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Climate statistics for Australian locations
Monthly climate statistics
All years of record
NORSEMAN 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: NORSEMAN AERO | Site number: 012009 | Commenced: 1999 | Map | |
| Latitude: 32.21° S | Longitude: 121.75° E | Elevation: 263 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) | 32.8 | 31.8 | 28.8 | 25.2 | 21.1 | 18.0 | 17.4 | 19.3 | 22.7 | 26.2 | 28.5 | 31.5 | 25.3 | 26 | 1999 2026 |
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| Highest temperature (°C) | 46.5 | 45.4 | 43.5 | 39.2 | 32.0 | 28.2 | 25.5 | 32.9 | 38.7 | 40.0 | 45.4 | 45.1 | 46.5 | 26 | 1999 2026 |
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| Date | 13 Jan 2019 | 20 Feb 2024 | 05 Mar 2008 | 06 Apr 2021 | 06 May 2002 | 01 Jun 2017 | 31 Jul 2024 | 26 Aug 2023 | 29 Sep 2023 | 10 Oct 2019 | 17 Nov 2019 | 19 Dec 2005 | 13 Jan 2019 | ||||
| Lowest maximum temperature (°C) | 17.3 | 16.3 | 17.0 | 15.0 | 12.1 | 9.5 | 8.9 | 10.9 | 11.8 | 12.0 | 13.4 | 15.0 | 8.9 | 26 | 1999 2026 |
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| Date | 04 Jan 2007 | 08 Feb 2017 | 27 Mar 2000 | 29 Apr 2000 | 24 May 2004 | 26 Jun 2023 | 09 Jul 2016 | 28 Aug 2004 | 01 Sep 2015 | 30 Oct 2022 | 01 Nov 2005 | 01 Dec 2001 | 09 Jul 2016 | ||||
| Decile 1 maximum temperature (°C) | 25.8 | 25.0 | 22.4 | 19.9 | 16.5 | 14.4 | 13.7 | 14.9 | 16.7 | 19.9 | 21.5 | 25.0 | 25 | 1999 2025 |
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| Decile 9 maximum temperature(°C) | 39.8 | 38.7 | 36.1 | 31.0 | 26.0 | 21.8 | 21.1 | 24.4 | 28.0 | 33.6 | 35.4 | 38.1 | 25 | 1999 2025 |
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| Mean number of days ≥ 30 °C | 21.9 | 16.7 | 12.5 | 4.2 | 0.5 | 0.0 | 0.0 | 0.4 | 2.2 | 7.3 | 11.9 | 18.3 | 95.9 | 26 | 1999 2026 |
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| Mean number of days ≥ 35 °C | 10.9 | 8.0 | 3.7 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.7 | 3.6 | 8.1 | 37.0 | 26 | 1999 2026 |
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| Mean number of days ≥ 40 °C | 3.3 | 2.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.2 | 8.5 | 26 | 1999 2026 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 15.9 | 16.1 | 14.4 | 11.0 | 7.0 | 5.1 | 4.1 | 4.6 | 6.5 | 9.7 | 12.1 | 14.1 | 10.0 | 26 | 1999 2026 |
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| Lowest temperature (°C) | 5.7 | 5.9 | 1.7 | 0.0 | -2.3 | -6.0 | -4.4 | -3.7 | -4.3 | -1.9 | 0.9 | 3.0 | -6.0 | 26 | 1999 2026 |
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| Date | 20 Jan 2007 | 01 Feb 2006 | 29 Mar 2007 | 30 Apr 2020 | 27 May 2023 | 27 Jun 2010 | 07 Jul 2005 | 18 Aug 2018 | 11 Sep 2004 | 21 Oct 2016 | 03 Nov 2007 | 04 Dec 2002 | 27 Jun 2010 | ||||
| Highest minimum temperature (°C) | 27.0 | 26.1 | 25.8 | 22.3 | 19.0 | 15.8 | 14.0 | 14.6 | 19.6 | 21.6 | 23.8 | 26.8 | 27.0 | 26 | 1999 2026 |
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| Date | 13 Jan 2014 | 20 Feb 2024 | 30 Mar 2021 | 06 Apr 2007 | 06 May 2002 | 04 Jun 2025 | 03 Jul 2018 | 08 Aug 2013 | 29 Sep 2023 | 28 Oct 2009 | 25 Nov 2007 | 19 Dec 2019 | 13 Jan 2014 | ||||
| Decile 1 minimum temperature (°C) | 11.5 | 11.3 | 8.6 | 5.3 | 1.7 | 0.0 | -1.1 | -0.8 | 1.0 | 4.1 | 6.8 | 9.0 | 25 | 1999 2025 |
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| Decile 9 minimum temperature (°C) | 20.2 | 20.3 | 18.6 | 16.0 | 12.8 | 10.4 | 9.4 | 10.1 | 11.3 | 14.9 | 17.0 | 18.4 | 25 | 1999 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.4 | 3.6 | 7.7 | 10.6 | 9.5 | 4.3 | 1.3 | 0.2 | 0.0 | 37.6 | 26 | 1999 2026 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 3.3 | 5.4 | 4.9 | 1.8 | 0.2 | 0.0 | 0.0 | 16.5 | 26 | 1999 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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| 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) | 29.3 | 25.3 | 29.9 | 25.7 | 17.1 | 20.7 | 21.2 | 24.9 | 17.9 | 23.0 | 27.3 | 18.9 | 281.4 | 26 | 1999 2026 |
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| Highest rainfall (mm) | 93.6 | 136.8 | 149.8 | 71.0 | 47.6 | 54.8 | 55.2 | 48.0 | 71.8 | 82.8 | 92.2 | 79.8 | 454.2 | 26 | 1999 2026 |
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| Date | 2000 | 2001 | 2000 | 2003 | 2013 | 2016 | 2013 | 2005 | 2008 | 2018 | 2012 | 2002 | 2013 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 1.2 | 1.4 | 5.8 | 7.4 | 0.4 | 1.0 | 0.6 | 0.8 | 183.4 | 26 | 1999 2026 |
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| Date | 2015 | 2019 | 2001 | 2012 | 2000 | 2008 | 2019 | 2006 | 2018 | 2012 | 2007 | 2005 | 2010 | ||||
| Decile 1 rainfall (mm) | 0.9 | 4.7 | 3.2 | 2.4 | 1.8 | 6.5 | 6.3 | 12.2 | 2.8 | 6.1 | 3.5 | 1.7 | 27 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 17.8 | 16.3 | 19.4 | 25.8 | 13.1 | 15.9 | 17.8 | 23.5 | 10.1 | 15.0 | 17.0 | 13.0 | 27 | n/a n/a |
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| Decile 9 rainfall (mm) | 74.2 | 50.5 | 60.2 | 49.2 | 42.9 | 36.0 | 38.8 | 43.1 | 42.5 | 52.2 | 61.4 | 41.4 | 27 | n/a n/a |
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| Highest daily rainfall (mm) | 53.0 | 50.0 | 76.0 | 39.0 | 30.4 | 31.2 | 21.0 | 23.0 | 55.0 | 43.8 | 42.0 | 71.0 | 76.0 | 26 | 1999 2026 |
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| Date | 21 Jan 2001 | 24 Feb 2001 | 11 Mar 2000 | 01 Apr 2003 | 18 May 2011 | 04 Jun 2025 | 31 Jul 2001 | 01 Aug 2015 | 27 Sep 2008 | 19 Oct 2014 | 27 Nov 2013 | 28 Dec 2002 | 11 Mar 2000 | ||||
| Mean number of days of rain | 5.0 | 4.9 | 5.7 | 6.6 | 6.7 | 9.0 | 10.5 | 10.4 | 6.9 | 6.3 | 6.8 | 4.1 | 82.9 | 26 | 1999 2026 |
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| Mean number of days of rain ≥ 1 mm | 3.3 | 3.0 | 3.3 | 3.6 | 3.3 | 4.7 | 5.0 | 5.7 | 3.4 | 3.9 | 3.6 | 2.4 | 45.2 | 26 | 1999 2026 |
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| Mean number of days of rain ≥ 10 mm | 0.8 | 0.8 | 0.7 | 0.7 | 0.3 | 0.3 | 0.4 | 0.5 | 0.4 | 0.5 | 0.9 | 0.5 | 6.8 | 26 | 1999 2026 |
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| Mean number of days of rain ≥ 25 mm | 0.3 | 0.2 | 0.3 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.2 | 0.2 | 0.1 | 1.8 | 26 | 1999 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) | 374 | 349 | 324 | 286 | 267 | 284 | 303 | 326 | 352 | 358 | 371 | 376 | 331 | 20 | 2003 2025 |
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| Maximum wind gust speed (km/h) | 128 | 107 | 106 | 98 | 81 | 106 | 87 | 113 | 106 | 117 | 104 | 91 | 128 | 22 | 2003 2025 |
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| Date | 30 Jan 2011 | 12 Feb 2004 | 25 Mar 2013 | 25 Apr 2011 | 06 May 2020 | 13 Jun 2012 | 15 Jul 2021 | 06 Aug 2007 | 12 Sep 2007 | 16 Oct 2014 | 17 Nov 2015 | 26 Dec 2025 | 30 Jan 2011 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 27.1 | 23.7 | 19.4 | 14.7 | 11.1 | 9.7 | 10.4 | 13.7 | 17.9 | 22.3 | 25.3 | 27.7 | 18.6 | 36 | 1990 2026 |
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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) | 21.8 | 21.4 | 19.6 | 17.3 | 13.5 | 10.4 | 9.9 | 11.3 | 14.2 | 17.2 | 19.8 | 20.9 | 16.4 | 11 | 1999 2010 |
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| Mean 9am wet-bulb temperature (°C) | 8 | 1999 2010 |
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| Mean 9am dew-point temperature (°C) | 11.4 | 12.3 | 11.2 | 10.5 | 8.3 | 6.3 | 5.8 | 5.5 | 6.4 | 6.5 | 8.3 | 9.3 | 8.5 | 11 | 1999 2010 |
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| Mean 9am relative humidity (%) | 55 | 58 | 61 | 66 | 73 | 77 | 77 | 70 | 61 | 52 | 50 | 50 | 63 | 11 | 1999 2010 |
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| Mean 9am cloud cover (oktas) | |
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| Mean 9am wind speed (km/h) | 17.9 | 18.5 | 17.9 | 16.5 | 13.8 | 13.9 | 14.7 | 16.9 | 20.1 | 20.1 | 19.5 | 18.7 | 17.4 | 11 | 1999 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) | 30.6 | 29.8 | 27.6 | 24.0 | 20.3 | 17.0 | 16.2 | 18.0 | 20.8 | 24.0 | 26.9 | 29.4 | 23.7 | 11 | 1999 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 8 | 1999 2010 |
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| Mean 3pm dew-point temperature (°C) | 9.0 | 10.6 | 8.9 | 8.3 | 6.5 | 5.3 | 4.8 | 3.3 | 3.6 | 4.1 | 5.7 | 6.5 | 6.4 | 11 | 1999 2010 |
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| Mean 3pm relative humidity (%) | 31 | 34 | 35 | 40 | 44 | 48 | 49 | 41 | 35 | 31 | 30 | 27 | 37 | 11 | 1999 2010 |
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| Mean 3pm cloud cover (oktas) | |
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| Mean 3pm wind speed (km/h) | 19.1 | 17.7 | 17.3 | 17.9 | 18.1 | 20.7 | 20.8 | 22.1 | 23.2 | 21.1 | 20.1 | 20.0 | 19.8 | 11 | 1999 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 05 Mar 2026 02:00:33 AM AEDT
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_012009_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_012009.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_012009.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 Norseman
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 05 Mar 2026 02:00:33 AM AEDT