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Climate statistics for Australian locations
Monthly climate statistics
All years of record
BRIGALOW RESEARCH STN
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: BRIGALOW RESEARCH STN | Site number: 035149 | Commenced: 1965 | Map | |
| Latitude: 24.84° S | Longitude: 149.80° E | Elevation: 168 m | Operational status: Closed 08 Feb 2012 | |
| 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) | 33.6 | 32.5 | 31.7 | 29.0 | 25.4 | 22.1 | 21.8 | 23.8 | 27.2 | 30.0 | 31.6 | 33.1 | 28.5 | 41 | 1968 2011 |
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| Highest temperature (°C) | 45.4 | 43.0 | 40.6 | 37.9 | 32.5 | 31.5 | 29.3 | 34.2 | 37.2 | 40.3 | 43.5 | 42.7 | 45.4 | 42 | 1968 2011 |
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| Date | 06 Jan 1994 | 22 Feb 2004 | 12 Mar 2007 | 29 Apr 1998 | 20 May 2003 | 29 Jun 2003 | 31 Jul 2010 | 24 Aug 2009 | 30 Sep 1988 | 31 Oct 2003 | 18 Nov 1990 | 25 Dec 1972 | 06 Jan 1994 | ||||
| Lowest maximum temperature (°C) | 22.0 | 20.0 | 20.0 | 14.4 | 14.4 | 10.5 | 12.0 | 13.0 | 15.7 | 19.0 | 21.4 | 19.4 | 10.5 | 42 | 1968 2011 |
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| Date | 06 Jan 1980 | 04 Feb 1989 | 12 Mar 1980 | 26 Apr 1983 | 26 May 1990 | 20 Jun 2007 | 11 Jul 1978 | 09 Aug 1996 | 18 Sep 2010 | 11 Oct 1982 | 17 Nov 1974 | 27 Dec 2006 | 20 Jun 2007 | ||||
| Decile 1 maximum temperature (°C) | 30.0 | 28.1 | 28.5 | 25.8 | 22.0 | 18.3 | 18.0 | 20.1 | 22.8 | 25.6 | 27.5 | 29.1 | 41 | 1968 2011 |
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| Decile 9 maximum temperature(°C) | 37.0 | 36.2 | 34.8 | 32.1 | 28.4 | 25.6 | 25.0 | 27.4 | 31.3 | 34.2 | 35.6 | 36.9 | 41 | 1968 2011 |
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| Mean number of days ≥ 30 °C | 27.0 | 22.1 | 23.1 | 10.2 | 0.6 | 0.0 | 0.0 | 0.6 | 5.7 | 15.7 | 20.1 | 25.0 | 150.1 | 42 | 1968 2011 |
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| Mean number of days ≥ 35 °C | 9.6 | 5.7 | 2.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 2.0 | 4.5 | 8.3 | 33.3 | 42 | 1968 2011 |
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| Mean number of days ≥ 40 °C | 0.5 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.3 | 1.3 | 42 | 1968 2011 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 21.0 | 20.6 | 18.7 | 15.1 | 11.5 | 8.0 | 6.5 | 7.6 | 11.0 | 14.8 | 17.7 | 19.8 | 14.4 | 41 | 1968 2011 |
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| Lowest temperature (°C) | 12.8 | 13.6 | 9.0 | 3.5 | -0.4 | -2.4 | -3.7 | -1.9 | 1.5 | 3.9 | 7.1 | 10.0 | -3.7 | 42 | 1968 2011 |
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| Date | 23 Jan 1971 | 15 Feb 1996 | 31 Mar 2008 | 29 Apr 1999 | 25 May 2006 | 26 Jun 1982 | 04 Jul 1984 | 01 Aug 1994 | 07 Sep 1995 | 01 Oct 1992 | 17 Nov 2006 | 03 Dec 1974 | 04 Jul 1984 | ||||
| Highest minimum temperature (°C) | 28.2 | 25.5 | 27.0 | 24.5 | 20.9 | 19.0 | 18.5 | 18.5 | 22.6 | 22.7 | 26.3 | 28.3 | 28.3 | 42 | 1968 2011 |
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| Date | 07 Jan 1994 | 09 Feb 2005 | 11 Mar 1973 | 04 Apr 2006 | 02 May 1998 | 01 Jun 1981 | 05 Jul 1986 | 17 Aug 2007 | 30 Sep 1988 | 29 Oct 1987 | 06 Nov 2008 | 23 Dec 1969 | 23 Dec 1969 | ||||
| Decile 1 minimum temperature (°C) | 18.2 | 17.9 | 15.5 | 11.0 | 6.0 | 2.6 | 0.8 | 2.5 | 6.0 | 10.5 | 13.9 | 16.5 | 41 | 1968 2011 |
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| Decile 9 minimum temperature (°C) | 23.5 | 23.3 | 22.0 | 19.0 | 16.5 | 13.4 | 12.6 | 13.0 | 15.9 | 19.0 | 21.0 | 22.9 | 41 | 1968 2011 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.3 | 5.2 | 2.5 | 0.1 | 0.0 | 0.0 | 0.0 | 10.2 | 42 | 1968 2011 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 1.8 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 42 | 1968 2011 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 19.1 | 18.7 | 16.6 | 12.6 | 8.7 | 5.1 | 3.4 | 4.4 | 8.3 | 12.1 | 15.2 | 17.5 | 11.8 | 39 | 1968 2011 |
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| Lowest ground temperature (°C) | 8.0 | 5.0 | 6.0 | -3.4 | -4.6 | -9.0 | -8.5 | -9.2 | -3.6 | 0.0 | 2.8 | 5.0 | -9.2 | 40 | 1968 2011 |
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| Date | 20 Jan 2010 | 15 Feb 1996 | 30 Mar 2008 | 30 Apr 1972 | 29 May 1979 | 12 Jun 2009 | 04 Jul 1984 | 21 Aug 1996 | 23 Sep 1969 | 02 Oct 1982 | 12 Nov 1971 | 30 Dec 1972 | 21 Aug 1996 | ||||
| Mean number of days ground min. temp. ≤ -1 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 2.8 | 5.4 | 2.8 | 0.3 | 0.0 | 0.0 | 0.0 | 11.7 | 40 | 1968 2011 |
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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) | 94.3 | 109.6 | 46.0 | 43.4 | 46.7 | 28.5 | 29.8 | 28.0 | 34.9 | 62.0 | 78.2 | 110.7 | 711.4 | 43 | 1968 2012 |
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| Highest rainfall (mm) | 322.6 | 362.2 | 178.6 | 251.8 | 279.7 | 119.6 | 172.2 | 176.6 | 165.8 | 232.5 | 190.6 | 460.6 | 1441.0 | 43 | 1968 2012 |
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| Date | 1999 | 2010 | 1994 | 1998 | 1983 | 2005 | 1984 | 1988 | 1984 | 1986 | 2004 | 2010 | 2010 | ||||
| Lowest rainfall (mm) | 9.1 | 10.6 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.6 | 2.4 | 11.3 | 338.6 | 43 | 1968 2012 |
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| Date | 1990 | 1995 | 1998 | 2002 | 2004 | 1982 | 2009 | 2009 | 2011 | 2002 | 2011 | 1977 | 1993 | ||||
| Decile 1 rainfall (mm) | 25.0 | 37.6 | 8.9 | 1.7 | 3.6 | 2.0 | 0.4 | 0.3 | 0.2 | 9.7 | 14.3 | 42.8 | 44 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 73.8 | 87.4 | 33.4 | 22.6 | 33.6 | 22.4 | 20.2 | 11.8 | 18.5 | 52.9 | 68.4 | 84.4 | 44 | n/a n/a |
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| Decile 9 rainfall (mm) | 157.1 | 208.0 | 93.4 | 91.0 | 108.4 | 54.3 | 64.1 | 66.0 | 94.3 | 120.7 | 144.7 | 175.6 | 44 | n/a n/a |
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| Highest daily rainfall (mm) | 102.6 | 161.1 | 87.6 | 124.0 | 122.4 | 39.6 | 67.0 | 164.8 | 104.0 | 105.1 | 145.0 | 164.0 | 164.8 | 44 | 1968 2012 |
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| Date | 15 Jan 2004 | 03 Feb 1997 | 12 Mar 1980 | 23 Apr 1998 | 05 May 1998 | 04 Jun 2002 | 10 Jul 1978 | 23 Aug 1988 | 05 Sep 1984 | 30 Oct 2000 | 30 Nov 1986 | 19 Dec 1988 | 23 Aug 1988 | ||||
| Mean number of days of rain | 7.7 | 7.5 | 5.3 | 4.0 | 4.0 | 3.4 | 3.6 | 3.1 | 3.4 | 5.5 | 7.4 | 7.7 | 62.6 | 43 | 1968 2012 |
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| Mean number of days of rain ≥ 1 mm | 6.8 | 6.5 | 4.3 | 3.1 | 3.3 | 2.7 | 2.8 | 2.5 | 2.7 | 4.8 | 6.2 | 6.8 | 52.5 | 44 | 1968 2012 |
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| Mean number of days of rain ≥ 10 mm | 3.1 | 2.8 | 1.3 | 1.2 | 1.1 | 0.9 | 0.9 | 0.6 | 1.2 | 2.0 | 2.5 | 3.4 | 21.0 | 44 | 1968 2012 |
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| Mean number of days of rain ≥ 25 mm | 1.1 | 1.4 | 0.4 | 0.6 | 0.6 | 0.3 | 0.3 | 0.3 | 0.3 | 0.7 | 0.9 | 1.6 | 8.5 | 44 | 1968 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) | 164 | 161 | 144 | 127 | 116 | 107 | 112 | 120 | 137 | 149 | 157 | 167 | 139 | 26 | 1968 1995 |
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| Maximum wind gust speed (km/h) | |
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| Date | |||||||||||||||||
| Mean daily sunshine (hours) | 7.3 | 7.0 | 7.2 | 7.1 | 6.3 | 6.5 | 6.8 | 7.4 | 8.2 | 8.2 | 8.3 | 8.2 | 7.4 | 20 | 1968 1990 |
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| Mean daily solar exposure (MJ/m2) | 25.1 | 23.1 | 21.1 | 18.3 | 15.1 | 13.5 | 14.6 | 17.6 | 21.0 | 23.6 | 25.0 | 25.6 | 20.3 | 35 | 1990 2025 |
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| Mean number of clear days | 0 | 2010 2010 |
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| Mean number of cloudy days | 0 | 2010 2010 |
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| Mean daily evaporation (mm) | 7.9 | 7.1 | 6.6 | 5.5 | 3.8 | 3.1 | 3.2 | 4.1 | 5.8 | 6.9 | 7.6 | 7.9 | 5.8 | 41 | 1968 2010 |
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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) | 26.9 | 26.1 | 25.1 | 22.6 | 19.1 | 15.4 | 14.7 | 16.6 | 20.1 | 23.2 | 25.0 | 26.5 | 21.8 | 41 | 1968 2010 |
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| Mean 9am wet-bulb temperature (°C) | 22.0 | 21.9 | 20.6 | 18.2 | 15.4 | 12.3 | 11.6 | 12.8 | 15.5 | 17.7 | 19.7 | 21.3 | 17.4 | 38 | 1968 2010 |
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| Mean 9am dew-point temperature (°C) | 19.2 | 19.4 | 17.8 | 15.0 | 12.2 | 9.3 | 8.3 | 8.8 | 11.1 | 13.5 | 16.2 | 18.1 | 14.1 | 38 | 1968 2010 |
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| Mean 9am relative humidity (%) | 64 | 68 | 65 | 63 | 66 | 69 | 67 | 63 | 59 | 57 | 61 | 62 | 64 | 38 | 1968 2010 |
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| Mean 9am cloud cover (oktas) | 4.3 | 4.3 | 3.4 | 2.7 | 3.0 | 2.6 | 2.5 | 2.0 | 2.4 | 3.3 | 3.6 | 3.9 | 3.2 | 41 | 1968 2010 |
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| Mean 9am wind speed (km/h) | 9.1 | 9.1 | 10.5 | 9.6 | 8.4 | 8.0 | 8.1 | 9.2 | 11.3 | 11.2 | 9.6 | 9.6 | 9.5 | 38 | 1968 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) | 0 | 1972 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 0 | 2007 2010 |
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| Mean 3pm dew-point temperature (°C) | 0 | 2007 2010 |
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| Mean 3pm relative humidity (%) | 0 | 2007 2010 |
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| Mean 3pm cloud cover (oktas) | 0 | 1972 2010 |
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| Mean 3pm wind speed (km/h) | 0 | 1972 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 Wed 01 Oct 2025 23:42:58 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_035149_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_035149.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_035149.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
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Wed 01 Oct 2025 23:42:58 PM AEST