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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 name: GRENFELL (MANGANESE RD) | Site number: 073014 | Commenced: 1885 | Map | |
Latitude: 33.89° S | Longitude: 148.15° E | Elevation: 390 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) | 31.8 | 31.0 | 27.9 | 22.7 | 17.7 | 13.8 | 13.0 | 14.8 | 18.5 | 22.7 | 26.6 | 29.9 | 22.5 | 107 | 1907 2025 |
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Highest temperature (°C) | 44.0 | 43.8 | 38.9 | 35.3 | 26.5 | 23.3 | 22.5 | 26.5 | 32.5 | 35.6 | 42.1 | 44.0 | 44.0 | 58 | 1965 2025 |
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Date | 04 Jan 2020 | 11 Feb 2017 | 13 Mar 1998 | 04 Apr 1986 | 04 May 1988 | 01 Jun 1994 | 29 Jul 1975 | 30 Aug 1977 | 30 Sep 1980 | 29 Oct 1967 | 23 Nov 2014 | 21 Dec 2019 | 21 Dec 2019 | ||||
Lowest maximum temperature (°C) | 16.6 | 16.5 | 14.8 | 8.8 | 5.7 | 6.5 | 2.8 | 4.4 | 8.3 | 9.4 | 10.1 | 14.4 | 2.8 | 58 | 1965 2025 |
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Date | 13 Jan 1972 | 02 Feb 2012 | 30 Mar 2019 | 27 Apr 1999 | 28 May 2000 | 09 Jun 2021 | 15 Jul 1966 | 02 Aug 1967 | 14 Sep 1969 | 03 Oct 1966 | 07 Nov 1971 | 26 Dec 1968 | 15 Jul 1966 | ||||
Decile 1 maximum temperature (°C) | 26.0 | 25.5 | 22.3 | 17.8 | 13.3 | 10.3 | 9.5 | 11.0 | 13.5 | 17.0 | 20.0 | 23.7 | 53 | 1965 2025 |
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Decile 9 maximum temperature(°C) | 37.8 | 36.4 | 32.8 | 27.7 | 22.5 | 17.8 | 16.8 | 19.3 | 23.7 | 28.8 | 33.3 | 36.0 | 53 | 1965 2025 |
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Mean number of days ≥ 30 °C | 19.9 | 16.2 | 9.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.1 | 6.9 | 14.7 | 69.7 | 58 | 1965 2025 |
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Mean number of days ≥ 35 °C | 8.2 | 4.8 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.7 | 4.1 | 20.2 | 58 | 1965 2025 |
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Mean number of days ≥ 40 °C | 0.9 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.3 | 1.8 | 58 | 1965 2025 |
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Minimum temperature | |||||||||||||||||
Mean minimum temperature (°C) | 16.4 | 16.1 | 13.4 | 9.3 | 6.1 | 4.0 | 3.1 | 3.9 | 6.0 | 8.8 | 11.8 | 14.4 | 9.4 | 106 | 1907 2025 |
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Lowest temperature (°C) | 6.0 | 5.6 | 2.8 | 0.0 | -2.5 | -6.5 | -5.0 | -4.2 | -2.7 | -1.1 | 1.2 | 3.5 | -6.5 | 58 | 1965 2025 |
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Date | 17 Jan 1990 | 17 Feb 2025 | 27 Mar 2018 | 22 Apr 2021 | 30 May 2021 | 15 Jun 2006 | 27 Jul 1986 | 29 Aug 2018 | 17 Sep 2018 | 02 Oct 1965 | 01 Nov 2023 | 09 Dec 2022 | 15 Jun 2006 | ||||
Highest minimum temperature (°C) | 30.1 | 32.1 | 26.1 | 20.5 | 17.2 | 14.8 | 14.0 | 15.4 | 19.2 | 21.0 | 27.8 | 28.2 | 32.1 | 58 | 1965 2025 |
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Date | 24 Jan 2001 | 01 Feb 2020 | 15 Mar 1971 | 13 Apr 2018 | 02 May 2019 | 09 Jun 1995 | 20 Jul 2016 | 25 Aug 2024 | 28 Sep 2012 | 30 Oct 1990 | 20 Nov 2009 | 31 Dec 2019 | 01 Feb 2020 | ||||
Decile 1 minimum temperature (°C) | 11.5 | 11.7 | 8.8 | 4.8 | 1.6 | 0.0 | -1.0 | -0.1 | 1.5 | 3.9 | 6.5 | 9.0 | 53 | 1965 2025 |
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Decile 9 minimum temperature (°C) | 21.7 | 21.1 | 18.3 | 14.7 | 11.5 | 8.7 | 7.6 | 8.5 | 11.7 | 15.0 | 18.2 | 20.1 | 53 | 1965 2025 |
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Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.4 | 3.7 | 8.5 | 11.3 | 8.9 | 4.1 | 0.6 | 0.0 | 0.0 | 37.5 | 58 | 1965 2025 |
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Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 3.3 | 5.6 | 3.6 | 1.2 | 0.0 | 0.0 | 0.0 | 14.7 | 58 | 1965 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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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) | 53.3 | 47.8 | 49.8 | 46.9 | 49.1 | 58.4 | 55.9 | 55.1 | 50.1 | 54.6 | 52.1 | 55.6 | 628.7 | 139 | 1885 2025 |
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Highest rainfall (mm) | 289.8 | 223.9 | 236.4 | 344.4 | 200.9 | 176.2 | 189.8 | 144.6 | 233.8 | 180.2 | 230.4 | 239.1 | 1104.1 | 139 | 1885 2025 |
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Date | 1984 | 1959 | 1950 | 1990 | 1931 | 1923 | 1993 | 1886 | 2016 | 1973 | 2010 | 1947 | 1950 | ||||
Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.2 | 2.0 | 0.0 | 1.5 | 0.0 | 0.0 | 0.0 | 233.3 | 139 | 1885 2025 |
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Date | 1965 | 1965 | 1995 | 2021 | 1934 | 2017 | 1987 | 1888 | 1946 | 2006 | 1922 | 1979 | 1982 | ||||
Decile 1 rainfall (mm) | 7.0 | 3.8 | 5.0 | 6.3 | 9.2 | 17.3 | 14.6 | 15.8 | 15.6 | 14.0 | 6.7 | 8.6 | 140 | n/a n/a |
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Decile 5 (median) rainfall (mm) | 38.8 | 30.4 | 32.7 | 33.2 | 42.5 | 51.8 | 54.1 | 52.4 | 41.2 | 47.8 | 36.5 | 41.8 | 140 | n/a n/a |
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Decile 9 rainfall (mm) | 113.6 | 108.9 | 122.2 | 108.3 | 92.7 | 100.4 | 99.4 | 96.6 | 96.1 | 102.7 | 111.7 | 125.5 | 140 | n/a n/a |
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Highest daily rainfall (mm) | 110.7 | 88.4 | 104.6 | 68.2 | 80.0 | 94.2 | 40.2 | 73.2 | 58.9 | 56.9 | 85.6 | 105.4 | 110.7 | 137 | 1885 2025 |
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Date | 19 Jan 1962 | 13 Feb 1890 | 11 Mar 1890 | 19 Apr 1990 | 11 May 1968 | 22 Jun 1925 | 21 Jul 1998 | 27 Aug 2001 | 10 Sep 1906 | 16 Oct 1899 | 29 Nov 2010 | 06 Dec 1922 | 19 Jan 1962 | ||||
Mean number of days of rain | 5.9 | 4.9 | 5.4 | 5.5 | 7.5 | 10.2 | 11.2 | 10.3 | 8.2 | 7.8 | 6.6 | 6.0 | 89.5 | 139 | 1885 2025 |
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Mean number of days of rain ≥ 1 mm | 4.7 | 4.1 | 4.3 | 4.5 | 5.7 | 7.6 | 8.2 | 7.6 | 6.4 | 6.3 | 5.2 | 4.8 | 69.4 | 137 | 1885 2025 |
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Mean number of days of rain ≥ 10 mm | 1.6 | 1.5 | 1.6 | 1.5 | 1.6 | 1.9 | 1.7 | 1.6 | 1.6 | 1.8 | 1.6 | 1.8 | 19.8 | 137 | 1885 2025 |
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Mean number of days of rain ≥ 25 mm | 0.5 | 0.5 | 0.5 | 0.4 | 0.3 | 0.3 | 0.2 | 0.3 | 0.3 | 0.4 | 0.5 | 0.5 | 4.7 | 137 | 1885 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) | |
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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) | 26.8 | 23.5 | 19.7 | 14.8 | 10.7 | 8.5 | 9.3 | 12.3 | 16.9 | 21.4 | 24.2 | 27.0 | 17.9 | 35 | 1990 2025 |
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Mean number of clear days | 12.0 | 9.5 | 11.9 | 10.8 | 9.2 | 7.3 | 7.5 | 8.3 | 9.3 | 8.7 | 9.6 | 11.0 | 115.1 | 41 | 1965 2010 |
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Mean number of cloudy days | 5.3 | 5.0 | 5.4 | 6.1 | 8.6 | 9.9 | 10.9 | 11.0 | 8.5 | 8.1 | 7.2 | 6.3 | 92.3 | 41 | 1965 2010 |
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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) | 23.0 | 22.1 | 20.2 | 16.8 | 12.7 | 8.9 | 7.9 | 9.7 | 13.1 | 16.7 | 19.0 | 21.6 | 16.0 | 39 | 1970 2010 |
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Mean 9am wet-bulb temperature (°C) | 17.1 | 17.1 | 15.4 | 13.1 | 10.4 | 7.6 | 6.5 | 7.6 | 9.9 | 12.1 | 13.9 | 15.6 | 12.2 | 37 | 1970 2010 |
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Mean 9am dew-point temperature (°C) | 12.5 | 13.2 | 11.4 | 9.4 | 8.0 | 6.2 | 5.2 | 5.2 | 6.7 | 7.2 | 9.3 | 10.4 | 8.7 | 24 | 1973 2010 |
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Mean 9am relative humidity (%) | 53 | 59 | 61 | 63 | 74 | 82 | 82 | 74 | 66 | 56 | 56 | 52 | 65 | 24 | 1973 2010 |
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Mean 9am cloud cover (oktas) | 2.0 | 2.2 | 2.3 | 2.6 | 3.3 | 4.1 | 4.0 | 3.6 | 2.9 | 2.9 | 2.5 | 2.4 | 2.9 | 89 | 1907 2010 |
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Mean 9am wind speed (km/h) | 11.5 | 11.9 | 11.2 | 10.0 | 8.8 | 8.2 | 8.7 | 10.2 | 12.9 | 13.5 | 12.1 | 11.6 | 10.9 | 38 | 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) | 30.5 | 29.6 | 26.9 | 22.0 | 17.5 | 13.5 | 12.4 | 14.1 | 17.3 | 21.2 | 25.3 | 28.4 | 21.6 | 39 | 1970 2010 |
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Mean 3pm wet-bulb temperature (°C) | 19.3 | 19.2 | 17.5 | 14.8 | 12.4 | 10.0 | 9.0 | 9.8 | 11.8 | 13.8 | 16.0 | 17.6 | 14.3 | 37 | 1970 2010 |
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Mean 3pm dew-point temperature (°C) | 10.4 | 11.3 | 9.7 | 7.8 | 7.2 | 6.4 | 5.3 | 4.9 | 6.3 | 6.0 | 7.4 | 8.2 | 7.6 | 24 | 1973 2010 |
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Mean 3pm relative humidity (%) | 32 | 36 | 37 | 43 | 53 | 64 | 64 | 56 | 51 | 41 | 36 | 32 | 45 | 24 | 1973 2010 |
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Mean 3pm cloud cover (oktas) | 3.8 | 3.9 | 3.6 | 3.7 | 4.4 | 4.5 | 4.6 | 4.7 | 4.4 | 4.3 | 4.3 | 3.9 | 4.2 | 41 | 1965 2010 |
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Mean 3pm wind speed (km/h) | 12.8 | 13.4 | 12.4 | 12.1 | 11.3 | 11.1 | 12.7 | 13.9 | 15.4 | 15.2 | 13.9 | 13.7 | 13.2 | 35 | 1965 2010 |
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3pm wind speed vs direction plot | ![]() |
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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.