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Climate statistics for Australian locations
Monthly climate statistics
All years of record
PROSPECT RESERVOIR
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: PROSPECT RESERVOIR | Site number: 067019 | Commenced: 1887 | Map | |
| Latitude: 33.82° S | Longitude: 150.91° E | Elevation: 61 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) | 28.6 | 28.0 | 26.4 | 23.8 | 20.4 | 17.4 | 16.9 | 18.8 | 21.5 | 24.0 | 25.6 | 27.6 | 23.2 | 52 | 1965 2018 |
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| Highest temperature (°C) | 45.3 | 43.3 | 39.5 | 37.1 | 29.4 | 25.6 | 27.1 | 29.4 | 35.0 | 39.0 | 42.0 | 42.7 | 45.3 | 52 | 1965 2018 |
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| Date | 07 Jan 2018 | 11 Feb 2017 | 13 Mar 1998 | 04 Apr 1986 | 10 May 1967 | 06 Jun 1997 | 30 Jul 2017 | 26 Aug 1995 | 25 Sep 1972 | 21 Oct 1988 | 20 Nov 2009 | 21 Dec 1994 | 07 Jan 2018 | ||||
| Lowest maximum temperature (°C) | 17.5 | 18.0 | 16.0 | 14.3 | 12.5 | 10.0 | 7.8 | 10.5 | 11.7 | 12.0 | 12.5 | 11.7 | 7.8 | 52 | 1965 2018 |
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| Date | 28 Jan 1978 | 24 Feb 1992 | 09 Mar 1980 | 17 Apr 1983 | 31 May 1977 | 12 Jun 1975 | 23 Jul 1968 | 11 Aug 1973 | 05 Sep 1967 | 06 Oct 1978 | 16 Nov 1988 | 08 Dec 1966 | 23 Jul 1968 | ||||
| Decile 1 maximum temperature (°C) | 22.5 | 22.5 | 21.8 | 19.6 | 17.0 | 14.6 | 14.2 | 15.4 | 16.7 | 18.3 | 19.7 | 21.6 | 52 | 1965 2018 |
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| Decile 9 maximum temperature(°C) | 35.4 | 34.0 | 31.1 | 28.0 | 23.8 | 20.0 | 19.8 | 22.7 | 27.1 | 31.0 | 32.5 | 34.0 | 52 | 1965 2018 |
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| Mean number of days ≥ 30 °C | 11.1 | 8.5 | 5.6 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 | 3.9 | 5.7 | 9.3 | 46.2 | 52 | 1965 2018 |
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| Mean number of days ≥ 35 °C | 3.7 | 2.3 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.4 | 2.5 | 10.9 | 52 | 1965 2018 |
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| Mean number of days ≥ 40 °C | 0.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 1.4 | 52 | 1965 2018 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 17.7 | 17.8 | 16.2 | 13.0 | 9.8 | 7.5 | 6.1 | 6.8 | 9.4 | 12.1 | 14.4 | 16.4 | 12.3 | 52 | 1965 2018 |
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| Lowest temperature (°C) | 10.0 | 10.8 | 7.9 | 3.6 | 1.2 | -0.8 | -0.6 | -0.5 | 1.7 | 4.5 | 6.8 | 7.8 | -0.8 | 52 | 1965 2018 |
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| Date | 16 Jan 1996 | 18 Feb 1998 | 30 Mar 1970 | 23 Apr 2006 | 29 May 1987 | 30 Jun 2010 | 17 Jul 2007 | 13 Aug 2005 | 01 Sep 2012 | 08 Oct 1998 | 03 Nov 2003 | 18 Dec 1969 | 30 Jun 2010 | ||||
| Highest minimum temperature (°C) | 26.7 | 26.5 | 23.3 | 21.9 | 17.4 | 15.8 | 16.3 | 17.2 | 19.8 | 24.0 | 24.7 | 25.5 | 26.7 | 52 | 1965 2018 |
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| Date | 22 Jan 1967 | 06 Feb 2011 | 03 Mar 1968 | 05 Apr 1986 | 02 May 2000 | 10 Jun 1995 | 25 Jul 1990 | 18 Aug 1988 | 24 Sep 2003 | 03 Oct 1981 | 22 Nov 2006 | 20 Dec 2017 | 22 Jan 1967 | ||||
| Decile 1 minimum temperature (°C) | 14.6 | 15.0 | 13.0 | 9.7 | 6.0 | 3.9 | 2.7 | 3.5 | 5.7 | 8.3 | 10.6 | 13.0 | 52 | 1965 2018 |
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| Decile 9 minimum temperature (°C) | 20.8 | 20.7 | 19.0 | 16.5 | 13.6 | 11.4 | 9.7 | 10.5 | 13.2 | 15.8 | 18.0 | 19.5 | 52 | 1965 2018 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 1.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 3.2 | 52 | 1965 2018 |
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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 | 52 | 1965 2018 |
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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) | 95.6 | 96.1 | 98.7 | 75.7 | 69.4 | 77.2 | 55.7 | 50.4 | 45.9 | 59.1 | 72.9 | 76.1 | 875.0 | 129 | 1887 2019 |
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| Highest rainfall (mm) | 426.7 | 519.1 | 380.7 | 425.0 | 556.0 | 531.3 | 323.7 | 458.5 | 186.3 | 269.0 | 391.3 | 338.1 | 1900.0 | 132 | 1887 2019 |
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| Date | 1951 | 1956 | 1890 | 2015 | 1889 | 1950 | 1904 | 1986 | 1892 | 1916 | 1961 | 1920 | 1950 | ||||
| Lowest rainfall (mm) | 3.9 | 2.8 | 5.1 | 2.0 | 1.2 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 | 2.2 | 394.6 | 132 | 1887 2019 |
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| Date | 1929 | 1902 | 1940 | 1997 | 2018 | 2001 | 1977 | 1995 | 1957 | 1988 | 1915 | 1979 | 1944 | ||||
| Decile 1 rainfall (mm) | 22.5 | 12.6 | 20.8 | 15.3 | 9.9 | 8.9 | 6.4 | 5.9 | 7.5 | 12.5 | 16.1 | 19.9 | 574.7 | 132 | 1887 2019 |
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| Decile 5 (median) rainfall (mm) | 73.2 | 73.1 | 78.3 | 55.1 | 38.2 | 50.0 | 32.9 | 30.9 | 40.2 | 43.2 | 60.1 | 58.0 | 861.7 | 132 | 1887 2019 |
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| Decile 9 rainfall (mm) | 193.5 | 197.4 | 220.1 | 168.0 | 169.6 | 181.0 | 128.1 | 129.6 | 99.6 | 131.0 | 141.5 | 159.1 | 1178.0 | 132 | 1887 2019 |
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| Highest daily rainfall (mm) | 161.2 | 164.6 | 153.9 | 163.1 | 314.2 | 163.4 | 143.5 | 321.0 | 96.5 | 102.1 | 126.2 | 154.9 | 321.0 | 132 | 1887 2019 |
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| Date | 31 Jan 2001 | 11 Feb 1956 | 20 Mar 1892 | 16 Apr 1946 | 28 May 1889 | 11 Jun 1991 | 10 Jul 1904 | 06 Aug 1986 | 02 Sep 1970 | 05 Oct 1916 | 14 Nov 1969 | 13 Dec 1910 | 06 Aug 1986 | ||||
| Mean number of days of rain | 10.6 | 10.6 | 11.1 | 9.4 | 8.8 | 9.5 | 7.8 | 7.9 | 8.4 | 9.2 | 9.5 | 9.9 | 112.7 | 132 | 1887 2019 |
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| Mean number of days of rain ≥ 1 mm | 8.0 | 8.1 | 8.4 | 7.0 | 6.3 | 7.0 | 5.6 | 5.7 | 6.1 | 6.8 | 7.3 | 7.6 | 83.9 | 132 | 1887 2019 |
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| Mean number of days of rain ≥ 10 mm | 2.6 | 2.6 | 2.6 | 2.1 | 1.7 | 2.0 | 1.4 | 1.4 | 1.3 | 1.7 | 2.3 | 2.3 | 24.0 | 132 | 1887 2019 |
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| Mean number of days of rain ≥ 25 mm | 0.9 | 1.1 | 1.1 | 0.7 | 0.7 | 0.7 | 0.5 | 0.4 | 0.3 | 0.5 | 0.6 | 0.7 | 8.2 | 132 | 1887 2019 |
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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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| Date | |||||||||||||||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 22.3 | 19.3 | 16.4 | 13.6 | 10.5 | 8.7 | 9.9 | 13.2 | 16.8 | 19.7 | 21.2 | 22.8 | 16.2 | 29 | 1990 2019 |
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| Mean number of clear days | 6.6 | 5.0 | 6.7 | 8.8 | 9.0 | 10.0 | 11.3 | 13.2 | 11.4 | 8.3 | 6.8 | 7.1 | 104.2 | 33 | 1968 2001 |
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| Mean number of cloudy days | 12.6 | 11.7 | 11.7 | 8.0 | 9.5 | 8.3 | 6.6 | 6.3 | 7.1 | 9.2 | 10.6 | 10.5 | 112.1 | 33 | 1968 2001 |
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| Mean daily evaporation (mm) | 5.5 | 4.7 | 3.9 | 2.9 | 2.0 | 1.6 | 1.7 | 2.5 | 3.6 | 4.4 | 5.0 | 5.6 | 3.6 | 44 | 1965 2018 |
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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) | 21.3 | 21.0 | 19.6 | 16.9 | 13.5 | 10.7 | 9.6 | 11.1 | 14.5 | 17.4 | 18.4 | 20.6 | 16.2 | 42 | 1968 2010 |
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| Mean 9am wet-bulb temperature (°C) | 18.5 | 18.6 | 17.3 | 14.7 | 11.8 | 9.0 | 7.7 | 8.7 | 11.3 | 13.7 | 15.3 | 17.2 | 13.6 | 39 | 1968 2010 |
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| Mean 9am dew-point temperature (°C) | 16.4 | 17.0 | 15.6 | 12.6 | 10.0 | 7.0 | 5.3 | 5.6 | 7.8 | 10.1 | 12.5 | 14.5 | 11.2 | 37 | 1974 2010 |
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| Mean 9am relative humidity (%) | 75 | 79 | 79 | 77 | 80 | 79 | 76 | 70 | 65 | 65 | 70 | 70 | 74 | 37 | 1974 2010 |
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| Mean 9am cloud cover (oktas) | 4.8 | 4.9 | 4.5 | 3.7 | 3.8 | 3.6 | 3.2 | 2.9 | 3.2 | 4.0 | 4.4 | 4.5 | 4.0 | 45 | 1965 2010 |
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| Mean 9am wind speed (km/h) | 7.5 | 7.0 | 7.3 | 8.0 | 7.7 | 8.0 | 8.1 | 9.2 | 9.6 | 10.0 | 8.5 | 8.2 | 8.3 | 44 | 1965 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) | 26.8 | 26.3 | 24.8 | 22.4 | 19.2 | 16.5 | 15.9 | 17.4 | 19.6 | 22.1 | 23.4 | 25.9 | 21.7 | 33 | 1968 2001 |
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| Mean 3pm wet-bulb temperature (°C) | 20.0 | 20.0 | 18.8 | 16.4 | 14.4 | 12.0 | 10.8 | 11.5 | 13.2 | 15.3 | 16.9 | 18.8 | 15.7 | 31 | 1968 2001 |
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| Mean 3pm dew-point temperature (°C) | 15.3 | 15.7 | 14.4 | 11.3 | 9.9 | 6.9 | 4.8 | 4.5 | 6.3 | 8.8 | 11.5 | 13.5 | 10.2 | 28 | 1974 2001 |
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| Mean 3pm relative humidity (%) | 52 | 54 | 55 | 52 | 57 | 55 | 50 | 45 | 45 | 46 | 50 | 49 | 51 | 28 | 1974 2001 |
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| Mean 3pm cloud cover (oktas) | 4.8 | 5.0 | 4.8 | 4.2 | 4.3 | 4.2 | 3.9 | 3.8 | 3.9 | 4.4 | 4.8 | 4.6 | 4.4 | 33 | 1968 2001 |
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| Mean 3pm wind speed (km/h) | 12.7 | 12.4 | 12.0 | 11.5 | 10.3 | 12.3 | 12.4 | 14.3 | 15.3 | 15.4 | 14.4 | 14.5 | 13.1 | 30 | 1968 2001 |
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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 23 May 2019 18:13:56 PM 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_067019_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_067019.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_067019.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 Prospect Dam
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 23 May 2019 18:13:56 PM EST