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Climate statistics for Australian locations
Monthly climate statistics
All years of record
COONAMBLE AIRPORT AWS
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: COONAMBLE AIRPORT AWS | Site number: 051161 | Commenced: 1997 | Map | |
| Latitude: 30.98° S | Longitude: 148.38° E | Elevation: 181 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) | 35.3 | 33.9 | 31.2 | 26.3 | 21.5 | 17.7 | 17.2 | 19.5 | 23.8 | 27.7 | 30.8 | 33.2 | 26.5 | 28 | 1997 2025 |
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| Highest temperature (°C) | 47.6 | 46.9 | 42.0 | 35.5 | 30.1 | 25.2 | 25.1 | 32.3 | 38.4 | 39.4 | 45.0 | 44.3 | 47.6 | 28 | 1997 2025 |
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| Date | 03 Jan 2014 | 12 Feb 2017 | 19 Mar 2002 | 10 Apr 2018 | 01 May 2013 | 03 Jun 2023 | 06 Jul 2018 | 30 Aug 2024 | 23 Sep 2017 | 26 Oct 2014 | 23 Nov 2014 | 21 Dec 2019 | 03 Jan 2014 | ||||
| Lowest maximum temperature (°C) | 19.3 | 19.9 | 17.5 | 13.9 | 11.0 | 8.7 | 9.0 | 11.0 | 12.5 | 14.0 | 16.0 | 19.6 | 8.7 | 28 | 1997 2025 |
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| Date | 03 Jan 2016 | 24 Feb 2004 | 17 Mar 2021 | 30 Apr 2020 | 30 May 2000 | 27 Jun 2016 | 08 Jul 2001 | 04 Aug 2015 | 16 Sep 2005 | 09 Oct 1998 | 19 Nov 2001 | 21 Dec 2020 | 27 Jun 2016 | ||||
| Decile 1 maximum temperature (°C) | 29.7 | 28.5 | 26.0 | 21.4 | 17.0 | 13.9 | 13.5 | 15.2 | 18.3 | 21.5 | 24.4 | 27.1 | 27 | 1997 2025 |
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| Decile 9 maximum temperature(°C) | 40.0 | 38.8 | 35.9 | 31.0 | 25.5 | 21.5 | 20.9 | 24.0 | 29.7 | 33.7 | 37.1 | 38.0 | 27 | 1997 2025 |
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| Mean number of days ≥ 30 °C | 27.9 | 23.6 | 20.2 | 4.6 | 0.0 | 0.0 | 0.0 | 0.1 | 2.7 | 10.4 | 17.3 | 24.4 | 131.2 | 28 | 1997 2025 |
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| Mean number of days ≥ 35 °C | 17.6 | 12.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.8 | 6.1 | 11.5 | 54.1 | 28 | 1997 2025 |
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| Mean number of days ≥ 40 °C | 4.0 | 1.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 | 1.6 | 8.7 | 28 | 1997 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 20.5 | 19.4 | 17.1 | 12.1 | 7.3 | 5.1 | 3.7 | 4.2 | 7.4 | 11.5 | 15.6 | 18.0 | 11.8 | 28 | 1997 2025 |
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| Lowest temperature (°C) | 9.5 | 7.9 | 4.8 | 0.0 | -1.7 | -3.1 | -3.9 | -3.8 | -1.9 | 1.0 | 4.0 | 6.8 | -3.9 | 28 | 1997 2025 |
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| Date | 19 Jan 2010 | 03 Feb 2005 | 30 Mar 2008 | 28 Apr 1999 | 31 May 2006 | 09 Jun 2011 | 15 Jul 2018 | 21 Aug 2013 | 13 Sep 2004 | 12 Oct 2003 | 17 Nov 1999 | 15 Dec 2022 | 15 Jul 2018 | ||||
| Highest minimum temperature (°C) | 30.7 | 31.2 | 25.3 | 21.6 | 19.2 | 15.0 | 15.9 | 16.2 | 23.5 | 24.6 | 29.8 | 28.0 | 31.2 | 28 | 1997 2025 |
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| Date | 31 Jan 2020 | 02 Feb 2020 | 14 Mar 2016 | 01 Apr 2024 | 02 May 2019 | 02 Jun 2003 | 20 Jul 2016 | 23 Aug 2012 | 28 Sep 2017 | 31 Oct 2008 | 22 Nov 2009 | 20 Dec 2012 | 02 Feb 2020 | ||||
| Decile 1 minimum temperature (°C) | 15.9 | 15.4 | 12.0 | 7.0 | 2.5 | 0.2 | -0.5 | -0.3 | 2.4 | 6.0 | 10.0 | 12.9 | 27 | 1997 2025 |
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| Decile 9 minimum temperature (°C) | 24.8 | 23.4 | 21.0 | 17.0 | 12.7 | 10.8 | 9.4 | 9.2 | 13.1 | 17.0 | 20.6 | 22.0 | 27 | 1997 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 2.8 | 7.4 | 11.6 | 11.0 | 2.3 | 0.1 | 0.0 | 0.0 | 35.3 | 28 | 1997 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 2.6 | 4.9 | 4.4 | 0.4 | 0.0 | 0.0 | 0.0 | 12.9 | 28 | 1997 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) | 45.8 | 53.1 | 56.5 | 36.7 | 34.8 | 46.6 | 31.7 | 22.9 | 30.3 | 41.0 | 61.7 | 64.1 | 527.6 | 27 | 1997 2025 |
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| Highest rainfall (mm) | 212.2 | 209.6 | 169.6 | 137.4 | 120.0 | 193.8 | 151.8 | 74.8 | 81.0 | 118.4 | 181.8 | 287.0 | 1019.4 | 27 | 1997 2025 |
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| Date | 2012 | 2009 | 2021 | 2003 | 2000 | 2016 | 1998 | 2003 | 2016 | 2000 | 2000 | 2007 | 2010 | ||||
| Lowest rainfall (mm) | 2.4 | 1.2 | 3.0 | 0.0 | 0.0 | 9.4 | 0.4 | 0.6 | 0.2 | 0.2 | 2.2 | 0.2 | 215.8 | 27 | 1997 2025 |
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| Date | 2002 | 2019 | 1998 | 2019 | 2006 | 2017 | 2017 | 2002 | 2007 | 2019 | 2017 | 2019 | 2002 | ||||
| Decile 1 rainfall (mm) | 11.0 | 8.2 | 6.2 | 2.3 | 4.0 | 14.9 | 1.1 | 2.7 | 2.6 | 4.2 | 4.7 | 5.9 | 28 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 28.8 | 43.2 | 42.8 | 21.2 | 19.6 | 35.4 | 21.6 | 14.7 | 15.4 | 39.0 | 51.0 | 50.0 | 28 | n/a n/a |
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| Decile 9 rainfall (mm) | 102.5 | 110.6 | 116.4 | 91.6 | 81.3 | 72.1 | 64.7 | 53.0 | 74.4 | 72.1 | 141.9 | 138.4 | 28 | n/a n/a |
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| Highest daily rainfall (mm) | 100.2 | 68.6 | 93.6 | 66.4 | 59.0 | 92.6 | 54.0 | 42.2 | 52.4 | 53.2 | 71.6 | 171.0 | 171.0 | 27 | 1997 2025 |
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| Date | 31 Jan 2012 | 18 Feb 2020 | 30 Mar 2019 | 07 Apr 2010 | 05 May 2000 | 04 Jun 2016 | 21 Jul 1998 | 24 Aug 2003 | 25 Sep 2014 | 28 Oct 2009 | 19 Nov 2008 | 22 Dec 2007 | 22 Dec 2007 | ||||
| Mean number of days of rain | 6.2 | 5.9 | 6.3 | 4.0 | 5.0 | 7.8 | 6.8 | 4.7 | 4.7 | 5.9 | 6.9 | 6.6 | 70.8 | 27 | 1997 2025 |
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| Mean number of days of rain ≥ 1 mm | 4.4 | 4.7 | 4.4 | 3.0 | 3.3 | 4.8 | 3.9 | 3.0 | 3.3 | 4.4 | 5.2 | 4.8 | 49.2 | 27 | 1997 2025 |
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| Mean number of days of rain ≥ 10 mm | 1.2 | 1.5 | 1.6 | 1.0 | 1.1 | 1.4 | 1.1 | 0.7 | 0.9 | 1.4 | 1.9 | 1.8 | 15.6 | 27 | 1997 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.3 | 0.6 | 0.8 | 0.5 | 0.4 | 0.4 | 0.2 | 0.3 | 0.3 | 0.4 | 0.7 | 0.7 | 5.6 | 27 | 1997 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) | 353 | 339 | 313 | 284 | 268 | 270 | 277 | 291 | 317 | 337 | 361 | 357 | 314 | 19 | 2003 2025 |
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| Maximum wind gust speed (km/h) | 98 | 98 | 109 | 93 | 74 | 65 | 76 | 85 | 96 | 96 | 113 | 102 | 113 | 21 | 2003 2025 |
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| Date | 31 Jan 2013 | 26 Feb 2007 | 12 Mar 2004 | 12 Apr 2023 | 31 May 2022 | 19 Jun 2004 | 11 Jul 2015 | 07 Aug 2020 | 27 Sep 2010 | 20 Oct 2018 | 26 Nov 2005 | 16 Dec 2015 | 26 Nov 2005 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 26.9 | 23.9 | 20.5 | 16.2 | 12.6 | 10.5 | 11.5 | 14.7 | 19.0 | 22.7 | 25.0 | 27.3 | 19.2 | 35 | 1990 2025 |
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| Mean number of clear days | |
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| Mean number of cloudy days | |
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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) | 25.8 | 24.5 | 21.9 | 19.5 | 14.4 | 10.6 | 9.5 | 12.0 | 16.7 | 20.4 | 22.6 | 24.7 | 18.5 | 13 | 1997 2010 |
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| Mean 9am wet-bulb temperature (°C) | 19.0 | 19.0 | 16.4 | 14.9 | 11.7 | 9.3 | 8.1 | 9.6 | 12.2 | 14.0 | 16.4 | 17.7 | 14.0 | 10 | 1997 2010 |
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| Mean 9am dew-point temperature (°C) | 13.8 | 14.7 | 12.7 | 11.0 | 8.2 | 7.5 | 6.1 | 5.7 | 7.5 | 7.7 | 10.7 | 12.0 | 9.8 | 13 | 1997 2010 |
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| Mean 9am relative humidity (%) | 50 | 57 | 58 | 60 | 68 | 82 | 81 | 68 | 58 | 48 | 50 | 48 | 61 | 13 | 1997 2010 |
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| Mean 9am cloud cover (oktas) | 0 | 2003 2003 |
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| Mean 9am wind speed (km/h) | 21.0 | 19.6 | 17.9 | 16.8 | 13.3 | 12.9 | 12.4 | 14.9 | 17.4 | 19.4 | 20.5 | 20.3 | 17.2 | 13 | 1997 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) | 33.2 | 31.8 | 29.5 | 25.0 | 20.6 | 16.9 | 16.0 | 18.2 | 22.4 | 25.9 | 28.9 | 31.5 | 25.0 | 13 | 1997 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 20.4 | 20.1 | 18.7 | 16.1 | 13.7 | 11.8 | 11.1 | 11.7 | 14.3 | 15.4 | 17.4 | 18.7 | 15.8 | 10 | 1997 2010 |
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| Mean 3pm dew-point temperature (°C) | 10.8 | 12.0 | 10.1 | 8.1 | 6.2 | 6.3 | 5.2 | 3.9 | 5.0 | 4.2 | 7.1 | 7.9 | 7.2 | 13 | 1997 2010 |
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| Mean 3pm relative humidity (%) | 29 | 34 | 33 | 37 | 42 | 52 | 52 | 42 | 36 | 30 | 30 | 27 | 37 | 13 | 1997 2010 |
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| Mean 3pm cloud cover (oktas) | 0 | 2003 2005 |
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| Mean 3pm wind speed (km/h) | 16.4 | 16.2 | 15.6 | 15.5 | 15.7 | 16.2 | 16.1 | 18.0 | 18.1 | 19.3 | 18.2 | 18.5 | 17.0 | 13 | 1997 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0037 Prepared at Wed 17 Sep 2025 23:58:54 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_051161_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_051161.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/IDCJCM0037_051161.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 Coonamble
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Wed 17 Sep 2025 23:58:54 PM AEST