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Climate statistics for Australian locations
Monthly climate statistics
All years of record
BALLERA GAS FIELD
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: BALLERA GAS FIELD | Site number: 045009 | Commenced: 1998 | Map | |
| Latitude: 27.40° S | Longitude: 141.81° E | Elevation: 115 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) | 39.8 | 37.9 | 34.9 | 30.1 | 24.5 | 20.5 | 20.5 | 23.7 | 28.1 | 32.6 | 35.5 | 38.1 | 30.5 | 22 | 2002 2025 |
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| Highest temperature (°C) | 47.8 | 47.1 | 45.1 | 38.6 | 33.8 | 30.8 | 32.9 | 38.7 | 42.4 | 42.9 | 47.0 | 46.8 | 47.8 | 23 | 2002 2025 |
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| Date | 02 Jan 2014 | 13 Feb 2025 | 19 Mar 2015 | 01 Apr 2018 | 01 May 2013 | 08 Jun 2016 | 31 Jul 2021 | 30 Aug 2024 | 27 Sep 2017 | 26 Oct 2014 | 30 Nov 2020 | 20 Dec 2018 | 02 Jan 2014 | ||||
| Lowest maximum temperature (°C) | 22.4 | 21.6 | 18.4 | 18.9 | 15.4 | 10.7 | 11.6 | 12.0 | 13.6 | 17.5 | 18.6 | 22.3 | 10.7 | 23 | 2002 2025 |
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| Date | 02 Jan 2016 | 02 Feb 2010 | 14 Mar 2021 | 30 Apr 2020 | 22 May 2020 | 26 Jun 2016 | 15 Jul 2006 | 07 Aug 2020 | 08 Sep 2011 | 07 Oct 2010 | 23 Nov 2009 | 21 Dec 2020 | 26 Jun 2016 | ||||
| Decile 1 maximum temperature (°C) | 34.4 | 31.7 | 28.6 | 24.3 | 19.7 | 16.4 | 16.7 | 18.4 | 22.1 | 26.6 | 29.0 | 31.8 | 19 | 2002 2025 |
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| Decile 9 maximum temperature(°C) | 43.7 | 42.6 | 40.2 | 35.4 | 29.3 | 25.0 | 25.5 | 29.6 | 34.9 | 38.4 | 41.4 | 42.6 | 19 | 2002 2025 |
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| Mean number of days ≥ 30 °C | 29.4 | 26.0 | 26.3 | 15.2 | 1.7 | 0.1 | 0.2 | 2.5 | 11.1 | 21.0 | 25.4 | 28.4 | 187.3 | 23 | 2002 2025 |
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| Mean number of days ≥ 35 °C | 26.6 | 21.0 | 16.7 | 3.5 | 0.0 | 0.0 | 0.0 | 0.3 | 2.5 | 10.2 | 16.8 | 23.4 | 121.0 | 23 | 2002 2025 |
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| Mean number of days ≥ 40 °C | 16.4 | 8.6 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.1 | 5.0 | 11.1 | 45.7 | 23 | 2002 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 26.2 | 24.6 | 22.0 | 17.1 | 11.6 | 8.2 | 7.4 | 9.3 | 13.3 | 17.4 | 20.9 | 23.9 | 16.8 | 22 | 2002 2025 |
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| Lowest temperature (°C) | 16.6 | 15.3 | 11.1 | 8.2 | 2.4 | 0.6 | -1.1 | 2.4 | 5.2 | 7.1 | 9.1 | 13.5 | -1.1 | 23 | 2002 2025 |
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| Date | 05 Jan 2005 | 03 Feb 2005 | 29 Mar 2008 | 29 Apr 2008 | 27 May 2011 | 21 Jun 2007 | 09 Jul 2011 | 09 Aug 2008 | 01 Sep 2012 | 16 Oct 2010 | 02 Nov 2022 | 21 Dec 2010 | 09 Jul 2011 | ||||
| Highest minimum temperature (°C) | 35.1 | 33.8 | 30.8 | 25.8 | 23.1 | 19.8 | 18.5 | 23.9 | 26.5 | 29.9 | 32.2 | 33.8 | 35.1 | 23 | 2002 2025 |
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| Date | 26 Jan 2019 | 05 Feb 2006 | 02 Mar 2020 | 09 Apr 2014 | 01 May 2016 | 10 Jun 2005 | 23 Jul 2003 | 29 Aug 2009 | 23 Sep 2003 | 31 Oct 2008 | 29 Nov 2020 | 31 Dec 2003 | 26 Jan 2019 | ||||
| Decile 1 minimum temperature (°C) | 21.1 | 20.2 | 17.4 | 11.8 | 7.1 | 4.1 | 3.6 | 5.2 | 8.4 | 12.1 | 15.7 | 18.3 | 19 | 2002 2025 |
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| Decile 9 minimum temperature (°C) | 29.9 | 28.6 | 26.5 | 21.8 | 16.3 | 13.0 | 11.6 | 14.4 | 18.7 | 22.4 | 26.0 | 28.5 | 19 | 2002 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 23 | 2002 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 23 | 2002 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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| 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) | 26.4 | 21.4 | 37.5 | 10.3 | 10.2 | 13.0 | 7.0 | 7.9 | 12.6 | 10.7 | 23.2 | 12.1 | 192.8 | 25 | 2000 2025 |
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| Highest rainfall (mm) | 131.4 | 165.2 | 166.8 | 81.2 | 96.8 | 65.8 | 57.8 | 61.2 | 63.0 | 53.8 | 139.0 | 40.4 | 711.2 | 25 | 2000 2025 |
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| Date | 2007 | 2010 | 2025 | 2010 | 2016 | 2008 | 2010 | 2020 | 2010 | 2017 | 2010 | 2007 | 2010 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 50.4 | 25 | 2000 2025 |
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| Date | 2018 | 2025 | 2015 | 2021 | 2023 | 2025 | 2022 | 2023 | 2019 | 2015 | 2013 | 2019 | 2013 | ||||
| Decile 1 rainfall (mm) | 2.5 | 0.0 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.3 | 0.9 | 25 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 18.0 | 8.4 | 18.4 | 0.8 | 2.0 | 4.8 | 1.0 | 0.4 | 2.6 | 5.2 | 13.2 | 10.0 | 25 | n/a n/a |
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| Decile 9 rainfall (mm) | 56.2 | 53.4 | 99.6 | 29.9 | 26.6 | 32.4 | 18.1 | 24.0 | 47.2 | 31.7 | 49.9 | 24.8 | 25 | n/a n/a |
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| Highest daily rainfall (mm) | 85.2 | 65.2 | 70.8 | 51.4 | 96.8 | 59.2 | 19.2 | 55.6 | 50.8 | 38.6 | 72.4 | 27.2 | 96.8 | 24 | 2000 2025 |
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| Date | 21 Jan 2007 | 14 Feb 2010 | 25 Mar 2025 | 08 Apr 2010 | 09 May 2016 | 09 Jun 2008 | 27 Jul 2010 | 07 Aug 2020 | 19 Sep 2020 | 20 Oct 2017 | 14 Nov 2010 | 20 Dec 2023 | 09 May 2016 | ||||
| Mean number of days of rain | 3.8 | 3.0 | 4.1 | 1.4 | 1.9 | 2.9 | 2.5 | 1.6 | 2.7 | 2.2 | 4.2 | 3.2 | 33.5 | 25 | 2000 2025 |
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| Mean number of days of rain ≥ 1 mm | 3.0 | 2.0 | 2.7 | 0.9 | 1.1 | 1.6 | 1.2 | 0.9 | 1.6 | 1.6 | 2.7 | 1.9 | 21.2 | 24 | 2000 2025 |
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| Mean number of days of rain ≥ 10 mm | 0.7 | 0.4 | 1.0 | 0.4 | 0.2 | 0.4 | 0.2 | 0.3 | 0.4 | 0.3 | 0.7 | 0.3 | 5.3 | 24 | 2000 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.3 | 0.3 | 0.5 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 1.8 | 24 | 2000 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) | 481 | 458 | 445 | 409 | 390 | 367 | 388 | 403 | 428 | 463 | 474 | 474 | 432 | 11 | 2009 2025 |
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| Maximum wind gust speed (km/h) | 118 | 109 | 83 | 120 | 81 | 70 | 68 | 76 | 100 | 102 | 109 | 113 | 120 | 22 | 2002 2025 |
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| Date | 20 Jan 2016 | 01 Feb 2011 | 19 Mar 2003 | 03 Apr 2014 | 02 May 2014 | 23 Jun 2021 | 25 Jul 2025 | 22 Aug 2012 | 12 Sep 2008 | 31 Oct 2002 | 13 Nov 2010 | 30 Dec 2006 | 03 Apr 2014 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 27.8 | 25.7 | 22.5 | 18.5 | 14.7 | 13.0 | 14.0 | 17.2 | 20.9 | 24.8 | 26.8 | 28.0 | 21.2 | 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) | 8 | 2002 2010 |
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| Mean 9am wet-bulb temperature (°C) | 5 | 2002 2010 |
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| Mean 9am dew-point temperature (°C) | 8 | 2002 2010 |
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| Mean 9am relative humidity (%) | 8 | 2002 2010 |
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| Mean 9am cloud cover (oktas) | 0 | 2010 2010 |
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| Mean 9am wind speed (km/h) | 8 | 2002 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) | 8 | 2002 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 4 | 2002 2010 |
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| Mean 3pm dew-point temperature (°C) | 8 | 2002 2010 |
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| Mean 3pm relative humidity (%) | 8 | 2002 2010 |
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| Mean 3pm cloud cover (oktas) | |
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| Mean 3pm wind speed (km/h) | 8 | 2002 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0036 Prepared at Thu 16 Oct 2025 00:36:43 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_045009_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_045009.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/IDCJCM0036_045009.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 Ballera
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 16 Oct 2025 00:36:43 AM AEDT