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Climate statistics for Australian locations
Monthly climate statistics
All years of record
JUNEE TREATMENT WORKS
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: JUNEE TREATMENT WORKS | Site number: 073019 | Commenced: 1891 | Map | |
| Latitude: 34.85° S | Longitude: 147.57° E | Elevation: 280 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) | 32.4 | 31.6 | 28.4 | 22.8 | 17.9 | 13.9 | 13.2 | 15.1 | 18.9 | 22.7 | 27.0 | 30.8 | 22.9 | 59 | 1907 1975 |
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| Highest temperature (°C) | 46.1 | 44.4 | 40.6 | 32.8 | 25.6 | 21.6 | 23.0 | 26.1 | 33.3 | 35.0 | 38.3 | 40.6 | 46.1 | 11 | 1965 1975 |
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| Date | 31 Jan 1968 | 01 Feb 1968 | 03 Mar 1965 | 12 Apr 1968 | 10 May 1967 | 01 Jun 1975 | 29 Jul 1975 | 25 Aug 1969 | 26 Sep 1965 | 27 Oct 1967 | 30 Nov 1966 | 21 Dec 1972 | 31 Jan 1968 | ||||
| Lowest maximum temperature (°C) | 19.0 | 19.3 | 15.6 | 12.4 | 8.9 | 5.0 | 5.0 | 6.1 | 8.3 | 10.4 | 9.6 | 6.7 | 5.0 | 11 | 1965 1975 |
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| Date | 14 Jan 1972 | 21 Feb 1972 | 30 Mar 1973 | 30 Apr 1974 | 26 May 1968 | 07 Jun 1968 | 15 Jul 1966 | 01 Aug 1968 | 11 Sep 1969 | 17 Oct 1974 | 07 Nov 1971 | 02 Dec 1968 | 15 Jul 1966 | ||||
| Decile 1 maximum temperature (°C) | 26.1 | 25.6 | 23.3 | 18.0 | 12.2 | 10.6 | 9.4 | 11.1 | 12.8 | 16.7 | 19.5 | 23.4 | 10 | 1965 1975 |
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| Decile 9 maximum temperature(°C) | 38.1 | 36.8 | 33.1 | 27.2 | 23.0 | 18.2 | 16.7 | 17.5 | 23.0 | 28.0 | 32.2 | 35.6 | 10 | 1965 1975 |
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| Mean number of days ≥ 30 °C | 17.9 | 13.7 | 7.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.6 | 4.3 | 13.1 | 59.4 | 11 | 1965 1975 |
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| Mean number of days ≥ 35 °C | 6.7 | 5.1 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.8 | 3.8 | 18.1 | 11 | 1965 1975 |
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| Mean number of days ≥ 40 °C | 1.1 | 0.8 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 2.3 | 11 | 1965 1975 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 15.5 | 15.6 | 12.9 | 8.6 | 5.5 | 3.3 | 2.3 | 3.2 | 5.0 | 7.4 | 10.2 | 13.5 | 8.6 | 59 | 1907 1975 |
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| Lowest temperature (°C) | 5.6 | 7.0 | 3.9 | 0.6 | -2.8 | -4.0 | -5.0 | -5.0 | -3.3 | -2.8 | 1.7 | 3.8 | -5.0 | 11 | 1965 1975 |
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| Date | 17 Jan 1967 | 16 Feb 1974 | 12 Mar 1972 | 02 Apr 1975 | 27 May 1967 | 18 Jun 1974 | 01 Jul 1971 | 06 Aug 1974 | 06 Sep 1966 | 02 Oct 1965 | 02 Nov 1970 | 04 Dec 1974 | 06 Aug 1974 | ||||
| Highest minimum temperature (°C) | 28.0 | 27.8 | 23.3 | 18.3 | 15.6 | 12.2 | 11.2 | 12.8 | 16.3 | 18.9 | 23.9 | 26.1 | 28.0 | 11 | 1965 1975 |
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| Date | 25 Jan 1973 | 01 Feb 1968 | 09 Mar 1966 | 10 Apr 1973 | 11 May 1968 | 14 Jun 1967 | 31 Jul 1975 | 27 Aug 1969 | 18 Sep 1975 | 25 Oct 1965 | 20 Nov 1965 | 12 Dec 1967 | 25 Jan 1973 | ||||
| Decile 1 minimum temperature (°C) | 10.9 | 11.5 | 7.8 | 3.9 | 0.7 | -1.7 | -1.7 | -0.8 | 0.0 | 2.2 | 5.0 | 7.2 | 10 | 1965 1975 |
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| Decile 9 minimum temperature (°C) | 21.7 | 20.7 | 17.8 | 14.6 | 11.0 | 7.8 | 6.7 | 7.8 | 10.6 | 14.0 | 15.4 | 18.9 | 10 | 1965 1975 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.7 | 4.5 | 10.9 | 13.5 | 9.9 | 7.4 | 2.1 | 0.2 | 0.0 | 49.2 | 11 | 1965 1975 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 2.2 | 6.6 | 7.8 | 4.8 | 2.8 | 0.5 | 0.0 | 0.0 | 24.7 | 11 | 1965 1975 |
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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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| Date | |||||||||||||||||
| 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) | 40.7 | 37.4 | 41.2 | 40.7 | 42.7 | 49.5 | 46.5 | 46.3 | 43.7 | 50.6 | 45.6 | 41.6 | 526.4 | 130 | 1891 2025 |
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| Highest rainfall (mm) | 245.0 | 203.9 | 178.1 | 180.6 | 188.0 | 187.0 | 148.8 | 119.0 | 185.8 | 170.2 | 185.8 | 203.2 | 907.1 | 130 | 1891 2025 |
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| Date | 1984 | 2011 | 1950 | 1974 | 1931 | 1923 | 1936 | 1939 | 2016 | 1974 | 1971 | 1971 | 1956 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 | 2.0 | 2.5 | 0.0 | 0.0 | 0.0 | 198.1 | 130 | 1891 2025 |
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| Date | 1987 | 2006 | 2015 | 1967 | 1934 | 1984 | 1982 | 1914 | 1946 | 2006 | 2019 | 1979 | 2006 | ||||
| Decile 1 rainfall (mm) | 6.4 | 2.7 | 3.2 | 4.6 | 6.6 | 17.7 | 16.0 | 15.0 | 16.7 | 13.4 | 5.6 | 4.9 | 130 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 28.5 | 26.8 | 29.9 | 29.7 | 35.0 | 41.8 | 40.9 | 42.8 | 38.7 | 46.0 | 40.2 | 35.4 | 130 | n/a n/a |
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| Decile 9 rainfall (mm) | 88.1 | 81.7 | 110.2 | 92.7 | 90.5 | 84.1 | 81.4 | 80.0 | 81.9 | 97.1 | 92.3 | 90.5 | 130 | n/a n/a |
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| Highest daily rainfall (mm) | 110.0 | 87.9 | 86.6 | 86.6 | 55.4 | 64.3 | 51.8 | 49.0 | 61.0 | 45.0 | 55.1 | 78.2 | 110.0 | 98 | 1921 2025 |
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| Date | 26 Jan 1984 | 28 Feb 1939 | 08 Mar 2010 | 22 Apr 1964 | 11 May 1968 | 04 Jun 1923 | 27 Jul 1936 | 27 Aug 1983 | 10 Sep 2016 | 15 Oct 1983 | 08 Nov 1924 | 17 Dec 2020 | 26 Jan 1984 | ||||
| Mean number of days of rain | 5.0 | 4.6 | 4.6 | 5.6 | 7.8 | 9.7 | 11.3 | 10.9 | 8.7 | 8.1 | 6.4 | 5.5 | 88.2 | 100 | 1891 2025 |
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| Mean number of days of rain ≥ 1 mm | 3.1 | 3.0 | 2.9 | 3.5 | 4.4 | 5.4 | 6.2 | 6.3 | 5.1 | 4.9 | 4.0 | 3.3 | 52.1 | 98 | 1921 2025 |
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| Mean number of days of rain ≥ 10 mm | 1.0 | 1.0 | 1.1 | 1.0 | 1.0 | 0.9 | 0.9 | 0.9 | 1.0 | 1.3 | 1.2 | 1.1 | 12.4 | 98 | 1921 2025 |
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| Mean number of days of rain ≥ 25 mm | 0.4 | 0.3 | 0.3 | 0.2 | 0.1 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 | 0.3 | 2.7 | 98 | 1921 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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| Date | |||||||||||||||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 27.0 | 23.9 | 19.7 | 14.4 | 10.5 | 8.1 | 8.7 | 11.8 | 16.2 | 21.0 | 24.2 | 26.9 | 17.7 | 35 | 1990 2025 |
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| Mean number of clear days | 6 | 1968 1975 |
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| Mean number of cloudy days | 6 | 1968 1975 |
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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) | 5 | 1970 1975 |
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| Mean 9am wet-bulb temperature (°C) | 5 | 1970 1975 |
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| Mean 9am dew-point temperature (°C) | |
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| Mean 9am relative humidity (%) | |
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| Mean 9am cloud cover (oktas) | 1.8 | 2.0 | 2.1 | 2.7 | 3.5 | 3.9 | 4.1 | 3.7 | 3.1 | 2.9 | 2.4 | 1.9 | 2.8 | 30 | 1937 1975 |
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| Mean 9am wind speed (km/h) | 9 | 1965 1975 |
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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) | 5 | 1970 1975 |
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| Mean 3pm wet-bulb temperature (°C) | 5 | 1970 1975 |
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| Mean 3pm dew-point temperature (°C) | |
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| Mean 3pm relative humidity (%) | |
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| Mean 3pm cloud cover (oktas) | 6 | 1966 1975 |
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| Mean 3pm wind speed (km/h) | 4 | 1966 1975 |
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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 25 Sep 2025 00:26:37 AM AEST
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_073019_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_073019.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_073019.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 25 Sep 2025 00:26:37 AM AEST