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Climate statistics for Australian locations
Monthly climate statistics
All years of record
DALBY AIRPORT
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: DALBY AIRPORT | Site number: 041522 | Commenced: 1992 | Map | |
| Latitude: 27.16° S | Longitude: 151.26° E | Elevation: 346 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) | 32.7 | 31.7 | 30.2 | 27.2 | 23.2 | 20.1 | 19.8 | 22.0 | 25.7 | 28.5 | 30.5 | 31.9 | 27.0 | 33 | 1992 2024 |
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| Highest temperature (°C) | 42.6 | 43.0 | 40.2 | 35.2 | 32.9 | 31.1 | 27.4 | 34.2 | 38.4 | 39.5 | 41.3 | 42.1 | 43.0 | 33 | 1992 2025 |
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| Date | 04 Jan 2014 | 12 Feb 2017 | 20 Mar 2015 | 04 Apr 2006 | 04 May 2007 | 09 Jun 2016 | 22 Jul 2016 | 24 Aug 2009 | 26 Sep 2013 | 27 Oct 2014 | 30 Nov 2020 | 02 Dec 2020 | 12 Feb 2017 | ||||
| Lowest maximum temperature (°C) | 21.3 | 18.2 | 19.4 | 16.0 | 13.3 | 8.9 | 9.7 | 10.8 | 12.9 | 16.7 | 17.9 | 17.5 | 8.9 | 33 | 1992 2025 |
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| Date | 08 Jan 2021 | 02 Feb 2018 | 13 Mar 2003 | 20 Apr 2015 | 31 May 2011 | 20 Jun 2007 | 04 Jul 2022 | 12 Aug 2005 | 10 Sep 2006 | 11 Oct 2012 | 06 Nov 2007 | 27 Dec 1999 | 20 Jun 2007 | ||||
| Decile 1 maximum temperature (°C) | 28.3 | 27.3 | 27.0 | 23.9 | 19.4 | 16.3 | 15.6 | 17.8 | 20.7 | 23.3 | 25.9 | 26.6 | 29 | 1992 2024 |
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| Decile 9 maximum temperature(°C) | 36.6 | 35.6 | 33.6 | 30.4 | 26.2 | 23.7 | 23.0 | 26.2 | 30.4 | 33.2 | 35.8 | 36.3 | 29 | 1992 2024 |
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| Mean number of days ≥ 30 °C | 23.9 | 20.2 | 16.8 | 4.2 | 0.2 | 0.0 | 0.0 | 0.5 | 4.1 | 11.5 | 16.0 | 22.2 | 119.6 | 33 | 1992 2025 |
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| Mean number of days ≥ 35 °C | 7.3 | 4.7 | 1.7 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.5 | 4.1 | 6.2 | 25.8 | 33 | 1992 2025 |
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| Mean number of days ≥ 40 °C | 0.3 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.5 | 1.4 | 33 | 1992 2025 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 18.9 | 18.5 | 16.7 | 12.5 | 8.3 | 5.4 | 4.1 | 4.8 | 8.6 | 12.6 | 15.6 | 17.6 | 12.0 | 33 | 1992 2024 |
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| Lowest temperature (°C) | 10.0 | 10.6 | 5.0 | 0.6 | -3.6 | -4.6 | -5.8 | -6.2 | -2.2 | -0.2 | 2.5 | 7.7 | -6.2 | 33 | 1992 2025 |
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| Date | 20 Jan 2010 | 12 Feb 1996 | 31 Mar 2007 | 29 Apr 2008 | 31 May 2019 | 12 Jun 2009 | 19 Jul 2007 | 01 Aug 2003 | 02 Sep 2012 | 01 Oct 1992 | 17 Nov 2006 | 16 Dec 2022 | 01 Aug 2003 | ||||
| Highest minimum temperature (°C) | 28.2 | 26.5 | 23.3 | 23.0 | 19.3 | 17.5 | 16.9 | 17.4 | 20.0 | 21.4 | 24.8 | 25.2 | 28.2 | 33 | 1992 2025 |
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| Date | 07 Jan 1994 | 21 Feb 2004 | 02 Mar 2018 | 04 Apr 2006 | 04 May 2019 | 16 Jun 2002 | 23 Jul 2016 | 18 Aug 2023 | 30 Sep 2000 | 27 Oct 2014 | 16 Nov 2014 | 25 Dec 2005 | 07 Jan 1994 | ||||
| Decile 1 minimum temperature (°C) | 15.5 | 15.0 | 12.9 | 7.9 | 2.5 | -0.9 | -1.7 | -1.0 | 3.0 | 7.6 | 11.3 | 13.8 | 29 | 1992 2024 |
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| Decile 9 minimum temperature (°C) | 22.0 | 21.7 | 20.0 | 16.9 | 14.0 | 11.5 | 10.6 | 11.4 | 14.2 | 17.2 | 19.6 | 21.2 | 29 | 1992 2024 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 2.9 | 8.2 | 11.5 | 9.6 | 1.7 | 0.0 | 0.0 | 0.0 | 34.0 | 33 | 1992 2025 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 | 4.3 | 7.0 | 5.2 | 0.5 | 0.0 | 0.0 | 0.0 | 17.8 | 33 | 1992 2025 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 17.3 | 17.0 | 14.6 | 10.7 | 6.6 | 3.3 | 2.0 | 2.7 | 6.9 | 11.0 | 13.9 | 16.1 | 10.2 | 14 | 1992 2006 |
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| Lowest ground temperature (°C) | 9.7 | 8.4 | 6.4 | 0.2 | -5.6 | -7.5 | -7.3 | -8.0 | -4.2 | -1.0 | 3.2 | 0.1 | -8.0 | 14 | 1992 2006 |
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| Date | 03 Jan 2001 | 12 Feb 1996 | 31 Mar 1995 | 19 Apr 1995 | 31 May 2000 | 16 Jun 2001 | 19 Jul 2004 | 10 Aug 1995 | 03 Sep 2003 | 01 Oct 1992 | 03 Nov 2003 | 14 Dec 1993 | 10 Aug 1995 | ||||
| Mean number of days ground min. temp. ≤ -1 °C | 0.0 | 0.0 | 0.0 | 0.0 | 1.6 | 5.7 | 7.9 | 6.0 | 0.7 | 0.1 | 0.0 | 0.0 | 22.0 | 19 | 1992 2010 |
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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) | 75.1 | 77.0 | 65.1 | 19.8 | 37.7 | 29.5 | 23.9 | 22.2 | 28.0 | 58.8 | 72.2 | 91.0 | 600.4 | 33 | 1992 2024 |
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| Highest rainfall (mm) | 226.4 | 224.8 | 200.8 | 100.4 | 216.2 | 146.6 | 77.6 | 103.2 | 96.2 | 183.6 | 219.4 | 247.4 | 885.2 | 33 | 1992 2024 |
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| Date | 1996 | 2008 | 2017 | 2024 | 1996 | 2005 | 1999 | 2010 | 1998 | 2018 | 2021 | 2010 | 2010 | ||||
| Lowest rainfall (mm) | 0.2 | 4.8 | 0.6 | 0.0 | 5.8 | 0.4 | 0.0 | 0.0 | 0.4 | 0.4 | 3.0 | 8.2 | 168.4 | 33 | 1992 2024 |
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| Date | 2019 | 2014 | 1998 | 2019 | 2002 | 2001 | 2007 | 2023 | 2017 | 2006 | 2020 | 2019 | 2019 | ||||
| Decile 1 rainfall (mm) | 12.4 | 9.3 | 8.3 | 0.4 | 8.6 | 2.3 | 1.2 | 1.5 | 3.3 | 12.0 | 10.4 | 34.6 | 33 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 46.0 | 67.0 | 38.2 | 13.6 | 21.8 | 17.6 | 17.8 | 11.6 | 20.1 | 47.2 | 66.2 | 81.2 | 33 | n/a n/a |
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| Decile 9 rainfall (mm) | 161.8 | 165.1 | 169.7 | 43.8 | 83.3 | 71.9 | 60.9 | 56.9 | 74.0 | 120.2 | 143.6 | 135.5 | 33 | n/a n/a |
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| Highest daily rainfall (mm) | 75.0 | 110.2 | 99.4 | 52.0 | 102.2 | 48.8 | 30.2 | 41.8 | 38.0 | 70.8 | 70.2 | 99.6 | 110.2 | 33 | 1992 2025 |
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| Date | 11 Jan 2004 | 05 Feb 2008 | 28 Mar 2014 | 21 Apr 2024 | 02 May 1996 | 15 Jun 2005 | 22 Jul 2022 | 24 Aug 2010 | 11 Sep 1998 | 25 Oct 2003 | 24 Nov 2007 | 06 Dec 2003 | 05 Feb 2008 | ||||
| Mean number of days of rain | 7.2 | 6.7 | 6.3 | 3.8 | 5.4 | 5.3 | 5.1 | 4.1 | 4.6 | 7.3 | 7.6 | 8.9 | 72.3 | 33 | 1992 2024 |
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| Mean number of days of rain ≥ 1 mm | 5.5 | 5.3 | 4.6 | 2.4 | 3.8 | 3.2 | 3.2 | 2.7 | 3.6 | 5.7 | 6.2 | 7.0 | 53.2 | 33 | 1992 2025 |
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| Mean number of days of rain ≥ 10 mm | 2.3 | 1.9 | 2.1 | 0.6 | 1.2 | 1.0 | 0.8 | 0.8 | 1.0 | 2.1 | 2.1 | 2.8 | 18.7 | 33 | 1992 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.9 | 0.9 | 0.8 | 0.2 | 0.3 | 0.3 | 0.1 | 0.2 | 0.2 | 0.5 | 1.0 | 1.0 | 6.4 | 33 | 1992 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) | 426 | 427 | 400 | 341 | 310 | 303 | 312 | 330 | 360 | 396 | 419 | 408 | 369 | 16 | 2006 2024 |
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| Maximum wind gust speed (km/h) | 96 | 117 | 93 | 67 | 76 | 70 | 68 | 78 | 87 | 104 | 111 | 104 | 117 | 18 | 1992 2024 |
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| Date | 01 Jan 2018 | 19 Feb 2016 | 02 Mar 2022 | 04 Apr 2018 | 03 May 2011 | 19 Jun 2016 | 12 Jul 2015 | 15 Aug 2020 | 25 Sep 2014 | 13 Oct 2014 | 13 Nov 2009 | 03 Dec 2016 | 19 Feb 2016 | ||||
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| Mean daily solar exposure (MJ/m2) | 25.1 | 22.6 | 20.4 | 17.3 | 13.9 | 12.2 | 13.2 | 16.5 | 20.1 | 22.6 | 24.6 | 25.7 | 19.5 | 35 | 1990 2025 |
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| Mean number of clear days | 6.3 | 5.2 | 8.4 | 9.3 | 11.9 | 12.2 | 14.1 | 16.9 | 15.3 | 13.2 | 9.1 | 7.6 | 129.5 | 19 | 1992 2010 |
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| Mean number of cloudy days | 9.7 | 10.1 | 5.5 | 5.6 | 6.8 | 6.7 | 6.4 | 4.7 | 4.8 | 6.8 | 8.3 | 9.2 | 84.6 | 19 | 1992 2010 |
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| Mean daily evaporation (mm) | 9.2 | 7.8 | 7.3 | 5.9 | 3.7 | 3.0 | 3.0 | 4.2 | 5.9 | 7.4 | 8.1 | 9.1 | 6.2 | 14 | 1992 2006 |
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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) | 25.2 | 24.3 | 22.8 | 19.7 | 15.2 | 11.6 | 10.8 | 13.2 | 17.8 | 21.1 | 23.3 | 24.7 | 19.1 | 19 | 1992 2010 |
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| Mean 9am wet-bulb temperature (°C) | 20.8 | 20.6 | 18.9 | 16.2 | 12.9 | 9.9 | 8.7 | 10.4 | 13.5 | 16.2 | 18.1 | 19.7 | 15.5 | 17 | 1992 2010 |
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| Mean 9am dew-point temperature (°C) | 18.3 | 18.3 | 16.4 | 13.4 | 10.7 | 8.2 | 6.6 | 7.0 | 10.2 | 12.2 | 14.5 | 16.6 | 12.7 | 17 | 1992 2010 |
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| Mean 9am relative humidity (%) | 67 | 71 | 67 | 68 | 75 | 80 | 76 | 68 | 63 | 59 | 60 | 63 | 68 | 17 | 1992 2010 |
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| Mean 9am cloud cover (oktas) | 3.7 | 3.9 | 2.7 | 2.5 | 2.5 | 2.8 | 2.6 | 2.0 | 2.2 | 2.7 | 3.4 | 3.6 | 2.9 | 19 | 1992 2010 |
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| Mean 9am wind speed (km/h) | 13.3 | 12.9 | 13.2 | 11.3 | 7.6 | 7.0 | 7.3 | 10.4 | 14.1 | 15.3 | 14.1 | 12.8 | 11.6 | 19 | 1992 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) | 31.1 | 29.8 | 29.0 | 26.1 | 22.3 | 19.2 | 18.8 | 20.8 | 24.4 | 27.2 | 28.7 | 30.3 | 25.6 | 19 | 1992 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 22.2 | 21.8 | 20.2 | 17.5 | 15.4 | 13.2 | 12.5 | 13.2 | 15.3 | 17.5 | 19.5 | 20.9 | 17.4 | 17 | 1992 2010 |
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| Mean 3pm dew-point temperature (°C) | 16.8 | 16.9 | 14.2 | 10.8 | 9.2 | 7.4 | 5.9 | 5.2 | 7.6 | 9.6 | 12.6 | 15.1 | 10.9 | 17 | 1992 2010 |
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| Mean 3pm relative humidity (%) | 45 | 49 | 42 | 40 | 46 | 48 | 45 | 39 | 38 | 37 | 41 | 44 | 43 | 17 | 1992 2010 |
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| Mean 3pm cloud cover (oktas) | 4.8 | 5.3 | 4.4 | 4.3 | 3.8 | 3.7 | 3.4 | 2.9 | 3.2 | 3.7 | 4.4 | 4.6 | 4.0 | 19 | 1992 2010 |
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| Mean 3pm wind speed (km/h) | 12.7 | 12.9 | 12.8 | 13.2 | 12.1 | 13.1 | 13.5 | 15.0 | 14.8 | 14.0 | 13.1 | 12.4 | 13.3 | 19 | 1992 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 Jan 2025 01:19:12 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_041522_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_041522.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_041522.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 Dalby
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 16 Jan 2025 01:19:12 AM AEDT