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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: CRESSY RESEARCH STATION (MAIN OFFICE) | Site number: 091022 | Commenced: 1939 | Map | |
| Latitude: 41.72° S | Longitude: 147.08° E | Elevation: 148 m | Operational status: Closed 01 Sep 2021 | |
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||||||
| Maximum temperature | |||||||||||||||||
| Mean maximum temperature (°C) | 23.6 | 23.6 | 21.4 | 17.5 | 14.1 | 11.6 | 10.9 | 12.2 | 14.3 | 16.6 | 18.9 | 21.5 | 17.2 | 45 | 1940 1990 |
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| Highest temperature (°C) | 36.8 | 36.0 | 34.0 | 26.6 | 22.8 | 18.6 | 16.2 | 19.4 | 21.0 | 27.5 | 30.9 | 34.2 | 36.8 | 22 | 1965 1990 |
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| Date | 20 Jan 1973 | 01 Feb 1983 | 08 Mar 1966 | 12 Apr 1985 | 04 May 1972 | 10 Jun 1976 | 18 Jul 1976 | 26 Aug 1969 | 30 Sep 1980 | 27 Oct 1977 | 24 Nov 1982 | 29 Dec 1979 | 20 Jan 1973 | ||||
| Lowest maximum temperature (°C) | 14.9 | 14.2 | 12.0 | 10.9 | 7.6 | 3.8 | 4.5 | 6.4 | 8.2 | 8.6 | 11.6 | 12.9 | 3.8 | 22 | 1965 1990 |
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| Date | 02 Jan 1983 | 05 Feb 1990 | 26 Mar 1984 | 21 Apr 1985 | 24 May 1968 | 22 Jun 1977 | 07 Jul 1967 | 17 Aug 1984 | 11 Sep 1969 | 07 Oct 1980 | 05 Nov 1974 | 04 Dec 1978 | 22 Jun 1977 | ||||
| Decile 1 maximum temperature (°C) | 19.0 | 19.4 | 17.3 | 14.1 | 11.4 | 8.7 | 8.5 | 9.6 | 11.7 | 13.4 | 14.9 | 17.1 | 23 | 1965 1990 |
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| Decile 9 maximum temperature(°C) | 28.0 | 28.6 | 26.0 | 21.6 | 17.4 | 14.2 | 13.3 | 14.7 | 16.8 | 20.4 | 22.8 | 26.0 | 23 | 1965 1990 |
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| Mean number of days ≥ 30 °C | 1.5 | 1.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 4.1 | 22 | 1965 1990 |
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| Mean number of days ≥ 35 °C | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 22 | 1965 1990 |
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| Mean number of days ≥ 40 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22 | 1965 1990 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 9.1 | 9.3 | 8.0 | 5.3 | 3.2 | 1.4 | 0.9 | 2.0 | 3.4 | 4.7 | 6.5 | 7.9 | 5.1 | 45 | 1940 1990 |
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| Lowest temperature (°C) | 0.3 | -0.8 | -3.0 | -5.4 | -6.6 | -9.4 | -6.6 | -5.8 | -4.3 | -3.8 | -4.0 | -1.8 | -9.4 | 22 | 1965 1990 |
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| Date | 23 Jan 1984 | 23 Feb 1986 | 28 Mar 1978 | 27 Apr 1978 | 07 May 1969 | 24 Jun 1972 | 16 Jul 1982 | 22 Aug 1990 | 30 Sep 1982 | 03 Oct 1967 | 06 Nov 1977 | 02 Dec 1982 | 24 Jun 1972 | ||||
| Highest minimum temperature (°C) | 22.0 | 20.9 | 18.7 | 15.3 | 14.8 | 11.5 | 10.9 | 10.6 | 12.9 | 13.7 | 16.2 | 19.5 | 22.0 | 22 | 1965 1990 |
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| Date | 13 Jan 1982 | 01 Feb 1968 | 07 Mar 1986 | 22 Apr 1980 | 11 May 1980 | 05 Jun 1978 | 03 Jul 1985 | 29 Aug 1969 | 30 Sep 1973 | 10 Oct 1975 | 27 Nov 1977 | 11 Dec 1965 | 13 Jan 1982 | ||||
| Decile 1 minimum temperature (°C) | 4.7 | 4.6 | 3.2 | 0.0 | -2.3 | -3.7 | -3.9 | -2.4 | -0.9 | 0.0 | 2.0 | 3.4 | 23 | 1965 1990 |
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| Decile 9 minimum temperature (°C) | 14.0 | 14.6 | 13.8 | 11.1 | 9.1 | 6.7 | 6.1 | 6.8 | 8.1 | 9.5 | 11.5 | 12.8 | 23 | 1965 1990 |
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| Mean number of days ≤ 2 °C | 0.6 | 0.6 | 1.9 | 6.4 | 11.7 | 17.0 | 19.4 | 14.6 | 9.7 | 7.5 | 3.1 | 1.4 | 93.9 | 22 | 1965 1990 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.2 | 0.5 | 3.1 | 7.3 | 12.3 | 14.4 | 9.1 | 5.0 | 3.2 | 0.9 | 0.1 | 56.1 | 22 | 1965 1990 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 7.0 | 7.5 | 6.3 | 3.6 | 1.6 | -0.2 | -0.8 | 0.3 | 1.3 | 2.3 | 4.5 | 5.9 | 3.3 | 22 | 1965 1990 |
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| Lowest ground temperature (°C) | -3.0 | -3.8 | -6.0 | -7.8 | -8.3 | -10.6 | -8.8 | -8.5 | -6.2 | -5.8 | -7.0 | -6.2 | -10.6 | 22 | 1965 1990 |
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| Date | 18 Jan 1985 | 27 Feb 1982 | 28 Mar 1978 | 27 Apr 1978 | 19 May 1981 | 24 Jun 1972 | 26 Jul 1986 | 21 Aug 1985 | 30 Sep 1982 | 19 Oct 1978 | 06 Nov 1977 | 06 Dec 1984 | 24 Jun 1972 | ||||
| Mean number of days ground min. temp. ≤ -1 °C | 0.5 | 0.5 | 1.7 | 5.3 | 10.0 | 14.1 | 16.4 | 12.8 | 10.2 | 7.4 | 3.5 | 1.8 | 84.2 | 22 | 1965 1990 |
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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) | 40.0 | 36.9 | 40.0 | 48.8 | 55.2 | 54.2 | 69.8 | 67.2 | 60.3 | 53.4 | 48.9 | 48.7 | 622.9 | 82 | 1939 2021 |
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| Highest rainfall (mm) | 174.2 | 143.1 | 151.8 | 200.3 | 168.2 | 135.7 | 169.2 | 164.4 | 165.8 | 174.2 | 119.7 | 123.8 | 913.7 | 82 | 1939 2021 |
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| Date | 1996 | 1969 | 1977 | 1960 | 1985 | 1947 | 1975 | 2005 | 1984 | 2000 | 1952 | 1985 | 1996 | ||||
| Lowest rainfall (mm) | 1.3 | 0.0 | 2.0 | 1.8 | 2.8 | 1.8 | 13.8 | 12.4 | 6.6 | 1.4 | 7.0 | 1.5 | 379.1 | 82 | 1939 2021 |
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| Date | 1966 | 2003 | 1994 | 1963 | 1991 | 2007 | 1957 | 1982 | 1994 | 2015 | 2014 | 1972 | 2006 | ||||
| Decile 1 rainfall (mm) | 9.7 | 6.0 | 8.0 | 11.2 | 22.0 | 19.1 | 31.4 | 26.2 | 28.8 | 19.8 | 19.1 | 16.1 | 83 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 35.3 | 30.8 | 33.5 | 44.9 | 51.4 | 50.6 | 65.1 | 62.4 | 58.4 | 47.5 | 44.2 | 44.8 | 83 | n/a n/a |
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| Decile 9 rainfall (mm) | 72.2 | 77.1 | 81.0 | 96.6 | 94.0 | 97.7 | 118.0 | 109.4 | 93.0 | 88.0 | 81.9 | 92.6 | 83 | n/a n/a |
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| Highest daily rainfall (mm) | 79.0 | 90.9 | 67.0 | 64.5 | 98.8 | 59.0 | 49.0 | 69.4 | 62.0 | 106.4 | 49.6 | 59.0 | 106.4 | 82 | 1939 2021 |
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| Date | 29 Jan 2016 | 19 Feb 1946 | 24 Mar 2011 | 22 Apr 1960 | 15 May 1985 | 06 Jun 2016 | 11 Jul 2019 | 31 Aug 2005 | 23 Sep 1998 | 20 Oct 2000 | 20 Nov 1987 | 08 Dec 1982 | 20 Oct 2000 | ||||
| Mean number of days of rain | 6.9 | 5.9 | 7.1 | 8.6 | 11.4 | 11.9 | 14.5 | 14.3 | 11.9 | 10.9 | 9.7 | 9.0 | 122.1 | 82 | 1939 2021 |
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| Mean number of days of rain ≥ 1 mm | 5.2 | 4.4 | 5.1 | 6.2 | 7.6 | 8.2 | 9.8 | 10.2 | 8.9 | 8.1 | 7.2 | 6.8 | 87.7 | 82 | 1939 2021 |
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| Mean number of days of rain ≥ 10 mm | 1.2 | 1.2 | 1.3 | 1.7 | 1.6 | 1.7 | 2.3 | 2.0 | 1.9 | 1.6 | 1.5 | 1.6 | 19.6 | 82 | 1939 2021 |
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| Mean number of days of rain ≥ 25 mm | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 2.5 | 82 | 1939 2021 |
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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) | 9.2 | 8.8 | 7.0 | 6.0 | 4.3 | 3.7 | 4.1 | 5.0 | 6.2 | 7.4 | 7.9 | 8.4 | 6.5 | 22 | 1965 1990 |
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| Mean daily solar exposure (MJ/m2) | 25.0 | 21.4 | 16.2 | 10.5 | 7.0 | 5.3 | 6.0 | 9.0 | 13.3 | 18.6 | 22.7 | 25.8 | 15.1 | 36 | 1990 2026 |
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| Mean number of clear days | 6.5 | 6.6 | 5.8 | 5.8 | 3.5 | 4.4 | 4.4 | 5.2 | 4.2 | 4.8 | 4.4 | 4.0 | 59.6 | 18 | 1965 1984 |
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| Mean number of cloudy days | 10.0 | 8.0 | 10.8 | 12.4 | 16.2 | 15.7 | 14.5 | 15.0 | 13.8 | 12.4 | 12.9 | 11.4 | 153.1 | 18 | 1965 1984 |
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| Mean daily evaporation (mm) | 6.0 | 5.6 | 3.8 | 2.3 | 1.2 | 0.8 | 0.8 | 1.3 | 2.2 | 3.2 | 4.3 | 5.2 | 3.1 | 16 | 1965 1990 |
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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) | 16.8 | 16.3 | 14.7 | 11.5 | 8.1 | 5.3 | 5.0 | 6.7 | 9.4 | 11.9 | 13.7 | 15.8 | 11.3 | 38 | 1940 1990 |
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| Mean 9am wet-bulb temperature (°C) | 13.0 | 13.1 | 12.1 | 9.6 | 7.0 | 4.5 | 4.1 | 5.5 | 7.6 | 9.4 | 10.8 | 12.5 | 9.1 | 37 | 1940 1990 |
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| Mean 9am dew-point temperature (°C) | 8.6 | 9.8 | 9.5 | 7.7 | 5.7 | 3.2 | 2.7 | 3.9 | 5.1 | 6.1 | 7.2 | 8.1 | 6.5 | 21 | 1965 1990 |
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| Mean 9am relative humidity (%) | 63 | 68 | 72 | 78 | 85 | 87 | 87 | 83 | 76 | 70 | 68 | 66 | 75 | 38 | 1940 1990 |
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| Mean 9am cloud cover (oktas) | 4.6 | 4.4 | 5.0 | 5.1 | 5.6 | 5.6 | 5.4 | 5.4 | 5.0 | 5.2 | 4.9 | 5.1 | 5.1 | 21 | 1965 1990 |
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| Mean 9am wind speed (km/h) | 7.8 | 6.3 | 6.2 | 6.3 | 4.1 | 4.1 | 4.3 | 5.5 | 8.9 | 8.3 | 7.4 | 7.5 | 6.4 | 20 | 1965 1990 |
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| 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) | 22.2 | 23.3 | 20.0 | 16.7 | 13.4 | 10.6 | 10.2 | 11.4 | 13.1 | 15.6 | 17.8 | 20.4 | 16.2 | 18 | 1965 1984 |
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| Mean 3pm wet-bulb temperature (°C) | 14.8 | 15.7 | 14.1 | 12.1 | 10.3 | 8.3 | 7.7 | 8.4 | 9.4 | 11.2 | 12.7 | 14.1 | 11.6 | 18 | 1965 1984 |
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| Mean 3pm dew-point temperature (°C) | 7.9 | 9.1 | 8.6 | 7.5 | 6.8 | 5.4 | 4.6 | 4.7 | 5.0 | 6.3 | 7.4 | 8.1 | 6.8 | 17 | 1965 1984 |
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| Mean 3pm relative humidity (%) | 42 | 43 | 50 | 57 | 66 | 72 | 70 | 65 | 60 | 56 | 53 | 48 | 57 | 17 | 1965 1984 |
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| Mean 3pm cloud cover (oktas) | 4.3 | 4.1 | 4.5 | 4.7 | 5.3 | 5.1 | 5.1 | 5.2 | 5.3 | 4.9 | 5.1 | 4.8 | 4.9 | 18 | 1965 1984 |
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| Mean 3pm wind speed (km/h) | 13.2 | 12.4 | 11.5 | 10.4 | 8.7 | 6.8 | 8.0 | 10.4 | 13.5 | 12.3 | 12.1 | 12.7 | 11.0 | 17 | 1965 1984 |
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| 3pm wind speed vs direction plot | |||||||||||||||||
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.