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Climate statistics for Australian locations
Monthly climate statistics
All years of record
HAY (MILLER STREET)
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: HAY (MILLER STREET) | Site number: 075031 | Commenced: 1877 | Map | |
| Latitude: 34.52° S | Longitude: 144.85° E | Elevation: 93 m | Operational status: Closed 10 Jan 2015 | |
| 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) | 33.0 | 32.6 | 29.2 | 24.1 | 19.3 | 15.8 | 15.1 | 17.3 | 20.7 | 24.6 | 28.4 | 31.2 | 24.3 | 134 | 1881 2014 |
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| Highest temperature (°C) | 47.7 | 47.2 | 42.0 | 37.3 | 30.0 | 25.7 | 26.0 | 30.6 | 36.4 | 39.6 | 44.9 | 45.2 | 47.7 | 58 | 1957 2015 |
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| Date | 05 Jan 2013 | 01 Feb 1968 | 07 Mar 1986 | 03 Apr 1986 | 01 May 1997 | 07 Jun 2005 | 29 Jul 1975 | 25 Aug 1995 | 22 Sep 2003 | 25 Oct 2014 | 17 Nov 1980 | 31 Dec 2005 | 05 Jan 2013 | ||||
| Lowest maximum temperature (°C) | 13.9 | 13.0 | 14.0 | 12.7 | 10.1 | 8.1 | 6.1 | 7.8 | 7.8 | 10.1 | 11.0 | 16.5 | 6.1 | 58 | 1957 2015 |
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| Date | 02 Jan 1970 | 02 Feb 2005 | 29 Mar 1973 | 27 Apr 2009 | 24 May 1974 | 27 Jun 1989 | 09 Jul 1995 | 08 Aug 1981 | 13 Sep 1969 | 02 Oct 1966 | 07 Nov 1971 | 16 Dec 1980 | 09 Jul 1995 | ||||
| Decile 1 maximum temperature (°C) | 26.4 | 26.2 | 22.8 | 18.7 | 15.1 | 12.6 | 11.9 | 13.3 | 15.6 | 18.7 | 21.7 | 24.4 | 58 | 1957 2015 |
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| Decile 9 maximum temperature(°C) | 40.0 | 38.9 | 35.0 | 30.0 | 24.0 | 19.4 | 18.3 | 21.5 | 26.7 | 31.5 | 36.0 | 38.0 | 58 | 1957 2015 |
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| Mean number of days ≥ 30 °C | 21.9 | 19.7 | 13.5 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 4.7 | 11.0 | 17.1 | 91.9 | 58 | 1957 2015 |
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| Mean number of days ≥ 35 °C | 10.9 | 9.0 | 3.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 3.8 | 7.2 | 35.4 | 58 | 1957 2015 |
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| Mean number of days ≥ 40 °C | 3.2 | 1.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 1.2 | 7.1 | 58 | 1957 2015 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 16.6 | 16.5 | 13.8 | 9.9 | 6.8 | 4.5 | 3.5 | 4.6 | 6.7 | 9.5 | 12.5 | 14.9 | 10.0 | 134 | 1881 2014 |
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| Lowest temperature (°C) | 5.5 | 5.3 | 4.5 | 0.7 | -2.2 | -3.6 | -3.6 | -3.8 | -1.4 | 0.0 | 2.8 | 5.7 | -3.8 | 58 | 1957 2015 |
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| Date | 25 Jan 1975 | 23 Feb 1965 | 24 Mar 1967 | 23 Apr 1999 | 30 May 2006 | 18 Jun 1998 | 07 Jul 2012 | 03 Aug 2014 | 06 Sep 1995 | 02 Oct 1968 | 17 Nov 1983 | 06 Dec 2013 | 03 Aug 2014 | ||||
| Highest minimum temperature (°C) | 31.0 | 31.6 | 28.3 | 23.4 | 19.0 | 15.2 | 13.5 | 15.6 | 22.4 | 23.0 | 29.0 | 30.3 | 31.6 | 58 | 1957 2015 |
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| Date | 08 Jan 2013 | 15 Feb 2004 | 08 Mar 1982 | 03 Apr 2005 | 02 May 1997 | 01 Jun 2013 | 31 Jul 1975 | 31 Aug 2007 | 28 Sep 2012 | 21 Oct 2013 | 17 Nov 1980 | 24 Dec 2009 | 15 Feb 2004 | ||||
| Decile 1 minimum temperature (°C) | 11.7 | 11.6 | 9.3 | 5.6 | 2.8 | 0.7 | 0.2 | 1.0 | 2.7 | 5.0 | 7.5 | 10.0 | 58 | 1957 2015 |
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| Decile 9 minimum temperature (°C) | 23.4 | 22.8 | 19.8 | 16.0 | 12.6 | 9.3 | 7.9 | 9.1 | 11.7 | 15.6 | 19.3 | 21.5 | 58 | 1957 2015 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 1.7 | 6.1 | 8.5 | 5.6 | 1.7 | 0.2 | 0.0 | 0.0 | 23.9 | 58 | 1957 2015 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.9 | 2.7 | 1.4 | 0.1 | 0.0 | 0.0 | 0.0 | 6.4 | 58 | 1957 2015 |
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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) | 27.3 | 29.7 | 30.1 | 27.7 | 34.6 | 35.8 | 31.1 | 31.9 | 31.2 | 34.6 | 25.8 | 26.8 | 366.5 | 135 | 1877 2015 |
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| Highest rainfall (mm) | 191.2 | 203.7 | 199.7 | 151.2 | 133.5 | 115.6 | 100.8 | 107.5 | 105.9 | 150.2 | 152.2 | 152.4 | 836.8 | 135 | 1877 2015 |
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| Date | 1974 | 1973 | 1956 | 1974 | 1988 | 1923 | 1956 | 1889 | 1903 | 1975 | 1912 | 1992 | 1974 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.3 | 0.0 | 0.8 | 0.0 | 0.0 | 0.0 | 156.9 | 135 | 1877 2015 |
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| Date | 1983 | 1991 | 2003 | 2004 | 1934 | 1877 | 1884 | 1914 | 1946 | 2006 | 1967 | 1967 | 1940 | ||||
| Decile 1 rainfall (mm) | 0.5 | 0.5 | 0.4 | 1.9 | 6.2 | 8.4 | 7.0 | 8.4 | 6.7 | 6.0 | 3.3 | 2.7 | 136 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 14.2 | 16.6 | 19.2 | 21.0 | 28.8 | 31.2 | 28.4 | 28.5 | 27.7 | 25.8 | 18.7 | 15.6 | 136 | n/a n/a |
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| Decile 9 rainfall (mm) | 69.4 | 73.2 | 73.6 | 62.8 | 68.6 | 67.9 | 59.2 | 60.3 | 62.4 | 80.1 | 54.8 | 69.2 | 136 | n/a n/a |
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| Highest daily rainfall (mm) | 81.3 | 121.9 | 116.8 | 81.3 | 79.0 | 53.0 | 51.1 | 72.4 | 71.1 | 71.4 | 111.5 | 54.6 | 121.9 | 135 | 1877 2015 |
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| Date | 18 Jan 1946 | 18 Feb 1895 | 28 Mar 1999 | 22 Apr 1896 | 15 May 1974 | 10 Jun 1995 | 01 Jul 1920 | 30 Aug 1889 | 12 Sep 1881 | 24 Oct 1975 | 18 Nov 1912 | 10 Dec 1963 | 18 Feb 1895 | ||||
| Mean number of days of rain | 3.6 | 3.4 | 3.9 | 4.5 | 6.3 | 8.0 | 8.6 | 8.4 | 6.7 | 6.2 | 4.6 | 4.2 | 68.4 | 135 | 1877 2015 |
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| Mean number of days of rain ≥ 1 mm | 2.8 | 2.7 | 3.1 | 3.4 | 4.5 | 5.5 | 5.9 | 5.9 | 4.9 | 4.7 | 3.4 | 3.2 | 50.0 | 135 | 1877 2015 |
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| Mean number of days of rain ≥ 10 mm | 0.8 | 0.8 | 0.9 | 0.8 | 1.0 | 1.0 | 0.7 | 0.8 | 0.8 | 1.0 | 0.8 | 0.8 | 10.2 | 135 | 1877 2015 |
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| Mean number of days of rain ≥ 25 mm | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 2.2 | 135 | 1877 2015 |
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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) | 27.4 | 24.4 | 20.2 | 14.8 | 10.9 | 8.8 | 9.6 | 12.8 | 17.1 | 21.8 | 25.1 | 27.8 | 18.4 | 35 | 1990 2025 |
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| Mean number of clear days | 15.6 | 13.6 | 15.9 | 13.3 | 10.8 | 9.2 | 8.5 | 9.1 | 10.5 | 11.8 | 11.7 | 13.6 | 143.6 | 53 | 1957 2010 |
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| Mean number of cloudy days | 5.4 | 5.3 | 5.1 | 6.9 | 9.8 | 9.9 | 10.8 | 8.8 | 7.6 | 8.2 | 7.4 | 6.3 | 91.5 | 53 | 1957 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) | 23.6 | 22.8 | 20.0 | 15.7 | 11.4 | 8.1 | 7.3 | 9.5 | 13.3 | 17.2 | 20.2 | 22.6 | 16.0 | 103 | 1907 2010 |
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| Mean 9am wet-bulb temperature (°C) | 16.8 | 16.8 | 15.0 | 12.3 | 9.6 | 7.0 | 6.2 | 7.6 | 10.2 | 12.4 | 14.3 | 15.9 | 12.0 | 101 | 1907 2010 |
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| Mean 9am dew-point temperature (°C) | 11.3 | 12.1 | 10.7 | 9.1 | 7.7 | 5.8 | 4.7 | 5.5 | 6.8 | 7.7 | 8.7 | 9.9 | 8.3 | 51 | 1957 2010 |
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| Mean 9am relative humidity (%) | 47 | 52 | 57 | 65 | 78 | 85 | 84 | 77 | 66 | 55 | 50 | 47 | 64 | 101 | 1907 2010 |
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| Mean 9am cloud cover (oktas) | 2.0 | 2.2 | 2.0 | 2.3 | 3.3 | 3.6 | 3.4 | 3.1 | 2.7 | 2.8 | 2.7 | 2.3 | 2.7 | 95 | 1907 2010 |
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| Mean 9am wind speed (km/h) | 10.9 | 10.1 | 9.2 | 7.5 | 6.3 | 6.0 | 6.0 | 7.7 | 9.4 | 11.0 | 11.3 | 10.8 | 8.8 | 52 | 1957 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) | 31.4 | 31.0 | 27.9 | 22.8 | 18.1 | 14.6 | 14.0 | 16.0 | 19.4 | 22.9 | 26.6 | 29.3 | 22.8 | 101 | 1909 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 19.3 | 19.5 | 17.9 | 15.2 | 13.0 | 10.9 | 10.2 | 11.1 | 12.9 | 14.6 | 16.5 | 18.1 | 14.9 | 98 | 1909 2010 |
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| Mean 3pm dew-point temperature (°C) | 9.3 | 10.3 | 9.3 | 8.0 | 7.8 | 6.9 | 5.6 | 5.2 | 5.6 | 5.7 | 6.8 | 7.8 | 7.4 | 51 | 1957 2010 |
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| Mean 3pm relative humidity (%) | 29 | 31 | 35 | 42 | 53 | 61 | 59 | 52 | 44 | 37 | 32 | 30 | 42 | 98 | 1909 2010 |
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| Mean 3pm cloud cover (oktas) | 2.7 | 2.8 | 2.7 | 3.1 | 3.9 | 4.2 | 4.3 | 4.1 | 3.7 | 3.6 | 3.3 | 3.0 | 3.4 | 90 | 1912 2010 |
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| Mean 3pm wind speed (km/h) | 10.8 | 9.8 | 9.7 | 8.5 | 8.0 | 8.2 | 9.0 | 10.2 | 10.9 | 11.2 | 11.5 | 11.2 | 9.9 | 51 | 1957 2010 |
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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 18 Sep 2025 00:19:18 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_075031_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_075031.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_075031.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 18 Sep 2025 00:19:18 AM AEST