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Climate statistics for Australian locations
Monthly climate statistics
All years of record
CARNAMAH
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: CARNAMAH | Site number: 008025 | Commenced: 1887 | Map | |
| Latitude: 29.69° S | Longitude: 115.89° E | Elevation: 268 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) | 36.0 | 35.6 | 32.7 | 27.6 | 22.5 | 19.0 | 17.9 | 19.2 | 22.0 | 26.1 | 30.0 | 33.5 | 26.8 | 70 | 1940 2015 |
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| Highest temperature (°C) | 48.1 | 48.0 | 43.9 | 40.0 | 35.5 | 29.0 | 27.8 | 31.4 | 35.1 | 41.7 | 43.2 | 45.8 | 48.1 | 82 | 1940 2025 |
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| Date | 23 Jan 1980 | 19 Feb 2024 | 16 Mar 1957 | 02 Apr 1972 | 01 May 2002 | 07 Jun 2020 | 08 Jul 1949 | 29 Aug 2006 | 21 Sep 1987 | 30 Oct 2013 | 21 Nov 2023 | 22 Dec 2024 | 23 Jan 1980 | ||||
| Lowest maximum temperature (°C) | 20.2 | 19.0 | 16.2 | 15.6 | 11.7 | 11.1 | 10.6 | 9.4 | 11.0 | 12.8 | 14.9 | 20.0 | 9.4 | 82 | 1940 2025 |
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| Date | 22 Jan 1967 | 20 Feb 2008 | 28 Mar 1964 | 22 Apr 1946 | 18 May 1955 | 30 Jun 1950 | 14 Jul 1958 | 22 Aug 1958 | 19 Sep 1992 | 18 Oct 1947 | 10 Nov 1971 | 18 Dec 1964 | 22 Aug 1958 | ||||
| Decile 1 maximum temperature (°C) | 29.9 | 29.4 | 26.7 | 22.2 | 18.3 | 15.7 | 15.0 | 15.8 | 17.8 | 20.6 | 23.9 | 27.2 | 75 | 1940 2025 |
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| Decile 9 maximum temperature(°C) | 41.7 | 41.5 | 38.7 | 33.8 | 27.8 | 23.0 | 21.3 | 23.5 | 27.8 | 32.8 | 36.8 | 40.0 | 75 | 1940 2025 |
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| Mean number of days ≥ 30 °C | 24.1 | 22.4 | 19.8 | 8.3 | 1.0 | 0.0 | 0.0 | 0.0 | 1.3 | 6.4 | 13.6 | 20.5 | 117.4 | 83 | 1940 2025 |
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| Mean number of days ≥ 35 °C | 16.8 | 14.8 | 9.8 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4 | 5.2 | 11.2 | 60.8 | 83 | 1940 2025 |
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| Mean number of days ≥ 40 °C | 5.9 | 5.0 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 2.7 | 15.6 | 83 | 1940 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 18.5 | 19.3 | 17.4 | 14.1 | 10.8 | 8.7 | 7.3 | 7.2 | 8.2 | 10.4 | 13.4 | 16.1 | 12.6 | 69 | 1940 2015 |
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| Lowest temperature (°C) | 3.3 | 6.9 | 2.8 | 1.7 | 1.1 | -0.6 | -2.2 | 0.6 | 1.1 | 1.1 | 2.3 | 6.7 | -2.2 | 82 | 1940 2025 |
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| Date | 23 Jan 1945 | 29 Feb 1964 | 28 Mar 1960 | 11 Apr 1940 | 28 May 1964 | 28 Jun 1946 | 02 Jul 1948 | 14 Aug 1993 | 18 Sep 1959 | 08 Oct 1956 | 02 Nov 1964 | 01 Dec 1952 | 02 Jul 1948 | ||||
| Highest minimum temperature (°C) | 30.2 | 30.0 | 29.0 | 24.4 | 20.8 | 17.0 | 15.8 | 16.1 | 20.3 | 22.5 | 27.0 | 29.2 | 30.2 | 82 | 1940 2025 |
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| Date | 19 Jan 1989 | 20 Feb 1985 | 13 Mar 2015 | 02 Apr 1978 | 06 May 2002 | 17 Jun 1988 | 30 Jul 2015 | 30 Aug 2014 | 30 Sep 1990 | 20 Oct 2008 | 22 Nov 2023 | 29 Dec 2009 | 19 Jan 1989 | ||||
| Decile 1 minimum temperature (°C) | 13.8 | 14.4 | 12.7 | 9.8 | 7.0 | 5.0 | 3.9 | 3.9 | 4.7 | 6.5 | 8.9 | 11.6 | 74 | 1940 2025 |
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| Decile 9 minimum temperature (°C) | 24.0 | 24.2 | 22.0 | 18.3 | 15.0 | 12.2 | 11.0 | 11.0 | 12.0 | 15.0 | 18.1 | 21.6 | 74 | 1940 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 1.0 | 83 | 1940 2025 |
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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 | 83 | 1940 2025 |
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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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| 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) | 12.6 | 15.8 | 20.0 | 22.4 | 49.0 | 73.8 | 66.8 | 51.9 | 27.2 | 16.2 | 10.7 | 8.4 | 376.3 | 137 | 1887 2025 |
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| Highest rainfall (mm) | 151.6 | 126.6 | 179.9 | 120.6 | 182.1 | 231.0 | 188.4 | 192.2 | 83.1 | 73.2 | 90.7 | 56.5 | 783.1 | 137 | 1887 2025 |
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| Date | 1990 | 2017 | 1971 | 1975 | 1999 | 1923 | 1958 | 1932 | 1917 | 1890 | 1926 | 1914 | 1917 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 1.5 | 2.2 | 9.4 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 172.7 | 137 | 1887 2025 |
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| Date | 2025 | 2023 | 1989 | 2018 | 1949 | 2013 | 2005 | 2008 | 2015 | 2023 | 2007 | 2023 | 2023 | ||||
| Decile 1 rainfall (mm) | 0.0 | 0.0 | 0.0 | 1.2 | 9.4 | 28.6 | 31.1 | 22.0 | 8.9 | 2.4 | 0.0 | 0.0 | 139 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 2.8 | 5.1 | 8.3 | 13.4 | 41.2 | 65.6 | 60.8 | 44.6 | 24.1 | 12.0 | 5.6 | 3.2 | 139 | n/a n/a |
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| Decile 9 rainfall (mm) | 33.4 | 37.4 | 54.1 | 55.1 | 94.6 | 136.3 | 104.7 | 88.9 | 51.1 | 33.4 | 26.0 | 26.0 | 139 | n/a n/a |
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| Highest daily rainfall (mm) | 96.5 | 78.0 | 152.7 | 88.9 | 73.7 | 61.2 | 50.8 | 78.5 | 32.8 | 44.8 | 71.1 | 50.0 | 152.7 | 118 | 1887 2025 |
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| Date | 21 Jan 1916 | 15 Feb 1978 | 28 Mar 1971 | 14 Apr 1961 | 18 May 1937 | 26 Jun 1940 | 31 Jul 2015 | 06 Aug 1917 | 18 Sep 1917 | 06 Oct 1990 | 19 Nov 1926 | 03 Dec 1940 | 28 Mar 1971 | ||||
| Mean number of days of rain | 2.0 | 2.1 | 2.8 | 4.5 | 8.6 | 12.2 | 13.8 | 11.7 | 8.1 | 5.1 | 2.9 | 1.8 | 75.6 | 119 | 1887 2025 |
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| Mean number of days of rain ≥ 1 mm | 1.2 | 1.3 | 1.8 | 2.7 | 5.2 | 7.6 | 8.1 | 7.1 | 4.4 | 2.8 | 1.7 | 1.0 | 44.9 | 118 | 1887 2025 |
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| Mean number of days of rain ≥ 10 mm | 0.3 | 0.4 | 0.5 | 0.5 | 1.2 | 2.0 | 1.7 | 1.2 | 0.4 | 0.3 | 0.2 | 0.2 | 8.9 | 118 | 1887 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.1 | 0.1 | 0.2 | 0.1 | 0.3 | 0.4 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 1.7 | 118 | 1887 2025 |
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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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| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 28.0 | 25.5 | 21.4 | 16.7 | 13.1 | 11.3 | 11.8 | 14.8 | 18.8 | 22.9 | 26.7 | 28.7 | 20.0 | 35 | 1990 2025 |
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| Mean number of clear days | 17.5 | 13.6 | 14.2 | 9.5 | 8.1 | 8.7 | 8.5 | 10.0 | 8.5 | 12.0 | 13.2 | 15.9 | 139.7 | 33 | 1968 2010 |
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| Mean number of cloudy days | 2.6 | 3.9 | 4.5 | 5.8 | 6.4 | 7.2 | 7.0 | 5.9 | 6.3 | 5.5 | 4.0 | 2.5 | 61.6 | 33 | 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) | 26.1 | 26.0 | 23.7 | 19.8 | 15.9 | 12.6 | 11.5 | 12.5 | 15.2 | 18.9 | 22.3 | 24.9 | 19.1 | 39 | 1968 2010 |
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| Mean 9am wet-bulb temperature (°C) | 18.2 | 18.4 | 17.2 | 15.2 | 12.7 | 10.7 | 9.9 | 10.4 | 11.9 | 13.6 | 15.4 | 17.1 | 14.2 | 35 | 1968 2010 |
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| Mean 9am dew-point temperature (°C) | 12.5 | 13.1 | 12.2 | 11.8 | 10.0 | 8.8 | 8.3 | 8.3 | 9.0 | 8.5 | 9.7 | 11.8 | 10.3 | 20 | 1987 2010 |
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| Mean 9am relative humidity (%) | 46 | 49 | 51 | 61 | 68 | 79 | 81 | 77 | 68 | 53 | 48 | 47 | 61 | 20 | 1987 2010 |
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| Mean 9am cloud cover (oktas) | 1.7 | 2.3 | 2.4 | 3.1 | 3.4 | 3.4 | 3.4 | 3.0 | 3.2 | 2.8 | 2.5 | 1.9 | 2.8 | 41 | 1968 2010 |
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| Mean 9am wind speed (km/h) | 20.4 | 20.2 | 18.9 | 15.6 | 12.7 | 10.8 | 9.8 | 11.4 | 13.7 | 17.0 | 17.8 | 19.1 | 15.6 | 39 | 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) | 34.8 | 34.5 | 31.6 | 26.7 | 21.9 | 18.1 | 17.3 | 18.1 | 20.7 | 25.1 | 29.0 | 32.7 | 25.9 | 31 | 1968 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 20.6 | 20.8 | 19.6 | 17.4 | 14.9 | 12.9 | 12.5 | 12.7 | 13.7 | 15.6 | 17.4 | 19.0 | 16.4 | 27 | 1968 2010 |
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| Mean 3pm dew-point temperature (°C) | 10.9 | 11.4 | 10.9 | 10.8 | 9.1 | 7.6 | 7.9 | 7.1 | 7.5 | 6.9 | 7.7 | 9.6 | 9.0 | 15 | 1987 2010 |
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| Mean 3pm relative humidity (%) | 26 | 28 | 31 | 39 | 46 | 51 | 56 | 51 | 46 | 33 | 28 | 27 | 38 | 15 | 1987 2010 |
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| Mean 3pm cloud cover (oktas) | 2.0 | 2.8 | 2.8 | 3.5 | 3.8 | 4.0 | 4.2 | 3.7 | 3.8 | 3.0 | 2.8 | 2.1 | 3.2 | 33 | 1968 2010 |
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| Mean 3pm wind speed (km/h) | 17.0 | 16.8 | 15.7 | 13.7 | 13.9 | 13.8 | 14.5 | 13.8 | 15.0 | 17.3 | 17.8 | 17.4 | 15.6 | 26 | 1968 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 Wed 01 Oct 2025 23:52:10 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_008025_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_008025.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_008025.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 Carnamah
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Wed 01 Oct 2025 23:52:10 PM AEST