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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: TAMWORTH AIRPORT | Site number: 055054 | Commenced: 1876 | Map | |
| Latitude: 31.09° S | Longitude: 150.85° E | Elevation: 404 m | Operational status: Closed 31 Dec 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) | 31.9 | 31.1 | 29.0 | 24.8 | 20.0 | 16.4 | 15.5 | 17.4 | 21.1 | 25.0 | 28.5 | 31.0 | 24.3 | 85 | 1907 1992 |
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| Highest temperature (°C) | 41.2 | 41.1 | 37.4 | 34.8 | 27.2 | 23.9 | 24.0 | 26.1 | 33.4 | 37.5 | 42.2 | 41.6 | 42.2 | 36 | 1957 1992 |
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| Date | 04 Jan 1973 | 10 Feb 1983 | 04 Mar 1965 | 18 Apr 1968 | 03 May 1979 | 04 Jun 1958 | 29 Jul 1985 | 15 Aug 1965 | 28 Sep 1965 | 21 Oct 1988 | 19 Nov 1968 | 30 Dec 1965 | 19 Nov 1968 | ||||
| Lowest maximum temperature (°C) | 18.3 | 18.1 | 17.5 | 14.8 | 9.6 | 7.2 | 5.0 | 8.7 | 10.0 | 12.4 | 10.7 | 16.3 | 5.0 | 36 | 1957 1992 |
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| Date | 20 Jan 1971 | 18 Feb 1961 | 25 Mar 1989 | 09 Apr 1964 | 27 May 1987 | 26 Jun 1959 | 25 Jul 1959 | 21 Aug 1962 | 04 Sep 1958 | 03 Oct 1966 | 19 Nov 1986 | 15 Dec 1971 | 25 Jul 1959 | ||||
| Decile 1 maximum temperature (°C) | 26.2 | 26.6 | 24.2 | 20.2 | 15.0 | 12.1 | 11.3 | 12.9 | 15.5 | 19.0 | 22.0 | 25.0 | 36 | 1957 1992 |
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| Decile 9 maximum temperature(°C) | 36.0 | 35.0 | 32.9 | 28.6 | 23.9 | 19.8 | 18.8 | 20.7 | 25.1 | 29.4 | 33.3 | 35.3 | 36 | 1957 1992 |
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| Mean number of days ≥ 30 °C | 19.3 | 16.9 | 10.5 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 2.4 | 9.0 | 16.9 | 76.9 | 36 | 1957 1992 |
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| Mean number of days ≥ 35 °C | 5.1 | 3.0 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.3 | 3.8 | 14.1 | 36 | 1957 1992 |
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| Mean number of days ≥ 40 °C | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.5 | 36 | 1957 1992 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 17.4 | 17.1 | 14.8 | 10.6 | 6.7 | 4.1 | 2.9 | 3.7 | 6.1 | 9.9 | 13.1 | 16.0 | 10.2 | 85 | 1907 1992 |
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| Lowest temperature (°C) | 8.9 | 7.0 | 5.2 | 0.5 | -3.4 | -6.1 | -5.1 | -3.6 | -2.6 | 1.1 | 3.3 | 6.1 | -6.1 | 36 | 1957 1992 |
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| Date | 16 Jan 1964 | 06 Feb 1965 | 28 Mar 1984 | 27 Apr 1978 | 12 May 1960 | 26 Jun 1971 | 01 Jul 1971 | 06 Aug 1974 | 13 Sep 1969 | 03 Oct 1957 | 02 Nov 1958 | 10 Dec 1964 | 26 Jun 1971 | ||||
| Highest minimum temperature (°C) | 26.5 | 26.1 | 23.0 | 20.0 | 17.3 | 17.2 | 14.0 | 13.9 | 16.6 | 21.9 | 25.0 | 27.6 | 27.6 | 36 | 1957 1992 |
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| Date | 04 Jan 1973 | 16 Feb 1966 | 15 Mar 1989 | 02 Apr 1958 | 01 May 1973 | 05 Jun 1958 | 25 Jul 1990 | 16 Aug 1958 | 27 Sep 1982 | 22 Oct 1988 | 17 Nov 1957 | 31 Dec 1965 | 31 Dec 1965 | ||||
| Decile 1 minimum temperature (°C) | 13.6 | 13.5 | 11.6 | 7.1 | 2.6 | 0.3 | -1.0 | 0.1 | 2.4 | 5.5 | 8.8 | 11.6 | 36 | 1957 1992 |
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| Decile 9 minimum temperature (°C) | 21.0 | 20.9 | 18.3 | 15.7 | 12.4 | 8.9 | 7.8 | 8.8 | 11.2 | 15.0 | 17.4 | 20.0 | 36 | 1957 1992 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 2.3 | 6.9 | 12.3 | 7.8 | 2.4 | 0.3 | 0.0 | 0.0 | 32.1 | 36 | 1957 1992 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.7 | 6.1 | 2.9 | 0.5 | 0.0 | 0.0 | 0.0 | 12.7 | 36 | 1957 1992 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 15.7 | 15.5 | 13.1 | 9.2 | 5.9 | 2.5 | 1.4 | 1.4 | 3.9 | 7.9 | 11.4 | 14.1 | 8.5 | 20 | 1973 1992 |
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| Lowest ground temperature (°C) | 4.7 | 6.7 | 2.0 | -4.8 | -5.2 | -7.3 | -6.4 | -7.5 | -5.3 | -3.7 | 1.6 | 3.7 | -7.5 | 20 | 1973 1992 |
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| Date | 27 Jan 1975 | 16 Feb 1980 | 28 Mar 1984 | 27 Apr 1978 | 28 May 1987 | 06 Jun 1975 | 29 Jul 1977 | 06 Aug 1974 | 11 Sep 1982 | 14 Oct 1979 | 04 Nov 1974 | 06 Dec 1978 | 06 Aug 1974 | ||||
| Mean number of days ground min. temp. ≤ -1 °C | 0.0 | 0.0 | 0.0 | 0.3 | 1.7 | 6.1 | 10.1 | 8.8 | 2.9 | 0.4 | 0.0 | 0.0 | 30.3 | 20 | 1973 1992 |
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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) | 85.4 | 66.7 | 49.0 | 42.2 | 44.2 | 49.3 | 46.1 | 45.6 | 47.6 | 58.4 | 66.4 | 72.3 | 673.1 | 114 | 1876 1992 |
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| Highest rainfall (mm) | 321.8 | 347.5 | 232.7 | 163.9 | 152.0 | 166.6 | 190.6 | 162.9 | 161.0 | 177.2 | 198.5 | 224.9 | 1104.9 | 114 | 1876 1992 |
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| Date | 1976 | 1955 | 1894 | 1905 | 1889 | 1920 | 1986 | 1879 | 1949 | 1955 | 1917 | 1947 | 1890 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.3 | 0.0 | 0.0 | 2.4 | 5.1 | 1.5 | 0.8 | 358.9 | 114 | 1876 1992 |
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| Date | 1878 | 1901 | 1981 | 1986 | 1934 | 1918 | 1880 | 1982 | 1980 | 1918 | 1936 | 1918 | 1965 | ||||
| Decile 1 rainfall (mm) | 25.6 | 9.0 | 5.0 | 2.4 | 5.5 | 12.2 | 8.2 | 10.8 | 9.5 | 14.5 | 13.5 | 14.5 | 115 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 72.8 | 54.9 | 40.4 | 37.4 | 33.6 | 41.9 | 38.9 | 42.5 | 42.3 | 55.5 | 62.4 | 68.0 | 115 | n/a n/a |
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| Decile 9 rainfall (mm) | 168.4 | 136.6 | 97.7 | 89.6 | 99.9 | 96.2 | 86.0 | 91.0 | 89.0 | 99.6 | 114.1 | 133.3 | 115 | n/a n/a |
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| Highest daily rainfall (mm) | 118.1 | 111.5 | 96.5 | 76.2 | 88.9 | 52.8 | 77.8 | 48.0 | 63.5 | 67.6 | 88.9 | 113.8 | 118.1 | 113 | 1876 1992 |
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| Date | 12 Jan 1968 | 20 Feb 1928 | 15 Mar 1908 | 07 Apr 1977 | 27 May 1889 | 25 Jun 1931 | 17 Jul 1986 | 24 Aug 1944 | 19 Sep 1917 | 20 Oct 1962 | 12 Nov 1892 | 18 Dec 1907 | 12 Jan 1968 | ||||
| Mean number of days of rain | 7.4 | 6.2 | 5.5 | 5.1 | 6.1 | 7.6 | 7.6 | 7.2 | 6.8 | 7.7 | 7.3 | 7.7 | 82.2 | 114 | 1876 1992 |
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| Mean number of days of rain ≥ 1 mm | 6.2 | 5.1 | 4.3 | 3.9 | 4.7 | 5.6 | 5.5 | 5.5 | 5.2 | 6.0 | 5.9 | 6.3 | 64.2 | 113 | 1876 1992 |
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| Mean number of days of rain ≥ 10 mm | 2.5 | 2.1 | 1.6 | 1.4 | 1.5 | 1.5 | 1.3 | 1.5 | 1.6 | 1.9 | 2.1 | 2.3 | 21.3 | 113 | 1876 1992 |
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| Mean number of days of rain ≥ 25 mm | 1.0 | 0.7 | 0.5 | 0.4 | 0.3 | 0.4 | 0.3 | 0.2 | 0.3 | 0.5 | 0.5 | 0.7 | 5.8 | 113 | 1876 1992 |
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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) | 131 | 109 | 102 | 71 | 80 | 82 | 82 | 98 | 100 | 95 | 121 | 108 | 131 | 24 | 1969 1992 |
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| Date | 03 Jan 1978 | 13 Feb 1983 | 15 Mar 1978 | 27 Apr 1982 | 28 May 1977 | 27 Jun 1990 | 01 Jul 1983 | 12 Aug 1992 | 13 Sep 1972 | 12 Oct 1980 | 14 Nov 1977 | 11 Dec 1976 | 03 Jan 1978 | ||||
| Mean daily sunshine (hours) | 10.0 | 9.9 | 9.2 | 7.8 | 6.7 | 6.2 | 6.3 | 7.8 | 8.5 | 9.2 | 9.5 | 9.9 | 8.4 | 15 | 1978 1992 |
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| Mean daily solar exposure (MJ/m2) | 26.1 | 23.3 | 19.8 | 15.8 | 12.2 | 10.1 | 11.1 | 14.4 | 18.5 | 22.1 | 24.2 | 26.3 | 18.7 | 36 | 1990 2026 |
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| Mean number of clear days | 11.3 | 9.2 | 11.5 | 11.9 | 11.0 | 10.6 | 12.3 | 12.1 | 12.2 | 10.9 | 9.8 | 11.1 | 133.9 | 35 | 1957 1992 |
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| Mean number of cloudy days | 8.1 | 6.2 | 6.7 | 6.4 | 9.2 | 8.9 | 8.8 | 7.5 | 6.2 | 7.3 | 6.5 | 7.4 | 89.2 | 35 | 1957 1992 |
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| Mean daily evaporation (mm) | 8.6 | 8.1 | 6.9 | 4.6 | 2.9 | 2.0 | 2.1 | 3.0 | 4.4 | 6.0 | 7.6 | 8.7 | 5.4 | 19 | 1973 1992 |
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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) | 23.5 | 22.9 | 21.5 | 17.4 | 12.2 | 8.6 | 7.3 | 9.3 | 13.4 | 17.8 | 20.4 | 22.9 | 16.4 | 41 | 1951 1992 |
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| Mean 9am wet-bulb temperature (°C) | 18.1 | 18.0 | 16.6 | 13.7 | 10.0 | 7.2 | 5.9 | 7.3 | 10.1 | 13.2 | 15.0 | 17.0 | 12.7 | 41 | 1951 1992 |
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| Mean 9am dew-point temperature (°C) | 14.1 | 14.4 | 12.7 | 10.2 | 7.6 | 5.4 | 3.9 | 4.7 | 6.4 | 8.7 | 10.3 | 12.3 | 9.2 | 36 | 1957 1992 |
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| Mean 9am relative humidity (%) | 57 | 61 | 59 | 64 | 74 | 81 | 80 | 74 | 65 | 58 | 54 | 54 | 65 | 41 | 1951 1992 |
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| Mean 9am cloud cover (oktas) | 2.6 | 2.6 | 2.4 | 2.4 | 3.0 | 3.3 | 3.1 | 2.8 | 2.3 | 2.8 | 2.7 | 2.7 | 2.7 | 78 | 1907 1992 |
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| Mean 9am wind speed (km/h) | 6.9 | 7.8 | 6.9 | 5.6 | 5.0 | 5.3 | 5.9 | 6.6 | 7.4 | 8.7 | 8.5 | 8.4 | 6.9 | 35 | 1957 1992 |
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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) | 29.6 | 28.9 | 27.5 | 23.7 | 18.8 | 15.5 | 14.4 | 15.9 | 19.4 | 23.0 | 26.0 | 28.9 | 22.6 | 41 | 1951 1992 |
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| Mean 3pm wet-bulb temperature (°C) | 19.6 | 19.7 | 18.2 | 15.7 | 12.8 | 10.7 | 9.5 | 10.3 | 12.3 | 14.9 | 16.3 | 18.4 | 14.9 | 41 | 1951 1992 |
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| Mean 3pm dew-point temperature (°C) | 12.3 | 12.5 | 10.7 | 8.1 | 6.5 | 5.2 | 3.3 | 3.3 | 4.4 | 6.7 | 7.6 | 9.7 | 7.5 | 35 | 1957 1992 |
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| Mean 3pm relative humidity (%) | 38 | 41 | 38 | 41 | 48 | 53 | 50 | 46 | 41 | 39 | 34 | 34 | 42 | 41 | 1951 1992 |
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| Mean 3pm cloud cover (oktas) | 4.1 | 4.3 | 3.9 | 3.8 | 4.0 | 4.0 | 3.8 | 3.7 | 3.4 | 3.9 | 3.9 | 3.9 | 3.9 | 41 | 1951 1992 |
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| Mean 3pm wind speed (km/h) | 10.3 | 10.3 | 10.2 | 10.2 | 9.2 | 9.7 | 11.1 | 13.2 | 13.9 | 13.3 | 13.1 | 13.0 | 11.5 | 34 | 1957 1992 |
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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.