
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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) | 205.2 | 199.5 | 134.8 | 58.9 | 47.6 | 49.3 | 31.2 | 23.9 | 26.4 | 45.2 | 71.8 | 125.6 | 1019.8 | 142 | 1870 2012 |
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| Highest rainfall (mm) | 1255.8 | 823.5 | 513.0 | 461.3 | 299.0 | 282.5 | 289.1 | 218.6 | 209.8 | 224.6 | 428.2 | 613.2 | 1976.1 | 142 | 1870 2012 |
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| Date | 1918 | 1898 | 1963 | 1875 | 1983 | 1891 | 1933 | 1998 | 1886 | 1892 | 2000 | 1990 | 1956 | ||||
| Lowest rainfall (mm) | 0.2 | 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 197.7 | 142 | 1870 2012 |
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| Date | 2003 | 1902 | 1915 | 2008 | 2004 | 1982 | 2009 | 1991 | 1991 | 1982 | 1982 | 1908 | 1902 | ||||
| Decile 1 rainfall (mm) | 32.3 | 35.1 | 11.8 | 3.5 | 4.0 | 3.6 | 0.0 | 0.0 | 0.0 | 2.6 | 6.9 | 21.9 | 588.0 | 127 | 1870 2012 |
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| Decile 5 (median) rainfall (mm) | 153.3 | 136.5 | 89.2 | 34.6 | 34.3 | 30.6 | 16.0 | 11.2 | 12.6 | 32.6 | 53.9 | 93.4 | 955.4 | 127 | 1870 2012 |
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| Decile 9 rainfall (mm) | 437.7 | 465.1 | 328.4 | 144.5 | 101.5 | 130.8 | 85.6 | 67.8 | 66.5 | 105.1 | 170.8 | 258.5 | 1588.7 | 127 | 1870 2012 |
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| Highest daily rainfall (mm) | 381.0 | 406.0 | 230.4 | 182.6 | 129.2 | 188.5 | 115.6 | 128.0 | 122.2 | 130.6 | 170.0 | 231.9 | 406.0 | 127 | 1872 2012 |
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| Date | 31 Jan 1896 | 02 Feb 1978 | 14 Mar 1937 | 20 Apr 1928 | 01 May 1996 | 07 Jun 1891 | 10 Jul 1933 | 23 Aug 1988 | 14 Sep 1973 | 08 Oct 1914 | 17 Nov 2000 | 25 Dec 1971 | 02 Feb 1978 | ||||
| Mean number of days of rain | 10.8 | 10.8 | 9.2 | 6.1 | 5.4 | 4.8 | 3.7 | 3.3 | 3.1 | 4.4 | 6.4 | 8.3 | 76.3 | 127 | 1870 2012 |
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| Mean number of days of rain ≥ 1 mm | 8.2 | 8.3 | 6.9 | 4.2 | 3.7 | 3.5 | 2.6 | 2.3 | 2.2 | 3.1 | 4.6 | 6.3 | 55.9 | 127 | 1872 2012 |
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| Mean number of days of rain ≥ 10 mm | 4.0 | 3.8 | 2.6 | 1.3 | 1.1 | 1.1 | 0.8 | 0.6 | 0.7 | 1.2 | 1.9 | 2.8 | 21.9 | 127 | 1872 2012 |
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| Mean number of days of rain ≥ 25 mm | 2.1 | 2.0 | 1.2 | 0.4 | 0.4 | 0.4 | 0.3 | 0.2 | 0.2 | 0.5 | 0.7 | 1.3 | 9.7 | 127 | 1872 2012 |
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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) | 24.4 | 22.5 | 21.5 | 18.5 | 16.1 | 14.5 | 15.8 | 18.4 | 22.3 | 24.7 | 26.0 | 25.5 | 20.8 | 22 | 1990 2012 |
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| Mean number of clear days | 3.5 | 2.8 | 4.9 | 6.9 | 8.3 | 11.6 | 14.2 | 15.0 | 13.6 | 10.4 | 7.2 | 5.6 | 104.0 | 53 | 1957 2010 |
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| Mean number of cloudy days | 12.4 | 12.2 | 10.9 | 8.2 | 9.2 | 6.4 | 5.8 | 4.2 | 3.7 | 4.9 | 6.7 | 8.4 | 93.0 | 53 | 1957 2010 |
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| Mean daily evaporation (mm) | 5.6 | 5.2 | 5.0 | 4.2 | 3.4 | 3.0 | 3.1 | 3.7 | 4.5 | 5.3 | 5.9 | 5.8 | 4.6 | 38 | 1972 2012 |
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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) | 27.6 | 27.0 | 26.0 | 23.7 | 20.5 | 17.5 | 16.7 | 18.4 | 21.9 | 25.0 | 26.8 | 27.8 | 23.2 | 72 | 1938 2010 |
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| Mean 9am wet-bulb temperature (°C) | 23.5 | 23.5 | 22.5 | 20.3 | 17.2 | 14.4 | 13.5 | 14.8 | 17.4 | 19.8 | 21.6 | 23.0 | 19.3 | 71 | 1938 2010 |
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| Mean 9am dew-point temperature (°C) | 21.4 | 21.7 | 20.4 | 18.2 | 14.9 | 11.7 | 10.1 | 11.5 | 13.8 | 16.4 | 18.6 | 20.6 | 16.6 | 52 | 1957 2010 |
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| Mean 9am relative humidity (%) | 70 | 74 | 73 | 71 | 71 | 70 | 68 | 66 | 62 | 60 | 62 | 65 | 68 | 71 | 1938 2010 |
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| Mean 9am cloud cover (oktas) | 4.8 | 4.9 | 4.2 | 3.3 | 3.2 | 2.6 | 2.5 | 2.4 | 2.7 | 3.6 | 3.9 | 4.3 | 3.5 | 72 | 1938 2010 |
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| Mean 9am wind speed (km/h) | 9.6 | 9.4 | 9.7 | 10.5 | 11.1 | 11.7 | 11.7 | 11.3 | 11.8 | 12.3 | 11.7 | 9.9 | 10.9 | 49 | 1957 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) | 30.3 | 29.9 | 29.5 | 27.9 | 25.5 | 23.2 | 22.8 | 23.9 | 25.7 | 27.3 | 28.9 | 30.0 | 27.1 | 72 | 1938 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 24.3 | 24.3 | 23.4 | 21.5 | 19.0 | 17.0 | 16.0 | 16.9 | 18.5 | 20.6 | 22.3 | 23.7 | 20.6 | 71 | 1938 2010 |
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| Mean 3pm dew-point temperature (°C) | 21.2 | 21.4 | 19.9 | 17.4 | 14.1 | 11.6 | 9.6 | 10.9 | 13.1 | 16.4 | 18.7 | 20.6 | 16.2 | 52 | 1957 2010 |
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| Mean 3pm relative humidity (%) | 60 | 62 | 59 | 55 | 52 | 51 | 47 | 46 | 48 | 53 | 55 | 58 | 54 | 71 | 1938 2010 |
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| Mean 3pm cloud cover (oktas) | 4.3 | 4.7 | 4.4 | 4.1 | 3.8 | 3.1 | 2.7 | 2.3 | 2.1 | 2.4 | 2.9 | 3.4 | 3.4 | 72 | 1938 2010 |
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| Mean 3pm wind speed (km/h) | 14.6 | 13.8 | 13.4 | 13.6 | 12.6 | 12.4 | 13.6 | 15.5 | 17.9 | 19.0 | 17.8 | 15.7 | 15.0 | 47 | 1957 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0036 Prepared at Thu 24 May 2012 07:57:00 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_033065_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_033065.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/IDCJCM0036_033065.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 ST LAWRENCE POST OFFICE
- Daily Weather Observations from this site are included in the Daily Weather Observations St Lawrence
Additional climate information
- Weather station directory
- Contact the Bureau of Meteorology climate service
- Climate education information available on this web site
Page created: Thu 24 May 2012 07:57:00 AM EST