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Climate statistics for Australian locations
Monthly climate statistics
All years of record
GEELONG SEC
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: GEELONG SEC | Site number: 087025 | Commenced: 1870 | Map | |
| Latitude: 38.12° S | Longitude: 144.37° E | Elevation: 17 m | Operational status: Closed 31 Dec 1970 | |
| 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) | 25.0 | 24.8 | 23.2 | 19.8 | 16.6 | 14.1 | 13.6 | 14.8 | 16.9 | 19.2 | 21.3 | 23.2 | 19.4 | 67 | 1903 1970 |
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| Highest temperature (°C) | 7 | 1964 1970 |
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| Date | |||||||||||||||||
| Lowest maximum temperature (°C) | 7 | 1964 1970 |
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| Date | |||||||||||||||||
| Decile 1 maximum temperature (°C) | 7 | 1964 1970 |
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| Decile 9 maximum temperature(°C) | 7 | 1964 1970 |
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| Mean number of days ≥ 30 °C | 7 | 1964 1970 |
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| Mean number of days ≥ 35 °C | 7 | 1964 1970 |
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| Mean number of days ≥ 40 °C | 7 | 1964 1970 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 13.2 | 13.8 | 12.5 | 10.3 | 8.1 | 6.1 | 5.2 | 5.8 | 7.0 | 8.5 | 10.1 | 11.9 | 9.4 | 66 | 1903 1970 |
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| Lowest temperature (°C) | 7 | 1964 1970 |
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| Date | |||||||||||||||||
| Highest minimum temperature (°C) | 7 | 1964 1970 |
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| Date | |||||||||||||||||
| Decile 1 minimum temperature (°C) | 7 | 1964 1970 |
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| Decile 9 minimum temperature (°C) | 7 | 1964 1970 |
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| Mean number of days ≤ 2 °C | 7 | 1964 1970 |
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| Mean number of days ≤ 0 °C | 7 | 1964 1970 |
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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) | 30.8 | 37.1 | 41.3 | 44.9 | 49.9 | 48.5 | 45.6 | 47.8 | 51.3 | 51.9 | 47.5 | 39.6 | 534.8 | 99 | 1870 1970 |
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| Highest rainfall (mm) | 142.9 | 165.2 | 203.3 | 131.6 | 157.0 | 133.1 | 131.0 | 155.2 | 160.3 | 176.6 | 156.9 | 121.1 | 877.3 | 100 | 1870 1970 |
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| Date | 1886 | 1928 | 1913 | 1935 | 1896 | 1952 | 1936 | 1951 | 1916 | 1949 | 1934 | 1933 | 1952 | ||||
| Lowest rainfall (mm) | 0.0 | 0.3 | 0.3 | 0.0 | 3.6 | 3.3 | 5.7 | 10.7 | 13.1 | 5.5 | 0.0 | 0.0 | 268.7 | 100 | 1870 1970 |
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| Date | 1878 | 1891 | 1889 | 1923 | 1895 | 1970 | 1902 | 1898 | 1968 | 1967 | 1895 | 1904 | 1967 | ||||
| Decile 1 rainfall (mm) | 4.0 | 3.6 | 7.5 | 11.7 | 17.3 | 22.1 | 22.5 | 18.4 | 27.3 | 18.5 | 12.7 | 11.5 | 381.4 | 100 | 1870 1970 |
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| Decile 5 (median) rainfall (mm) | 23.2 | 26.6 | 29.8 | 40.1 | 48.9 | 41.7 | 40.4 | 43.9 | 46.4 | 52.3 | 43.0 | 33.0 | 529.8 | 100 | 1870 1970 |
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| Decile 9 rainfall (mm) | 71.9 | 87.7 | 92.0 | 86.3 | 82.2 | 81.1 | 71.8 | 74.2 | 77.1 | 84.3 | 84.1 | 82.1 | 681.1 | 100 | 1870 1970 |
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| Highest daily rainfall (mm) | 73.2 | 88.6 | 66.5 | 48.3 | 113.5 | 68.3 | 62.7 | 61.2 | 66.0 | 41.7 | 52.1 | 73.7 | 113.5 | 99 | 1870 1970 |
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| Date | 07 Jan 1886 | 25 Feb 1921 | 08 Mar 1911 | 30 Apr 1892 | 12 May 1896 | 04 Jun 1872 | 06 Jul 1885 | 29 Aug 1896 | 12 Sep 1880 | 21 Oct 1953 | 11 Nov 1949 | 27 Dec 1907 | 12 May 1896 | ||||
| Mean number of days of rain | 5.7 | 5.7 | 7.4 | 10.2 | 13.0 | 13.4 | 14.2 | 14.8 | 13.5 | 12.2 | 9.9 | 8.1 | 128.1 | 100 | 1870 1970 |
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| Mean number of days of rain ≥ 1 mm | 4.0 | 4.1 | 5.3 | 7.1 | 9.2 | 9.2 | 9.8 | 10.5 | 9.9 | 9.0 | 7.1 | 6.0 | 91.2 | 99 | 1870 1970 |
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| Mean number of days of rain ≥ 10 mm | 0.9 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 0.8 | 0.8 | 1.2 | 1.4 | 1.3 | 1.1 | 13.3 | 99 | 1870 1970 |
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| Mean number of days of rain ≥ 25 mm | 0.2 | 0.3 | 0.4 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.3 | 0.2 | 2.3 | 99 | 1870 1970 |
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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) | |
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| Maximum wind gust speed (km/h) | |
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| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 24.6 | 21.1 | 16.3 | 11.2 | 7.6 | 6.2 | 7.1 | 10.1 | 13.7 | 18.2 | 21.4 | 23.9 | 15.1 | 29 | 1990 2019 |
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| Mean number of clear days | 7 | 1964 1970 |
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| Mean number of cloudy days | 7 | 1964 1970 |
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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) | 19.5 | 19.4 | 17.9 | 14.9 | 11.9 | 9.4 | 8.9 | 10.2 | 12.6 | 14.8 | 16.6 | 18.4 | 14.5 | 59 | 1908 1970 |
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| Mean 9am wet-bulb temperature (°C) | 15.4 | 15.8 | 14.7 | 12.6 | 10.3 | 8.2 | 7.6 | 8.5 | 10.2 | 11.7 | 13.1 | 14.5 | 11.9 | 59 | 1908 1970 |
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| Mean 9am dew-point temperature (°C) | 6 | 1964 1970 |
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| Mean 9am relative humidity (%) | 63 | 67 | 70 | 75 | 81 | 84 | 83 | 79 | 73 | 67 | 64 | 63 | 72 | 55 | 1908 1970 |
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| Mean 9am cloud cover (oktas) | 4.6 | 4.7 | 5.0 | 5.1 | 4.9 | 5.0 | 4.9 | 4.7 | 4.7 | 5.2 | 5.2 | 5.0 | 4.9 | 55 | 1908 1970 |
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| Mean 9am wind speed (km/h) | 6 | 1964 1970 |
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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) | 22.8 | 23.0 | 21.6 | 18.4 | 15.3 | 12.9 | 12.4 | 13.6 | 15.5 | 17.4 | 19.2 | 21.0 | 17.8 | 59 | 1908 1970 |
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| Mean 3pm wet-bulb temperature (°C) | 17.0 | 17.5 | 16.5 | 14.3 | 12.3 | 10.5 | 9.8 | 10.5 | 11.8 | 13.1 | 14.5 | 15.8 | 13.6 | 59 | 1908 1970 |
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| Mean 3pm dew-point temperature (°C) | 6 | 1964 1970 |
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| Mean 3pm relative humidity (%) | 53 | 56 | 57 | 62 | 68 | 73 | 70 | 65 | 61 | 59 | 57 | 56 | 61 | 55 | 1908 1970 |
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| Mean 3pm cloud cover (oktas) | 4.0 | 3.9 | 4.4 | 5.1 | 5.3 | 5.2 | 5.2 | 5.2 | 5.1 | 5.2 | 4.9 | 4.5 | 4.8 | 54 | 1908 1970 |
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| Mean 3pm wind speed (km/h) | 6 | 1964 1970 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0035 Prepared at Thu 21 Mar 2019 01:21:09 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_087025_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_087025.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/IDCJCM0035_087025.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 21 Mar 2019 01:21:09 AM EST