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Climate statistics for Australian locations
Monthly climate statistics
All years of record
ESPERANCE 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: ESPERANCE AERO | Site number: 009542 | Commenced: 1950 | Map | |
| Latitude: 33.68° S | Longitude: 121.83° E | Elevation: 142 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) | 27.9 | 27.8 | 26.2 | 23.5 | 20.3 | 17.4 | 16.5 | 17.4 | 19.2 | 21.7 | 24.1 | 26.2 | 22.3 | 35 | 1991 2026 |
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| Highest temperature (°C) | 46.4 | 46.0 | 44.6 | 39.1 | 32.7 | 26.8 | 25.8 | 30.4 | 34.9 | 38.9 | 42.2 | 45.6 | 46.4 | 35 | 1991 2026 |
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| Date | 06 Jan 2010 | 20 Feb 2024 | 07 Mar 2008 | 02 Apr 2021 | 01 May 2002 | 05 Jun 2015 | 02 Jul 2014 | 30 Aug 2006 | 21 Sep 2014 | 16 Oct 2014 | 17 Nov 2019 | 17 Dec 2013 | 06 Jan 2010 | ||||
| Lowest maximum temperature (°C) | 16.3 | 16.9 | 15.5 | 14.0 | 12.3 | 10.0 | 10.0 | 10.5 | 9.4 | 11.1 | 13.8 | 15.7 | 9.4 | 35 | 1991 2026 |
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| Date | 05 Jan 2007 | 08 Feb 2017 | 27 Mar 2007 | 20 Apr 2008 | 18 May 1992 | 12 Jun 2005 | 04 Jul 1993 | 31 Aug 1992 | 01 Sep 1992 | 07 Oct 1992 | 20 Nov 1992 | 01 Dec 2001 | 01 Sep 1992 | ||||
| Decile 1 maximum temperature (°C) | 21.8 | 21.6 | 20.3 | 18.5 | 16.1 | 14.3 | 13.3 | 13.9 | 14.7 | 16.0 | 17.9 | 19.7 | 30 | 1991 2025 |
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| Decile 9 maximum temperature(°C) | 36.3 | 35.5 | 34.1 | 29.8 | 25.0 | 20.7 | 19.7 | 22.0 | 24.6 | 29.3 | 31.7 | 34.5 | 30 | 1991 2025 |
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| Mean number of days ≥ 30 °C | 9.5 | 8.0 | 6.5 | 2.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.3 | 2.4 | 4.6 | 7.0 | 41.3 | 35 | 1991 2026 |
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| Mean number of days ≥ 35 °C | 3.9 | 3.0 | 2.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.5 | 3.1 | 14.3 | 35 | 1991 2026 |
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| Mean number of days ≥ 40 °C | 1.2 | 0.7 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.6 | 3.0 | 35 | 1991 2026 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 15.0 | 15.5 | 14.6 | 12.7 | 10.5 | 8.6 | 7.6 | 7.8 | 8.5 | 9.9 | 11.8 | 13.4 | 11.3 | 35 | 1991 2026 |
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| Lowest temperature (°C) | 7.1 | 8.1 | 5.7 | 4.6 | 3.5 | 2.9 | 2.2 | 2.8 | 1.9 | 3.3 | 3.7 | 5.9 | 1.9 | 35 | 1991 2026 |
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| Date | 11 Jan 2002 | 25 Feb 2016 | 30 Mar 2017 | 20 Apr 2019 | 13 May 2001 | 30 Jun 2017 | 19 Jul 2004 | 03 Aug 2005 | 06 Sep 2019 | 06 Oct 2012 | 10 Nov 2005 | 04 Dec 2002 | 06 Sep 2019 | ||||
| Highest minimum temperature (°C) | 25.2 | 26.0 | 26.3 | 21.3 | 20.3 | 15.6 | 15.0 | 16.4 | 19.6 | 20.5 | 24.0 | 25.2 | 26.3 | 35 | 1991 2026 |
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| Date | 21 Jan 2019 | 24 Feb 1995 | 30 Mar 2021 | 26 Apr 1997 | 26 May 1998 | 05 Jun 2018 | 30 Jul 2001 | 31 Aug 2006 | 23 Sep 2023 | 28 Oct 2009 | 23 Nov 1996 | 27 Dec 2007 | 30 Mar 2021 | ||||
| Decile 1 minimum temperature (°C) | 11.7 | 12.1 | 11.0 | 9.4 | 7.4 | 6.0 | 4.9 | 5.1 | 5.5 | 6.5 | 8.3 | 9.9 | 30 | 1991 2025 |
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| Decile 9 minimum temperature (°C) | 18.4 | 18.8 | 18.0 | 16.4 | 13.8 | 11.3 | 10.3 | 10.9 | 11.5 | 13.5 | 15.4 | 17.0 | 30 | 1991 2025 |
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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 | 35 | 1991 2026 |
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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 | 35 | 1991 2026 |
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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) | 26.5 | 27.9 | 32.6 | 39.9 | 62.8 | 68.7 | 77.4 | 72.8 | 55.9 | 46.2 | 36.9 | 20.4 | 568.0 | 56 | 1950 2026 |
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| Highest rainfall (mm) | 240.0 | 188.2 | 174.3 | 124.4 | 146.5 | 211.2 | 142.4 | 158.0 | 139.8 | 112.0 | 105.6 | 66.0 | 806.2 | 56 | 1950 2026 |
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| Date | 2007 | 2017 | 2000 | 2007 | 1971 | 2023 | 1984 | 2018 | 1992 | 2022 | 1971 | 2011 | 1971 | ||||
| Lowest rainfall (mm) | 0.0 | 0.2 | 0.4 | 2.6 | 13.2 | 18.4 | 17.8 | 20.2 | 0.0 | 6.4 | 3.2 | 0.4 | 325.2 | 56 | 1950 2026 |
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| Date | 1960 | 2007 | 1980 | 1950 | 1972 | 2017 | 1977 | 1974 | 1975 | 2024 | 1990 | 1976 | 1994 | ||||
| Decile 1 rainfall (mm) | 2.0 | 2.3 | 6.8 | 7.1 | 26.8 | 33.1 | 50.6 | 41.6 | 24.7 | 16.0 | 12.6 | 4.0 | 57 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 14.4 | 17.5 | 23.6 | 33.5 | 54.9 | 60.8 | 71.1 | 67.2 | 47.9 | 47.5 | 28.4 | 15.4 | 57 | n/a n/a |
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| Decile 9 rainfall (mm) | 46.6 | 57.8 | 75.3 | 85.9 | 105.0 | 102.5 | 119.6 | 113.2 | 97.0 | 79.3 | 72.9 | 44.1 | 57 | n/a n/a |
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| Highest daily rainfall (mm) | 177.0 | 59.2 | 74.6 | 65.0 | 46.0 | 60.0 | 56.4 | 52.6 | 45.0 | 43.8 | 76.0 | 29.0 | 177.0 | 54 | 1950 2026 |
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| Date | 05 Jan 2007 | 08 Feb 2017 | 11 Mar 2000 | 12 Apr 1996 | 16 May 1990 | 14 Jun 1989 | 14 Jul 1972 | 24 Aug 1982 | 13 Sep 1950 | 23 Oct 2011 | 17 Nov 1975 | 11 Dec 2008 | 05 Jan 2007 | ||||
| Mean number of days of rain | 6.0 | 6.4 | 8.2 | 10.7 | 14.0 | 15.3 | 16.9 | 16.6 | 14.4 | 12.1 | 9.4 | 6.3 | 136.3 | 56 | 1950 2026 |
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| Mean number of days of rain ≥ 1 mm | 2.5 | 2.6 | 3.6 | 4.3 | 6.7 | 7.6 | 8.7 | 8.4 | 6.9 | 5.6 | 4.3 | 2.8 | 64.0 | 54 | 1950 2026 |
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| Mean number of days of rain ≥ 10 mm | 0.5 | 0.5 | 0.7 | 0.9 | 1.4 | 1.4 | 1.7 | 1.7 | 1.1 | 0.8 | 0.7 | 0.5 | 11.9 | 54 | 1950 2026 |
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| Mean number of days of rain ≥ 25 mm | 0.1 | 0.2 | 0.2 | 0.1 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 | 0.0 | 1.9 | 54 | 1950 2026 |
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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) | 456 | 448 | 408 | 378 | 391 | 410 | 431 | 418 | 437 | 421 | 443 | 434 | 423 | 16 | 2006 2025 |
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| Maximum wind gust speed (km/h) | 89 | 81 | 91 | 80 | 93 | 87 | 100 | 96 | 94 | 96 | 98 | 94 | 100 | 20 | 2004 2025 |
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| Date | 26 Jan 2009 | 21 Feb 2017 | 12 Mar 2025 | 16 Apr 2007 | 21 May 2016 | 22 Jun 2014 | 17 Jul 2013 | 06 Aug 2007 | 18 Sep 2011 | 27 Oct 2007 | 27 Nov 2012 | 18 Dec 2017 | 17 Jul 2013 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 25.3 | 22.0 | 17.6 | 13.4 | 10.0 | 8.8 | 9.6 | 12.6 | 16.3 | 20.3 | 23.2 | 25.8 | 17.1 | 36 | 1990 2026 |
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| Mean number of clear days | 3 | 2005 2010 |
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| Mean number of cloudy days | 3 | 2005 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) | 21.1 | 21.0 | 19.8 | 17.8 | 14.9 | 12.0 | 11.1 | 12.1 | 13.8 | 16.1 | 18.8 | 19.8 | 16.5 | 19 | 1991 2010 |
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| Mean 9am wet-bulb temperature (°C) | 16.0 | 16.4 | 15.7 | 14.3 | 12.3 | 10.1 | 9.3 | 9.9 | 11.2 | 12.2 | 13.8 | 14.8 | 13.0 | 19 | 1991 2010 |
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| Mean 9am dew-point temperature (°C) | 12.1 | 13.0 | 12.3 | 11.4 | 9.9 | 8.0 | 7.3 | 7.6 | 8.5 | 8.6 | 9.6 | 10.5 | 9.9 | 19 | 1991 2010 |
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| Mean 9am relative humidity (%) | 59 | 62 | 65 | 69 | 74 | 78 | 79 | 76 | 72 | 63 | 58 | 58 | 68 | 19 | 1991 2010 |
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| Mean 9am cloud cover (oktas) | 4 | 2005 2010 |
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| Mean 9am wind speed (km/h) | 20.8 | 20.6 | 20.7 | 20.1 | 20.1 | 22.0 | 22.9 | 22.8 | 23.7 | 22.0 | 21.6 | 20.8 | 21.5 | 18 | 1991 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) | 25.0 | 25.1 | 23.9 | 21.5 | 18.7 | 16.0 | 15.1 | 15.9 | 17.0 | 18.9 | 21.7 | 23.1 | 20.2 | 19 | 1991 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 17.7 | 18.2 | 17.2 | 15.7 | 13.8 | 12.0 | 11.3 | 11.6 | 12.5 | 13.7 | 15.3 | 16.4 | 14.6 | 19 | 1991 2010 |
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| Mean 3pm dew-point temperature (°C) | 12.6 | 13.1 | 12.0 | 11.0 | 9.3 | 7.9 | 7.4 | 7.6 | 8.3 | 8.8 | 10.0 | 10.9 | 9.9 | 19 | 1991 2010 |
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| Mean 3pm relative humidity (%) | 49 | 51 | 51 | 55 | 58 | 61 | 63 | 61 | 59 | 55 | 51 | 50 | 55 | 19 | 1991 2010 |
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| Mean 3pm cloud cover (oktas) | 4 | 2005 2010 |
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| Mean 3pm wind speed (km/h) | 27.7 | 26.3 | 23.8 | 20.7 | 19.7 | 21.5 | 22.7 | 22.3 | 23.9 | 24.7 | 26.7 | 27.5 | 24.0 | 18 | 1991 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 04 Jun 2026 00:14:05 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_009542_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_009542.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_009542.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 Esperance Airport
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 04 Jun 2026 00:14:05 AM AEST