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Climate statistics for Australian locations
Monthly climate statistics
All years of record
KALGOORLIE-BOULDER AIRPORT
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: KALGOORLIE-BOULDER AIRPORT | Site number: 012038 | Commenced: 1939 | Map | |
| Latitude: 30.78° S | Longitude: 121.45° E | Elevation: 365 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) | 33.7 | 32.2 | 29.5 | 25.3 | 20.8 | 17.6 | 16.9 | 18.8 | 22.4 | 26.0 | 29.1 | 32.1 | 25.4 | 83 | 1939 2025 |
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| Highest temperature (°C) | 46.5 | 46.5 | 44.5 | 40.1 | 33.4 | 27.6 | 28.7 | 32.0 | 37.9 | 40.9 | 44.7 | 45.0 | 46.5 | 84 | 1939 2025 |
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| Date | 22 Jan 1990 | 21 Feb 2024 | 10 Mar 1973 | 11 Apr 2019 | 02 May 2002 | 15 Jun 1947 | 30 Jul 2001 | 26 Aug 2023 | 29 Sep 2023 | 16 Oct 1995 | 17 Nov 2019 | 31 Dec 1972 | 21 Feb 2024 | ||||
| Lowest maximum temperature (°C) | 14.4 | 15.0 | 14.1 | 12.8 | 10.5 | 8.9 | 7.2 | 8.9 | 10.2 | 11.6 | 13.5 | 14.3 | 7.2 | 84 | 1939 2025 |
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| Date | 22 Jan 1967 | 19 Feb 2008 | 19 Mar 1984 | 21 Apr 1966 | 25 May 1977 | 26 Jun 2023 | 19 Jul 1961 | 01 Aug 1945 | 13 Sep 1955 | 09 Oct 1943 | 09 Nov 2021 | 12 Dec 1968 | 19 Jul 1961 | ||||
| Decile 1 maximum temperature (°C) | 27.2 | 25.3 | 22.8 | 19.6 | 16.0 | 13.8 | 13.1 | 14.4 | 16.9 | 19.6 | 22.7 | 25.8 | 82 | 1939 2025 |
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| Decile 9 maximum temperature(°C) | 40.4 | 39.5 | 36.5 | 31.7 | 26.1 | 21.7 | 21.0 | 24.0 | 28.4 | 32.9 | 36.0 | 38.8 | 82 | 1939 2025 |
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| Mean number of days ≥ 30 °C | 23.4 | 18.1 | 13.9 | 5.2 | 0.4 | 0.0 | 0.0 | 0.1 | 1.9 | 7.3 | 12.7 | 20.7 | 103.7 | 84 | 1939 2025 |
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| Mean number of days ≥ 35 °C | 12.7 | 9.0 | 5.0 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.5 | 4.3 | 9.0 | 42.2 | 84 | 1939 2025 |
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| Mean number of days ≥ 40 °C | 3.7 | 2.4 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.0 | 9.2 | 84 | 1939 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 18.4 | 18.0 | 16.2 | 12.7 | 8.7 | 6.3 | 5.1 | 5.8 | 8.2 | 11.3 | 14.2 | 16.7 | 11.8 | 84 | 1939 2025 |
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| Lowest temperature (°C) | 8.8 | 8.5 | 5.7 | 1.7 | -1.8 | -3.0 | -3.4 | -2.4 | -0.6 | -1.0 | 3.1 | 5.5 | -3.4 | 84 | 1939 2025 |
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| Date | 31 Jan 1990 | 16 Feb 1990 | 24 Mar 2001 | 26 Apr 1960 | 31 May 1964 | 23 Jun 1981 | 12 Jul 1969 | 09 Aug 1968 | 02 Sep 1956 | 04 Oct 1942 | 09 Nov 1992 | 02 Dec 1973 | 12 Jul 1969 | ||||
| Highest minimum temperature (°C) | 30.4 | 30.8 | 27.6 | 24.7 | 22.8 | 16.3 | 15.8 | 17.4 | 22.8 | 25.7 | 26.6 | 29.4 | 30.8 | 84 | 1939 2025 |
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| Date | 24 Jan 1994 | 24 Feb 1991 | 06 Mar 1990 | 01 Apr 1989 | 03 May 1947 | 05 Jun 1957 | 30 Jul 2016 | 28 Aug 1950 | 12 Sep 2023 | 28 Oct 2009 | 27 Nov 2017 | 07 Dec 2019 | 24 Feb 1991 | ||||
| Decile 1 minimum temperature (°C) | 14.1 | 13.8 | 11.8 | 7.9 | 4.0 | 1.7 | 0.7 | 1.4 | 3.7 | 6.4 | 9.8 | 12.4 | 83 | 1939 2025 |
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| Decile 9 minimum temperature (°C) | 23.1 | 22.6 | 20.4 | 17.2 | 13.5 | 10.8 | 9.4 | 10.4 | 12.6 | 15.8 | 18.9 | 21.7 | 83 | 1939 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 3.6 | 5.9 | 4.4 | 0.8 | 0.1 | 0.0 | 0.0 | 15.5 | 84 | 1939 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.6 | 1.7 | 0.9 | 0.1 | 0.0 | 0.0 | 0.0 | 3.4 | 84 | 1939 2025 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 16.9 | 16.8 | 14.5 | 11.0 | 6.8 | 3.9 | 2.8 | 3.1 | 5.7 | 9.1 | 12.7 | 15.4 | 9.9 | 44 | 1965 2009 |
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| Lowest ground temperature (°C) | 7.7 | 4.6 | 2.3 | -0.5 | -3.7 | -5.9 | -8.3 | -6.6 | -4.9 | -2.9 | -0.9 | 2.8 | -8.3 | 50 | 1965 2016 |
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| Date | 31 Jan 1990 | 23 Feb 1967 | 26 Mar 1972 | 30 Apr 2000 | 28 May 1972 | 19 Jun 1966 | 13 Jul 1969 | 07 Aug 1966 | 04 Sep 1970 | 02 Oct 1966 | 01 Nov 1968 | 02 Dec 1973 | 13 Jul 1969 | ||||
| Mean number of days ground min. temp. ≤ -1 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.4 | 5.2 | 3.9 | 0.8 | 0.1 | 0.0 | 0.0 | 12.9 | 50 | 1965 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) | 26.2 | 31.8 | 25.7 | 20.1 | 24.1 | 27.7 | 24.0 | 21.3 | 13.4 | 15.5 | 19.6 | 15.8 | 265.4 | 86 | 1939 2025 |
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| Highest rainfall (mm) | 185.9 | 307.8 | 197.0 | 98.6 | 110.2 | 185.7 | 82.6 | 74.0 | 98.3 | 84.4 | 115.4 | 88.6 | 530.8 | 86 | 1939 2025 |
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| Date | 1967 | 1948 | 1999 | 1961 | 1963 | 1968 | 1960 | 1992 | 1955 | 1982 | 1981 | 1988 | 1992 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4 | 0.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 108.7 | 86 | 1939 2025 |
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| Date | 1977 | 1998 | 2019 | 2001 | 1948 | 2008 | 1994 | 1989 | 2020 | 1979 | 1994 | 1964 | 1940 | ||||
| Decile 1 rainfall (mm) | 0.5 | 1.2 | 0.6 | 1.2 | 2.4 | 5.4 | 5.0 | 4.4 | 1.1 | 1.0 | 0.5 | 1.4 | 87 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 10.7 | 14.7 | 10.7 | 12.7 | 17.2 | 19.6 | 20.0 | 16.0 | 10.4 | 10.5 | 15.4 | 10.4 | 87 | n/a n/a |
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| Decile 9 rainfall (mm) | 74.3 | 79.9 | 72.9 | 54.0 | 46.6 | 60.0 | 48.8 | 42.6 | 28.9 | 33.2 | 40.5 | 39.6 | 87 | n/a n/a |
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| Highest daily rainfall (mm) | 154.4 | 177.8 | 70.0 | 49.8 | 45.2 | 57.2 | 28.6 | 49.6 | 44.2 | 45.6 | 77.0 | 50.6 | 177.8 | 86 | 1939 2025 |
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| Date | 23 Jan 1967 | 22 Feb 1948 | 02 Mar 1974 | 16 Apr 1961 | 24 May 1980 | 06 Jun 1957 | 26 Jul 1985 | 11 Aug 1994 | 13 Sep 1954 | 04 Oct 1982 | 06 Nov 1981 | 13 Dec 2016 | 22 Feb 1948 | ||||
| Mean number of days of rain | 4.0 | 4.6 | 4.5 | 5.3 | 6.7 | 8.5 | 9.1 | 7.6 | 5.3 | 4.4 | 4.3 | 3.9 | 68.2 | 86 | 1939 2025 |
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| Mean number of days of rain ≥ 1 mm | 2.5 | 3.0 | 2.7 | 3.3 | 3.8 | 4.7 | 4.7 | 3.9 | 2.8 | 2.7 | 2.7 | 2.4 | 39.2 | 86 | 1939 2025 |
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| Mean number of days of rain ≥ 10 mm | 0.7 | 0.9 | 0.7 | 0.6 | 0.7 | 0.7 | 0.6 | 0.5 | 0.3 | 0.4 | 0.6 | 0.5 | 7.2 | 86 | 1939 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.2 | 0.3 | 0.3 | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.2 | 0.0 | 1.5 | 86 | 1939 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) | 431 | 406 | 361 | 300 | 267 | 273 | 286 | 302 | 346 | 378 | 401 | 420 | 348 | 28 | 1994 2025 |
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| Maximum wind gust speed (km/h) | 141 | 118 | 118 | 104 | 122 | 102 | 97 | 108 | 109 | 117 | 139 | 122 | 141 | 83 | 1939 2025 |
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| Date | 14 Jan 1994 | 16 Feb 1970 | 28 Mar 1971 | 24 Apr 1973 | 05 May 1975 | 04 Jun 1974 | 30 Jul 1948 | 12 Aug 1964 | 13 Sep 1965 | 03 Oct 1950 | 07 Nov 1979 | 10 Dec 1946 | 14 Jan 1994 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 27.5 | 24.1 | 20.2 | 15.8 | 12.2 | 10.4 | 11.4 | 14.7 | 19.1 | 23.7 | 26.6 | 28.5 | 19.5 | 35 | 1990 2025 |
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| Mean number of clear days | 15.7 | 13.1 | 13.4 | 10.2 | 10.3 | 9.1 | 10.1 | 12.8 | 14.1 | 13.9 | 12.9 | 15.5 | 151.1 | 72 | 1939 2010 |
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| Mean number of cloudy days | 5.6 | 6.3 | 6.9 | 9.2 | 10.2 | 10.4 | 9.7 | 7.0 | 6.2 | 5.9 | 6.5 | 5.3 | 89.2 | 72 | 1939 2010 |
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| Mean daily evaporation (mm) | 12.5 | 10.8 | 8.6 | 5.8 | 3.6 | 2.6 | 2.8 | 3.8 | 5.8 | 8.4 | 10.3 | 12.0 | 7.2 | 50 | 1966 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) | 23.8 | 22.8 | 21.0 | 17.9 | 13.9 | 11.0 | 9.9 | 11.6 | 14.8 | 17.9 | 20.6 | 22.7 | 17.3 | 72 | 1939 2010 |
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| Mean 9am wet-bulb temperature (°C) | 16.4 | 16.4 | 15.4 | 13.4 | 10.8 | 8.7 | 7.7 | 8.6 | 10.3 | 12.0 | 13.8 | 15.4 | 12.4 | 71 | 1939 2010 |
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| Mean 9am dew-point temperature (°C) | 10.0 | 11.2 | 10.4 | 9.2 | 7.4 | 6.0 | 4.9 | 4.6 | 4.9 | 5.5 | 6.9 | 8.6 | 7.5 | 65 | 1939 2010 |
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| Mean 9am relative humidity (%) | 45 | 51 | 54 | 60 | 67 | 74 | 73 | 65 | 54 | 47 | 45 | 43 | 57 | 65 | 1939 2010 |
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| Mean 9am cloud cover (oktas) | 2.8 | 3.2 | 3.4 | 3.8 | 3.8 | 3.8 | 3.7 | 3.1 | 2.9 | 3.0 | 3.1 | 2.7 | 3.3 | 72 | 1939 2010 |
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| Mean 9am wind speed (km/h) | 16.6 | 16.4 | 15.7 | 14.4 | 11.8 | 11.8 | 12.4 | 14.3 | 16.2 | 17.1 | 17.1 | 16.3 | 15.0 | 72 | 1939 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) | 32.3 | 30.9 | 28.6 | 24.3 | 19.9 | 16.8 | 16.0 | 17.8 | 21.3 | 24.7 | 27.8 | 30.7 | 24.3 | 72 | 1939 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 18.8 | 18.9 | 17.8 | 15.6 | 13.1 | 11.2 | 10.4 | 10.9 | 12.5 | 14.1 | 15.9 | 17.7 | 14.7 | 71 | 1939 2010 |
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| Mean 3pm dew-point temperature (°C) | 7.2 | 9.0 | 8.4 | 7.5 | 6.0 | 4.9 | 3.5 | 2.4 | 2.0 | 2.3 | 3.8 | 5.8 | 5.2 | 65 | 1939 2010 |
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| Mean 3pm relative humidity (%) | 24 | 30 | 32 | 38 | 44 | 48 | 46 | 39 | 31 | 27 | 25 | 24 | 34 | 65 | 1939 2010 |
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| Mean 3pm cloud cover (oktas) | 2.8 | 3.0 | 3.1 | 3.8 | 4.0 | 4.3 | 4.1 | 3.5 | 3.0 | 3.1 | 3.3 | 2.8 | 3.4 | 72 | 1939 2010 |
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| Mean 3pm wind speed (km/h) | 15.1 | 15.1 | 14.2 | 13.7 | 14.1 | 15.7 | 16.6 | 17.2 | 17.8 | 17.6 | 17.2 | 16.0 | 15.9 | 72 | 1939 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 17 Apr 2025 00:26:09 AM 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_012038_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_012038.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_012038.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 Kalgoorlie-Boulder
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 17 Apr 2025 00:26:09 AM AEST