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Climate statistics for Australian locations
Monthly climate statistics
All years of record
NULLO MOUNTAIN 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: NULLO MOUNTAIN AWS | Site number: 062100 | Commenced: 1988 | Map | |
| Latitude: 32.72° S | Longitude: 150.23° E | Elevation: 1130 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) | 24.2 | 22.8 | 20.3 | 16.8 | 12.9 | 9.7 | 9.2 | 11.0 | 14.3 | 17.4 | 20.0 | 22.6 | 16.8 | 34 | 1990 2025 |
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| Highest temperature (°C) | 37.3 | 37.4 | 33.0 | 27.7 | 21.0 | 16.8 | 17.3 | 20.6 | 26.4 | 28.1 | 34.2 | 36.5 | 37.4 | 35 | 1990 2025 |
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| Date | 04 Jan 2020 | 11 Feb 2017 | 19 Mar 2023 | 08 Apr 1994 | 14 May 2016 | 08 Jun 2005 | 30 Jul 2017 | 21 Aug 1995 | 23 Sep 2017 | 31 Oct 2002 | 26 Nov 1997 | 21 Dec 2019 | 11 Feb 2017 | ||||
| Lowest maximum temperature (°C) | 11.7 | 10.6 | 9.3 | 4.1 | 1.4 | 0.6 | 0.2 | 1.9 | 4.0 | 4.9 | 7.5 | 9.6 | 0.2 | 35 | 1990 2025 |
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| Date | 09 Jan 2009 | 10 Feb 1996 | 18 Mar 2005 | 12 Apr 1994 | 28 May 2000 | 10 Jun 2021 | 31 Jul 1994 | 19 Aug 1996 | 03 Sep 1990 | 16 Oct 2010 | 05 Nov 2010 | 27 Dec 1993 | 31 Jul 1994 | ||||
| Decile 1 maximum temperature (°C) | 17.5 | 16.6 | 15.2 | 12.3 | 9.0 | 6.4 | 5.9 | 7.1 | 9.4 | 11.7 | 12.8 | 15.6 | 31 | 1991 2025 |
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| Decile 9 maximum temperature(°C) | 30.2 | 28.6 | 25.5 | 21.2 | 16.4 | 13.1 | 12.0 | 15.1 | 19.6 | 23.3 | 26.5 | 28.6 | 31 | 1991 2025 |
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| Mean number of days ≥ 30 °C | 3.9 | 2.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 | 1.7 | 8.7 | 35 | 1990 2025 |
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| Mean number of days ≥ 35 °C | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 35 | 1990 2025 |
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| Mean number of days ≥ 40 °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 | 1990 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 13.7 | 13.3 | 11.6 | 8.6 | 5.7 | 3.5 | 2.5 | 3.1 | 5.6 | 7.9 | 10.0 | 12.0 | 8.1 | 33 | 1990 2025 |
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| Lowest temperature (°C) | 4.4 | 3.8 | 2.5 | -0.8 | -2.4 | -3.4 | -3.6 | -4.1 | -3.7 | -1.1 | 0.2 | 1.8 | -4.1 | 35 | 1990 2025 |
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| Date | 12 Jan 2012 | 03 Feb 2005 | 31 Mar 2019 | 29 Apr 2008 | 27 May 2023 | 29 Jun 2010 | 17 Jul 2007 | 13 Aug 2005 | 06 Sep 1995 | 11 Oct 1993 | 16 Nov 2006 | 06 Dec 2013 | 13 Aug 2005 | ||||
| Highest minimum temperature (°C) | 24.5 | 25.6 | 21.4 | 16.0 | 13.2 | 10.7 | 12.0 | 12.6 | 18.4 | 18.6 | 22.2 | 22.9 | 25.6 | 35 | 1990 2025 |
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| Date | 16 Jan 2019 | 12 Feb 2017 | 14 Mar 1998 | 09 Apr 2019 | 15 May 2022 | 02 Jun 1998 | 20 Jul 2016 | 22 Aug 1995 | 24 Sep 2017 | 22 Oct 2013 | 20 Nov 2009 | 01 Dec 2004 | 12 Feb 2017 | ||||
| Decile 1 minimum temperature (°C) | 9.3 | 9.4 | 8.0 | 5.0 | 1.9 | -0.1 | -0.7 | -0.5 | 1.4 | 3.2 | 5.1 | 7.0 | 30 | 1991 2025 |
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| Decile 9 minimum temperature (°C) | 17.6 | 17.0 | 15.0 | 12.0 | 9.2 | 6.9 | 5.8 | 7.1 | 10.4 | 13.3 | 15.0 | 16.5 | 30 | 1991 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.6 | 3.1 | 9.0 | 13.3 | 11.1 | 4.2 | 1.1 | 0.3 | 0.0 | 42.7 | 35 | 1990 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.1 | 0.7 | 3.1 | 5.0 | 4.5 | 1.2 | 0.3 | 0.0 | 0.0 | 14.9 | 35 | 1990 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) | 101.3 | 95.4 | 105.7 | 61.1 | 54.4 | 73.7 | 66.5 | 56.4 | 69.6 | 68.9 | 98.9 | 86.8 | 939.7 | 31 | 1994 2025 |
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| Highest rainfall (mm) | 226.4 | 203.0 | 295.6 | 175.6 | 123.6 | 263.2 | 186.2 | 161.4 | 247.2 | 185.6 | 221.4 | 234.6 | 1535.2 | 31 | 1994 2025 |
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| Date | 2013 | 2002 | 2022 | 2024 | 1995 | 2007 | 2022 | 1998 | 2016 | 1999 | 2021 | 2010 | 2010 | ||||
| Lowest rainfall (mm) | 17.0 | 10.0 | 6.2 | 1.8 | 4.2 | 1.6 | 5.8 | 1.4 | 6.8 | 3.6 | 23.0 | 4.0 | 581.4 | 31 | 1994 2025 |
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| Date | 2003 | 2000 | 1998 | 1997 | 2023 | 1994 | 2017 | 1995 | 1994 | 2002 | 1997 | 2019 | 2019 | ||||
| Decile 1 rainfall (mm) | 34.4 | 23.8 | 22.2 | 5.8 | 15.3 | 22.8 | 18.4 | 13.8 | 20.7 | 17.2 | 43.6 | 30.4 | 31 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 99.2 | 86.8 | 88.4 | 63.6 | 53.3 | 59.4 | 57.4 | 45.8 | 57.6 | 67.2 | 96.2 | 83.8 | 31 | n/a n/a |
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| Decile 9 rainfall (mm) | 176.2 | 170.0 | 214.0 | 112.6 | 97.3 | 132.2 | 133.8 | 100.6 | 121.5 | 118.2 | 180.4 | 140.2 | 31 | n/a n/a |
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| Highest daily rainfall (mm) | 147.6 | 89.2 | 77.4 | 84.8 | 57.0 | 109.6 | 71.0 | 74.0 | 53.0 | 63.2 | 78.0 | 67.2 | 147.6 | 30 | 1994 2025 |
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| Date | 29 Jan 2013 | 26 Feb 2018 | 06 Mar 2022 | 06 Apr 2024 | 17 May 1995 | 30 Jun 2005 | 04 Jul 2022 | 24 Aug 2003 | 03 Sep 2016 | 16 Oct 2010 | 05 Nov 1996 | 25 Dec 2006 | 29 Jan 2013 | ||||
| Mean number of days of rain | 11.8 | 12.5 | 14.0 | 12.1 | 12.8 | 15.9 | 15.0 | 11.3 | 10.5 | 9.3 | 12.2 | 10.9 | 148.3 | 31 | 1994 2025 |
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| Mean number of days of rain ≥ 1 mm | 8.4 | 7.9 | 8.9 | 5.7 | 6.2 | 8.3 | 7.9 | 6.6 | 6.7 | 7.2 | 8.3 | 7.9 | 90.0 | 30 | 1994 2025 |
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| Mean number of days of rain ≥ 10 mm | 2.8 | 3.2 | 3.2 | 1.8 | 1.7 | 2.2 | 2.0 | 1.7 | 2.4 | 2.4 | 3.0 | 3.0 | 29.4 | 30 | 1994 2025 |
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| Mean number of days of rain ≥ 25 mm | 1.3 | 0.9 | 1.2 | 0.7 | 0.4 | 0.5 | 0.6 | 0.4 | 0.5 | 0.6 | 1.1 | 0.8 | 9.0 | 30 | 1994 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) | 309 | 311 | 298 | 272 | 254 | 289 | 287 | 284 | 290 | 287 | 292 | 293 | 289 | 17 | 2003 2024 |
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| Maximum wind gust speed (km/h) | 91 | 74 | 68 | 72 | 80 | 80 | 70 | 78 | 81 | 83 | 102 | 81 | 102 | 21 | 2003 2025 |
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| Date | 23 Jan 2019 | 13 Feb 2004 | 18 Mar 2021 | 27 Apr 2008 | 30 May 2022 | 08 Jun 2007 | 23 Jul 2016 | 04 Aug 2005 | 25 Sep 2020 | 31 Oct 2003 | 28 Nov 2006 | 01 Dec 2004 | 28 Nov 2006 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 23.6 | 20.5 | 17.2 | 14.1 | 10.8 | 8.9 | 10.0 | 13.2 | 17.4 | 20.5 | 22.4 | 24.2 | 16.9 | 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) | 17.2 | 16.3 | 14.3 | 12.3 | 9.1 | 6.2 | 5.2 | 6.5 | 9.4 | 12.1 | 13.8 | 15.9 | 11.5 | 19 | 1991 2010 |
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| Mean 9am wet-bulb temperature (°C) | 14.6 | 14.4 | 12.3 | 10.4 | 7.9 | 5.2 | 4.0 | 4.8 | 6.8 | 9.4 | 11.3 | 13.0 | 9.5 | 16 | 1991 2010 |
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| Mean 9am dew-point temperature (°C) | 11.9 | 12.7 | 11.1 | 8.3 | 5.6 | 3.5 | 2.4 | 2.1 | 4.1 | 6.0 | 8.4 | 10.3 | 7.2 | 18 | 1991 2010 |
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| Mean 9am relative humidity (%) | 75 | 82 | 83 | 78 | 81 | 85 | 84 | 76 | 72 | 70 | 73 | 73 | 78 | 18 | 1991 2010 |
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| Mean 9am cloud cover (oktas) | |
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| Mean 9am wind speed (km/h) | 15.6 | 15.9 | 15.5 | 15.0 | 15.0 | 15.5 | 15.1 | 16.2 | 15.9 | 15.6 | 15.7 | 15.0 | 15.5 | 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) | 22.3 | 20.9 | 18.6 | 15.7 | 11.8 | 8.6 | 8.0 | 9.8 | 13.0 | 15.6 | 17.7 | 20.4 | 15.2 | 19 | 1991 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 16.5 | 16.2 | 14.8 | 11.7 | 9.0 | 6.4 | 5.8 | 6.5 | 8.6 | 11.0 | 13.0 | 14.7 | 11.2 | 16 | 1991 2010 |
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| Mean 3pm dew-point temperature (°C) | 11.5 | 12.7 | 10.9 | 7.5 | 5.5 | 3.8 | 2.7 | 1.8 | 3.5 | 5.1 | 7.9 | 9.4 | 6.9 | 18 | 1991 2010 |
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| Mean 3pm relative humidity (%) | 56 | 64 | 64 | 62 | 68 | 74 | 71 | 60 | 56 | 54 | 58 | 56 | 62 | 18 | 1991 2010 |
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| Mean 3pm cloud cover (oktas) | |
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| Mean 3pm wind speed (km/h) | 14.8 | 14.5 | 13.9 | 12.9 | 12.9 | 13.9 | 13.9 | 15.0 | 15.6 | 15.5 | 14.9 | 14.6 | 14.4 | 18 | 1991 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 Thu 18 Sep 2025 00:55:04 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_062100_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_062100.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_062100.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 Nullo Mountain
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 18 Sep 2025 00:55:04 AM AEST