We are currently experiencing some problems with this product and will have it fixed as soon as possible. Apologies for the inconvenience.
Climate statistics for Australian locations
Monthly climate statistics
All years of record
DALBY POST OFFICE
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 POST OFFICE | Site number: 041023 | Commenced: 1870 | Map | |
| Latitude: 27.18° S | Longitude: 151.26° E | Elevation: 344 m | Operational status: Closed 15 Jan 1992 | |
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||||||
| Maximum temperature | |||||||||||||||||
| Mean maximum temperature (°C) | 32.0 | 31.2 | 29.7 | 26.6 | 22.6 | 19.4 | 18.7 | 20.8 | 24.2 | 27.6 | 30.4 | 31.8 | 26.2 | 98 | 1893 1992 |
 |
 |
| Highest temperature (°C) | 44.9 | 41.1 | 41.6 | 36.1 | 32.1 | 30.6 | 27.9 | 32.2 | 35.8 | 39.4 | 41.1 | 45.6 | 45.6 | 98 | 1893 1992 |
|
|
| Date | 03 Jan 1905 | 02 Feb 1960 | 01 Mar 1923 | 04 Apr 1953 | 01 May 1913 | 25 Jun 1920 | 26 Jul 1931 | 27 Aug 1970 | 30 Sep 1988 | 30 Oct 1958 | 14 Nov 1915 | 04 Dec 1913 | 04 Dec 1913 | ||||
| Lowest maximum temperature (°C) | 18.3 | 18.4 | 18.1 | 14.5 | 10.6 | 9.7 | 6.9 | 8.3 | 12.2 | 13.3 | 16.7 | 17.2 | 6.9 | 98 | 1893 1992 |
|
|
| Date | 24 Jan 1941 | 29 Feb 1940 | 07 Mar 1921 | 26 Apr 1983 | 15 May 1968 | 13 Jun 1899 | 16 Jul 1906 | 12 Aug 1954 | 03 Sep 1909 | 16 Oct 1959 | 11 Nov 1936 | 05 Dec 1897 | 16 Jul 1906 | ||||
| Decile 1 maximum temperature (°C) | 27.4 | 26.8 | 25.6 | 22.8 | 18.4 | 15.6 | 15.0 | 16.7 | 20.0 | 22.8 | 25.6 | 27.2 | 98 | 1893 1992 |
|
|
|
| Decile 9 maximum temperature(°C) | 36.7 | 35.6 | 33.7 | 30.3 | 26.1 | 22.8 | 22.2 | 24.5 | 28.9 | 32.7 | 35.3 | 36.4 | 98 | 1893 1992 |
|
|
|
| Mean number of days ≥ 30 °C | 22.4 | 18.7 | 14.9 | 3.9 | 0.1 | 0.0 | 0.0 | 0.1 | 1.9 | 8.5 | 16.7 | 22.2 | 109.4 | 98 | 1893 1992 |
|
|
| Mean number of days ≥ 35 °C | 6.9 | 4.2 | 1.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 3.8 | 6.4 | 23.7 | 98 | 1893 1992 |
|
|
| Mean number of days ≥ 40 °C | 0.6 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.4 | 1.3 | 98 | 1893 1992 |
|
|
| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 18.5 | 18.2 | 16.4 | 12.4 | 8.2 | 5.4 | 4.1 | 5.2 | 8.4 | 12.6 | 15.6 | 17.6 | 11.9 | 98 | 1893 1992 |
|
|
| Lowest temperature (°C) | 8.1 | 8.9 | 3.9 | 0.6 | -2.2 | -6.1 | -7.2 | -5.4 | -3.9 | -3.3 | 4.4 | 5.0 | -7.2 | 98 | 1893 1992 |
|
|
| Date | 26 Jan 1909 | 25 Feb 1964 | 29 Mar 1913 | 28 Apr 1929 | 31 May 1911 | 25 Jun 1908 | 05 Jul 1895 | 03 Aug 1909 | 04 Sep 1909 | 05 Oct 1909 | 27 Nov 1955 | 05 Dec 1955 | 05 Jul 1895 | ||||
| Highest minimum temperature (°C) | 27.2 | 26.3 | 25.7 | 22.2 | 18.9 | 17.4 | 16.1 | 16.2 | 19.4 | 24.4 | 26.5 | 28.3 | 28.3 | 98 | 1893 1992 |
|
|
| Date | 19 Jan 1899 | 21 Feb 1925 | 02 Mar 1910 | 02 Apr 1942 | 09 May 1903 | 05 Jun 1988 | 01 Jul 1921 | 22 Aug 1988 | 16 Sep 1957 | 25 Oct 1962 | 30 Nov 1979 | 16 Dec 1914 | 16 Dec 1914 | ||||
| Decile 1 minimum temperature (°C) | 15.2 | 15.0 | 12.8 | 7.3 | 2.7 | -0.1 | -1.4 | 0.0 | 3.3 | 7.7 | 11.4 | 14.1 | 98 | 1893 1992 |
|
|
|
| Decile 9 minimum temperature (°C) | 21.7 | 21.4 | 20.0 | 17.0 | 13.8 | 11.3 | 10.6 | 11.1 | 13.9 | 17.0 | 19.4 | 21.1 | 98 | 1893 1992 |
|
|
|
| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 2.5 | 7.1 | 11.8 | 7.4 | 1.6 | 0.2 | 0.0 | 0.0 | 30.7 | 98 | 1893 1992 |
|
|
| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 3.5 | 6.5 | 3.2 | 0.4 | 0.1 | 0.0 | 0.0 | 14.4 | 98 | 1893 1992 |
|
|
| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | |
||||||||||||||||
| Lowest ground temperature (°C) | |
||||||||||||||||
| Date | |||||||||||||||||
| Mean number of days ground min. temp. ≤ -1 °C | |
||||||||||||||||
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| Rainfall | |||||||||||||||||
| Mean rainfall (mm) | 84.6 | 77.2 | 65.7 | 38.9 | 35.2 | 40.0 | 41.9 | 30.1 | 38.3 | 57.7 | 73.5 | 93.1 | 676.4 | 122 | 1870 1992 |
|
|
| Highest rainfall (mm) | 276.4 | 363.5 | 342.2 | 248.4 | 227.8 | 198.4 | 169.8 | 171.7 | 147.8 | 168.7 | 212.2 | 323.3 | 1270.4 | 122 | 1870 1992 |
|
|
| Date | 1910 | 1893 | 1890 | 1988 | 1983 | 1958 | 1973 | 1879 | 1917 | 1897 | 1963 | 1970 | 1879 | ||||
| Lowest rainfall (mm) | 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.3 | 5.9 | 268.0 | 122 | 1870 1992 |
|
|
| Date | 1880 | 1895 | 1882 | 1922 | 1957 | 1953 | 1977 | 1991 | 1953 | 1900 | 1955 | 1938 | 1877 | ||||
| Decile 1 rainfall (mm) | 22.7 | 11.5 | 11.3 | 1.4 | 1.6 | 3.6 | 2.0 | 2.6 | 5.1 | 12.7 | 12.5 | 25.0 | 454.0 | 106 | 1870 1992 |
|
|
| Decile 5 (median) rainfall (mm) | 74.8 | 58.5 | 55.4 | 29.8 | 25.6 | 27.7 | 35.3 | 22.9 | 31.8 | 51.0 | 61.5 | 79.4 | 677.0 | 106 | 1870 1992 |
|
|
| Decile 9 rainfall (mm) | 161.3 | 159.9 | 124.1 | 82.8 | 75.8 | 90.8 | 93.0 | 67.7 | 76.2 | 118.8 | 147.4 | 189.0 | 902.0 | 106 | 1870 1992 |
|
|
| Highest daily rainfall (mm) | 119.2 | 136.0 | 109.7 | 67.3 | 69.1 | 99.4 | 94.0 | 60.7 | 61.7 | 95.0 | 152.1 | 118.4 | 152.1 | 106 | 1873 1992 |
|
|
| Date | 27 Jan 1974 | 06 Feb 1981 | 06 Mar 1958 | 27 Apr 1966 | 31 May 1903 | 21 Jun 1979 | 20 Jul 1965 | 20 Aug 1966 | 26 Sep 1904 | 13 Oct 1933 | 16 Nov 1963 | 22 Dec 1956 | 16 Nov 1963 | ||||
| Mean number of days of rain | 8.0 | 6.7 | 6.3 | 4.4 | 4.5 | 5.1 | 5.0 | 4.4 | 4.8 | 6.5 | 6.9 | 8.2 | 70.8 | 106 | 1870 1992 |
|
|
| Mean number of days of rain ≥ 1 mm | 5.9 | 4.8 | 4.4 | 3.0 | 3.0 | 3.5 | 3.5 | 3.0 | 3.5 | 4.7 | 5.2 | 6.2 | 50.7 | 106 | 1873 1992 |
|
|
| Mean number of days of rain ≥ 10 mm | 2.3 | 1.9 | 1.8 | 1.0 | 1.0 | 1.1 | 1.1 | 0.8 | 1.1 | 1.8 | 2.1 | 2.7 | 18.7 | 106 | 1873 1992 |
|
|
| Mean number of days of rain ≥ 25 mm | 0.9 | 0.8 | 0.7 | 0.5 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.4 | 0.8 | 1.0 | 6.5 | 106 | 1873 1992 |
|
|
| 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) | |
||||||||||||||||
| Maximum wind gust speed (km/h) | |
||||||||||||||||
| Date | |||||||||||||||||
| Mean daily sunshine (hours) | |
|
|||||||||||||||
| Mean daily solar exposure (MJ/m2) | 25.1 | 22.6 | 20.5 | 17.4 | 13.9 | 12.1 | 13.2 | 16.5 | 20.0 | 22.6 | 24.8 | 25.5 | 19.5 | 33 | 1990 2023 |
|
|
| Mean number of clear days | 8.2 | 6.2 | 8.0 | 11.1 | 12.2 | 12.1 | 14.5 | 15.8 | 14.5 | 12.2 | 9.2 | 9.1 | 133.1 | 93 | 1896 1992 |
|
|
| Mean number of cloudy days | 9.5 | 8.9 | 7.9 | 5.7 | 6.5 | 7.2 | 6.1 | 4.8 | 4.4 | 6.2 | 6.7 | 7.8 | 81.7 | 93 | 1896 1992 |
|
|
| Mean daily evaporation (mm) | 8.5 | 7.4 | 7.2 | 5.9 | 4.2 | 3.1 | 3.0 | 3.5 | 4.7 | 5.2 | 7.2 | 7.5 | 5.6 | 12 | 1971 1986 |
|
|
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| 9 am conditions | |||||||||||||||||
| Mean 9am temperature (°C) | 25.1 | 24.6 | 23.0 | 19.8 | 15.3 | 11.5 | 10.5 | 13.0 | 17.3 | 21.0 | 23.7 | 25.1 | 19.2 | 98 | 1893 1992 |
|
|
| Mean 9am wet-bulb temperature (°C) | 20.0 | 19.9 | 18.6 | 15.9 | 12.3 | 9.4 | 8.2 | 9.9 | 12.9 | 15.7 | 17.9 | 19.4 | 15.0 | 89 | 1893 1992 |
|
|
| Mean 9am dew-point temperature (°C) | 16.8 | 16.9 | 15.6 | 12.8 | 9.3 | 6.9 | 5.3 | 6.2 | 8.5 | 11.2 | 13.6 | 15.6 | 11.6 | 89 | 1893 1992 |
|
|
| Mean 9am relative humidity (%) | 61 | 64 | 65 | 65 | 70 | 74 | 72 | 66 | 59 | 56 | 56 | 58 | 64 | 89 | 1893 1992 |
|
|
| Mean 9am cloud cover (oktas) | 3.8 | 4.0 | 3.4 | 2.7 | 2.9 | 3.1 | 2.8 | 2.4 | 2.4 | 2.9 | 3.3 | 3.4 | 3.1 | 98 | 1893 1992 |
|
|
| Mean 9am wind speed (km/h) | 8.6 | 8.6 | 8.7 | 7.6 | 6.8 | 6.5 | 6.5 | 8.0 | 10.4 | 10.1 | 9.3 | 8.5 | 8.3 | 93 | 1893 1992 |
|
|
| 9am wind speed vs direction plot |  |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| 3 pm conditions | |||||||||||||||||
| Mean 3pm temperature (°C) | 30.8 | 30.2 | 28.6 | 25.6 | 21.6 | 18.5 | 17.9 | 19.8 | 23.3 | 26.5 | 29.2 | 30.7 | 25.2 | 93 | 1896 1992 |
|
|
| Mean 3pm wet-bulb temperature (°C) | 21.4 | 21.3 | 20.1 | 17.6 | 14.8 | 12.8 | 11.8 | 12.7 | 14.9 | 17.3 | 19.2 | 20.6 | 17.0 | 85 | 1896 1992 |
|
|
| Mean 3pm dew-point temperature (°C) | 15.5 | 15.8 | 14.4 | 11.2 | 8.6 | 6.7 | 5.1 | 5.1 | 6.7 | 9.6 | 11.7 | 13.8 | 10.4 | 85 | 1896 1992 |
|
|
| Mean 3pm relative humidity (%) | 43 | 45 | 45 | 43 | 46 | 49 | 46 | 41 | 38 | 39 | 38 | 40 | 43 | 85 | 1896 1992 |
|
|
| Mean 3pm cloud cover (oktas) | 4.5 | 4.7 | 4.5 | 4.0 | 3.8 | 3.7 | 3.2 | 3.0 | 3.1 | 3.7 | 4.1 | 4.3 | 3.9 | 93 | 1896 1992 |
|
|
| Mean 3pm wind speed (km/h) | 8.5 | 9.0 | 9.1 | 8.6 | 9.1 | 9.2 | 9.4 | 10.1 | 10.8 | 10.0 | 9.4 | 8.6 | 9.3 | 87 | 1896 1992 |
|
|
| 3pm wind speed vs direction plot | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
red = highest value
blue = lowest value
Product IDCJCM0036 Prepared at Thu 23 Mar 2023 01:10:46 AM EST
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_041023_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_041023.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_041023.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
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 23 Mar 2023 01:10:46 AM EST