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Climate statistics for Australian locations
Monthly climate statistics
All years of record
MOUNT GAMBIER 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.
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: MOUNT GAMBIER AERO | Site number: 026021 | Commenced: 1941 | Map | |
| Latitude: 37.75° S | Longitude: 140.77° E | Elevation: 63 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) | 25.4 | 25.3 | 23.2 | 19.6 | 16.1 | 13.9 | 13.2 | 14.2 | 15.9 | 18.0 | 20.6 | 23.1 | 19.0 | 78 | 1942 2019 |
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| Highest temperature (°C) | 44.1 | 44.9 | 41.3 | 35.8 | 28.5 | 21.6 | 22.4 | 26.6 | 32.2 | 33.3 | 41.2 | 43.3 | 44.9 | 78 | 1942 2019 |
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| Date | 16 Jan 2014 | 02 Feb 2014 | 17 Mar 2008 | 01 Apr 2014 | 04 May 1967 | 02 Jun 1957 | 29 Jul 1975 | 30 Aug 2007 | 30 Sep 1961 | 27 Oct 1977 | 30 Nov 1962 | 31 Dec 2007 | 02 Feb 2014 | ||||
| Lowest maximum temperature (°C) | 14.3 | 13.9 | 12.3 | 9.8 | 8.3 | 7.2 | 7.3 | 7.7 | 8.2 | 8.8 | 11.2 | 12.8 | 7.2 | 78 | 1942 2019 |
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| Date | 16 Jan 1949 | 14 Feb 1945 | 25 Mar 1946 | 21 Apr 1960 | 23 May 1952 | 23 Jun 1981 | 16 Jul 1982 | 09 Aug 1951 | 13 Sep 1943 | 15 Oct 1944 | 03 Nov 1949 | 03 Dec 1955 | 23 Jun 1981 | ||||
| Decile 1 maximum temperature (°C) | 19.0 | 18.9 | 17.7 | 15.0 | 13.1 | 11.6 | 11.0 | 11.5 | 12.6 | 13.7 | 15.1 | 17.2 | 77 | 1942 2019 |
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| Decile 9 maximum temperature(°C) | 35.1 | 34.5 | 31.3 | 25.9 | 19.8 | 16.1 | 15.4 | 17.2 | 20.5 | 24.4 | 28.4 | 31.9 | 77 | 1942 2019 |
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| Mean number of days ≥ 30 °C | 7.1 | 6.3 | 4.3 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.2 | 4.5 | 25.8 | 78 | 1942 2019 |
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| Mean number of days ≥ 35 °C | 3.2 | 2.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.5 | 8.4 | 78 | 1942 2019 |
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| Mean number of days ≥ 40 °C | 0.6 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.2 | 78 | 1942 2019 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 11.3 | 11.7 | 10.6 | 8.8 | 7.4 | 5.8 | 5.2 | 5.5 | 6.3 | 7.2 | 8.5 | 10.0 | 8.2 | 78 | 1942 2019 |
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| Lowest temperature (°C) | 1.4 | 2.8 | 0.0 | -1.8 | -2.8 | -3.9 | -3.9 | -2.6 | -3.4 | -1.6 | -0.8 | 1.2 | -3.9 | 78 | 1942 2019 |
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| Date | 09 Jan 1957 | 25 Feb 1963 | 27 Mar 1953 | 30 Apr 1953 | 25 May 1967 | 20 Jun 1950 | 02 Jul 1960 | 28 Aug 1959 | 03 Sep 1959 | 11 Oct 1982 | 05 Nov 1963 | 01 Dec 1994 | 02 Jul 1960 | ||||
| Highest minimum temperature (°C) | 27.5 | 27.7 | 24.6 | 21.1 | 16.4 | 14.1 | 12.7 | 14.2 | 17.7 | 20.3 | 22.7 | 23.3 | 27.7 | 78 | 1942 2019 |
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| Date | 03 Jan 1991 | 18 Feb 2007 | 27 Mar 1990 | 01 Apr 2005 | 04 May 2005 | 29 Jun 2019 | 14 Jul 2013 | 29 Aug 2005 | 30 Sep 2001 | 31 Oct 1987 | 23 Nov 1966 | 12 Dec 1998 | 18 Feb 2007 | ||||
| Decile 1 minimum temperature (°C) | 6.7 | 7.2 | 6.1 | 4.4 | 3.0 | 1.5 | 1.4 | 1.8 | 2.3 | 2.9 | 4.1 | 5.8 | 77 | 1942 2019 |
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| Decile 9 minimum temperature (°C) | 16.0 | 16.2 | 15.1 | 12.9 | 11.2 | 9.4 | 8.4 | 8.8 | 10.3 | 11.5 | 12.9 | 14.5 | 77 | 1942 2019 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.1 | 0.6 | 1.7 | 3.9 | 4.0 | 3.6 | 2.5 | 1.8 | 0.7 | 0.0 | 18.9 | 78 | 1942 2019 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.1 | 0.4 | 1.4 | 1.3 | 0.9 | 0.4 | 0.3 | 0.0 | 0.0 | 4.8 | 78 | 1942 2019 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 8.4 | 8.7 | 7.7 | 5.9 | 4.9 | 3.5 | 3.0 | 3.2 | 3.7 | 4.2 | 5.6 | 7.1 | 5.5 | 46 | 1970 2016 |
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| Lowest ground temperature (°C) | -4.8 | -3.5 | -3.6 | -4.4 | -6.2 | -7.6 | -8.0 | -7.0 | -7.7 | -6.8 | -5.3 | -4.9 | -8.0 | 46 | 1970 2016 |
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| Date | 23 Jan 1996 | 10 Feb 1980 | 25 Mar 1987 | 26 Apr 1981 | 17 May 1996 | 05 Jun 1982 | 24 Jul 1985 | 04 Aug 1997 | 07 Sep 1995 | 11 Oct 1982 | 25 Nov 1995 | 01 Dec 1994 | 24 Jul 1985 | ||||
| Mean number of days ground min. temp. ≤ -1 °C | 0.4 | 0.2 | 0.5 | 1.5 | 2.8 | 4.3 | 5.0 | 4.4 | 4.3 | 4.2 | 2.7 | 1.1 | 31.4 | 46 | 1970 2016 |
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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) | 27.0 | 25.8 | 35.7 | 54.1 | 73.0 | 84.1 | 100.8 | 95.8 | 72.5 | 60.2 | 46.1 | 38.8 | 713.7 | 76 | 1942 2019 |
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| Highest rainfall (mm) | 126.2 | 128.0 | 159.4 | 155.5 | 160.3 | 163.0 | 189.5 | 177.8 | 129.0 | 140.2 | 110.8 | 118.4 | 970.9 | 78 | 1942 2019 |
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| Date | 1963 | 1946 | 1983 | 1956 | 1955 | 2016 | 1964 | 2013 | 1996 | 1975 | 2007 | 2008 | 1947 | ||||
| Lowest rainfall (mm) | 1.6 | 0.3 | 2.6 | 6.2 | 10.4 | 16.9 | 29.9 | 18.2 | 26.7 | 3.8 | 11.4 | 5.8 | 365.2 | 78 | 1942 2019 |
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| Date | 2001 | 1956 | 1994 | 1963 | 1996 | 1967 | 1957 | 1944 | 1967 | 2015 | 1989 | 1963 | 1967 | ||||
| Decile 1 rainfall (mm) | 5.8 | 4.1 | 8.3 | 17.4 | 32.5 | 41.2 | 54.6 | 51.9 | 42.7 | 20.7 | 17.0 | 13.0 | 547.4 | 78 | 1942 2019 |
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| Decile 5 (median) rainfall (mm) | 17.7 | 21.2 | 28.4 | 44.9 | 68.8 | 80.2 | 97.4 | 88.4 | 70.2 | 55.4 | 46.6 | 34.2 | 709.2 | 78 | 1942 2019 |
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| Decile 9 rainfall (mm) | 54.0 | 53.4 | 62.5 | 95.8 | 120.6 | 144.0 | 151.7 | 146.2 | 104.7 | 105.6 | 73.3 | 65.0 | 854.8 | 78 | 1942 2019 |
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| Highest daily rainfall (mm) | 84.6 | 90.7 | 62.2 | 65.6 | 45.4 | 50.0 | 43.8 | 48.0 | 53.2 | 41.1 | 76.6 | 78.8 | 90.7 | 78 | 1942 2019 |
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| Date | 14 Jan 2011 | 18 Feb 1946 | 16 Mar 1946 | 06 Apr 1992 | 03 May 2014 | 23 Jun 2016 | 02 Jul 2010 | 05 Aug 1990 | 09 Sep 2016 | 27 Oct 1945 | 29 Nov 1977 | 13 Dec 2008 | 18 Feb 1946 | ||||
| Mean number of days of rain | 8.3 | 7.8 | 11.0 | 14.4 | 18.5 | 19.7 | 21.9 | 21.6 | 19.1 | 16.8 | 13.3 | 11.7 | 184.1 | 78 | 1942 2019 |
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| Mean number of days of rain ≥ 1 mm | 4.4 | 3.9 | 5.9 | 9.0 | 12.1 | 13.6 | 16.2 | 16.0 | 12.8 | 10.6 | 7.9 | 6.7 | 119.1 | 78 | 1942 2019 |
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| Mean number of days of rain ≥ 10 mm | 0.7 | 0.6 | 0.9 | 1.6 | 2.2 | 2.5 | 2.8 | 2.6 | 1.9 | 1.5 | 1.1 | 0.9 | 19.3 | 78 | 1942 2019 |
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| Mean number of days of rain ≥ 25 mm | 0.1 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 1.9 | 78 | 1942 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) | 422 | 408 | 375 | 330 | 321 | 352 | 377 | 397 | 411 | 398 | 401 | 415 | 384 | 23 | 1994 2019 |
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| Maximum wind gust speed (km/h) | 97 | 102 | 95 | 108 | 128 | 108 | 109 | 143 | 109 | 113 | 111 | 115 | 143 | 68 | 1948 2019 |
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| Date | 17 Jan 1969 | 16 Feb 1983 | 26 Mar 1984 | 23 Apr 1972 | 26 May 1950 | 16 Jun 1961 | 24 Jul 1981 | 05 Aug 1959 | 02 Sep 1950 | 03 Oct 1971 | 05 Nov 1951 | 19 Dec 1950 | 05 Aug 1959 | ||||
| Mean daily sunshine (hours) | 9.1 | 8.6 | 6.9 | 5.5 | 4.4 | 4.0 | 4.3 | 5.3 | 5.7 | 7.0 | 7.5 | 8.2 | 6.4 | 50 | 1966 2016 |
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| Mean daily solar exposure (MJ/m2) | 25.4 | 21.8 | 16.6 | 11.2 | 7.5 | 6.3 | 7.0 | 10.0 | 13.6 | 18.2 | 21.9 | 24.4 | 15.3 | 30 | 1990 2019 |
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| Mean number of clear days | 6.6 | 6.1 | 4.9 | 3.6 | 2.2 | 1.8 | 2.0 | 2.0 | 2.0 | 2.7 | 2.9 | 3.7 | 40.5 | 56 | 1954 2010 |
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| Mean number of cloudy days | 13.4 | 11.5 | 15.8 | 17.4 | 19.9 | 18.5 | 18.4 | 18.2 | 18.6 | 19.5 | 18.5 | 17.4 | 207.1 | 56 | 1954 2010 |
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| Mean daily evaporation (mm) | 6.5 | 6.2 | 4.5 | 2.8 | 1.6 | 1.2 | 1.3 | 1.9 | 2.6 | 3.6 | 4.6 | 5.7 | 3.5 | 43 | 1967 2016 |
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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) | 18.3 | 18.1 | 16.5 | 14.2 | 11.2 | 9.0 | 8.3 | 9.5 | 11.6 | 13.6 | 15.1 | 16.8 | 13.5 | 56 | 1954 2010 |
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| Mean 9am wet-bulb temperature (°C) | 14.1 | 14.3 | 13.5 | 11.9 | 10.0 | 8.1 | 7.4 | 8.2 | 9.6 | 10.8 | 11.9 | 13.0 | 11.1 | 56 | 1954 2010 |
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| Mean 9am dew-point temperature (°C) | 10.4 | 11.1 | 10.7 | 9.6 | 8.6 | 7.0 | 6.3 | 6.6 | 7.4 | 7.9 | 8.7 | 9.4 | 8.6 | 56 | 1954 2010 |
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| Mean 9am relative humidity (%) | 63 | 67 | 71 | 76 | 85 | 88 | 88 | 83 | 77 | 70 | 68 | 64 | 75 | 56 | 1954 2010 |
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| Mean 9am cloud cover (oktas) | 5.0 | 5.0 | 5.3 | 5.6 | 5.8 | 5.7 | 5.6 | 5.4 | 5.6 | 5.8 | 5.7 | 5.6 | 5.5 | 56 | 1954 2010 |
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| Mean 9am wind speed (km/h) | 18.3 | 17.0 | 15.2 | 13.5 | 12.4 | 12.5 | 13.9 | 15.7 | 18.1 | 19.4 | 18.9 | 18.8 | 16.1 | 68 | 1941 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) | 23.4 | 24.0 | 21.7 | 18.5 | 15.1 | 12.8 | 12.1 | 12.9 | 14.4 | 16.4 | 19.0 | 21.1 | 17.6 | 56 | 1954 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 15.8 | 16.2 | 15.1 | 13.4 | 11.9 | 10.4 | 9.7 | 9.9 | 10.8 | 12.1 | 13.5 | 14.5 | 12.8 | 56 | 1954 2010 |
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| Mean 3pm dew-point temperature (°C) | 9.1 | 9.6 | 9.2 | 8.5 | 8.7 | 7.9 | 7.0 | 6.6 | 7.1 | 7.7 | 8.3 | 8.5 | 8.2 | 56 | 1954 2010 |
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| Mean 3pm relative humidity (%) | 44 | 44 | 49 | 56 | 68 | 73 | 72 | 67 | 63 | 59 | 53 | 48 | 58 | 56 | 1954 2010 |
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| Mean 3pm cloud cover (oktas) | 4.4 | 4.3 | 5.0 | 5.6 | 6.1 | 5.9 | 5.8 | 6.0 | 6.0 | 5.8 | 5.7 | 5.3 | 5.5 | 56 | 1954 2010 |
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| Mean 3pm wind speed (km/h) | 24.3 | 23.0 | 21.5 | 18.9 | 16.9 | 17.0 | 18.7 | 21.3 | 22.5 | 22.7 | 22.8 | 23.9 | 21.1 | 68 | 1941 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0034 Prepared at Thu 12 Sep 2019 01:35:16 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_026021_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_026021.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/IDCJCM0034_026021.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 Casterton and Portland and Kanagulk
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 12 Sep 2019 01:35:16 AM EST