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Climate statistics for Australian locations
Monthly climate statistics
All years of record
NARRABRI WEST POST OFFICE
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: NARRABRI WEST POST OFFICE | Site number: 053030 | Commenced: 1891 | Map | |
| Latitude: 30.34° S | Longitude: 149.76° E | Elevation: 212 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) | 33.8 | 33.2 | 31.2 | 27.3 | 22.5 | 18.7 | 18.0 | 19.8 | 23.4 | 27.1 | 30.1 | 33.0 | 26.5 | 40 | 1962 2002 |
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| Highest temperature (°C) | 43.4 | 42.3 | 40.6 | 37.2 | 31.3 | 26.9 | 26.7 | 32.1 | 36.6 | 40.7 | 43.0 | 43.3 | 43.4 | 40 | 1962 2002 |
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| Date | 16 Jan 1979 | 10 Feb 1983 | 20 Mar 2002 | 18 Apr 1968 | 03 May 1979 | 06 Jun 2002 | 29 Jul 1985 | 24 Aug 1995 | 29 Sep 2000 | 21 Oct 1988 | 28 Nov 1997 | 30 Dec 1965 | 16 Jan 1979 | ||||
| Lowest maximum temperature (°C) | 20.2 | 17.9 | 18.9 | 14.0 | 11.7 | 9.4 | 7.8 | 10.4 | 11.1 | 14.4 | 14.9 | 19.2 | 7.8 | 40 | 1962 2002 |
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| Date | 27 Jan 1984 | 10 Feb 1976 | 24 Mar 1966 | 12 Apr 1994 | 28 May 1977 | 14 Jun 1978 | 03 Jul 1984 | 18 Aug 1978 | 22 Sep 1969 | 03 Oct 1966 | 19 Nov 1986 | 01 Dec 1986 | 03 Jul 1984 | ||||
| Decile 1 maximum temperature (°C) | 28.8 | 29.0 | 26.9 | 22.7 | 17.8 | 14.8 | 14.1 | 15.6 | 18.4 | 21.4 | 24.4 | 27.5 | 40 | 1962 2002 |
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| Decile 9 maximum temperature(°C) | 38.5 | 37.2 | 35.1 | 31.1 | 26.6 | 22.3 | 21.7 | 24.0 | 28.5 | 32.2 | 35.6 | 37.8 | 40 | 1962 2002 |
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| Mean number of days ≥ 30 °C | 26.4 | 24.0 | 21.8 | 5.8 | 0.1 | 0.0 | 0.0 | 0.1 | 1.7 | 8.0 | 15.8 | 24.3 | 128.0 | 40 | 1962 2002 |
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| Mean number of days ≥ 35 °C | 13.1 | 9.2 | 3.6 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 4.1 | 11.3 | 42.4 | 40 | 1962 2002 |
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| Mean number of days ≥ 40 °C | 1.3 | 0.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.7 | 2.8 | 40 | 1962 2002 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 19.3 | 19.1 | 16.4 | 11.9 | 8.3 | 5.2 | 3.7 | 4.6 | 7.6 | 11.7 | 14.8 | 17.7 | 11.7 | 40 | 1962 2002 |
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| Lowest temperature (°C) | 10.6 | 7.8 | 5.6 | 0.7 | -2.2 | -5.6 | -4.4 | -3.9 | -1.7 | -0.6 | 3.9 | 6.0 | -5.6 | 40 | 1962 2002 |
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| Date | 16 Jan 1964 | 24 Feb 1964 | 01 Mar 1965 | 28 Apr 1999 | 22 May 1965 | 26 Jun 1971 | 12 Jul 1965 | 09 Aug 1994 | 01 Sep 1970 | 03 Oct 1968 | 01 Nov 1964 | 28 Dec 1993 | 26 Jun 1971 | ||||
| Highest minimum temperature (°C) | 28.3 | 27.4 | 24.7 | 21.0 | 19.8 | 15.2 | 16.4 | 17.6 | 21.1 | 24.7 | 26.9 | 28.3 | 28.3 | 40 | 1962 2002 |
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| Date | 24 Jan 1969 | 10 Feb 1981 | 15 Mar 1989 | 06 Apr 1993 | 01 May 1973 | 01 Jun 1981 | 24 Jul 1990 | 31 Aug 1995 | 29 Sep 2000 | 30 Oct 1988 | 30 Nov 1997 | 18 Dec 1982 | 18 Dec 1982 | ||||
| Decile 1 minimum temperature (°C) | 15.4 | 15.6 | 12.2 | 7.2 | 2.8 | 0.5 | -0.9 | 0.2 | 2.2 | 6.1 | 9.9 | 13.1 | 40 | 1962 2002 |
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| Decile 9 minimum temperature (°C) | 23.3 | 22.8 | 20.1 | 16.8 | 13.9 | 10.1 | 9.3 | 10.2 | 13.5 | 17.1 | 19.5 | 22.1 | 40 | 1962 2002 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.1 | 2.0 | 6.2 | 11.7 | 8.1 | 2.6 | 0.1 | 0.0 | 0.0 | 30.8 | 40 | 1962 2002 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 2.4 | 5.3 | 3.0 | 0.4 | 0.0 | 0.0 | 0.0 | 11.5 | 40 | 1962 2002 |
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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) | 82.9 | 61.1 | 60.0 | 38.1 | 46.7 | 49.0 | 45.2 | 39.9 | 40.8 | 51.4 | 60.3 | 75.7 | 658.5 | 82 | 1891 2018 |
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| Highest rainfall (mm) | 307.0 | 220.0 | 227.6 | 210.6 | 196.4 | 240.6 | 159.6 | 159.9 | 141.6 | 211.1 | 204.3 | 284.2 | 1012.1 | 89 | 1891 2018 |
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| Date | 1984 | 1977 | 1894 | 1905 | 1991 | 1920 | 1984 | 1918 | 1998 | 1969 | 1961 | 2004 | 1969 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9 | 297.8 | 89 | 1891 2018 |
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| Date | 1960 | 1901 | 2016 | 2013 | 2008 | 1986 | 2011 | 1995 | 2007 | 2002 | 2014 | 1974 | 1994 | ||||
| Decile 1 rainfall (mm) | 10.2 | 8.8 | 2.8 | 0.0 | 1.3 | 12.8 | 6.4 | 3.5 | 3.3 | 9.8 | 8.3 | 18.2 | 466.3 | 89 | 1891 2018 |
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| Decile 5 (median) rainfall (mm) | 60.2 | 48.4 | 47.1 | 20.2 | 32.8 | 39.6 | 38.0 | 31.6 | 30.5 | 48.7 | 59.4 | 62.7 | 661.2 | 89 | 1891 2018 |
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| Decile 9 rainfall (mm) | 210.4 | 140.2 | 137.8 | 87.5 | 105.1 | 92.2 | 92.2 | 94.1 | 96.6 | 97.6 | 112.2 | 155.8 | 899.2 | 89 | 1891 2018 |
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| Highest daily rainfall (mm) | 135.4 | 128.2 | 129.0 | 83.0 | 100.2 | 111.3 | 64.0 | 58.4 | 74.4 | 68.6 | 66.8 | 101.4 | 135.4 | 89 | 1891 2018 |
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| Date | 08 Jan 1974 | 02 Feb 2012 | 15 Mar 1908 | 03 Apr 2003 | 22 May 1991 | 30 Jun 1920 | 21 Jul 1998 | 14 Aug 1895 | 29 Sep 1986 | 17 Oct 1969 | 22 Nov 1960 | 07 Dec 1996 | 08 Jan 1974 | ||||
| Mean number of days of rain | 5.9 | 5.3 | 4.9 | 3.7 | 4.5 | 5.6 | 5.3 | 5.0 | 4.9 | 5.8 | 6.2 | 6.6 | 63.7 | 89 | 1891 2018 |
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| Mean number of days of rain ≥ 1 mm | 3.7 | 3.1 | 2.9 | 2.2 | 2.5 | 3.3 | 3.1 | 2.9 | 2.9 | 3.5 | 3.8 | 4.1 | 38.0 | 89 | 1891 2018 |
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| Mean number of days of rain ≥ 10 mm | 1.7 | 1.3 | 1.3 | 0.8 | 1.1 | 1.2 | 1.0 | 1.0 | 1.0 | 1.3 | 1.5 | 1.7 | 14.9 | 89 | 1891 2018 |
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| Mean number of days of rain ≥ 25 mm | 0.8 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.3 | 0.5 | 0.5 | 4.7 | 89 | 1891 2018 |
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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) | 26.7 | 24.1 | 20.9 | 16.6 | 12.9 | 10.7 | 11.8 | 15.1 | 19.1 | 22.8 | 25.0 | 26.8 | 19.4 | 30 | 1990 2019 |
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| Mean number of clear days | 11.1 | 9.5 | 12.4 | 11.9 | 11.1 | 11.4 | 13.2 | 13.8 | 14.2 | 10.9 | 10.1 | 11.0 | 140.6 | 39 | 1962 2002 |
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| Mean number of cloudy days | 8.7 | 7.7 | 7.0 | 7.0 | 10.1 | 9.5 | 9.2 | 7.6 | 7.0 | 8.6 | 8.6 | 8.1 | 99.1 | 39 | 1962 2002 |
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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) | 25.1 | 24.0 | 22.6 | 18.8 | 13.5 | 9.6 | 8.3 | 10.9 | 15.8 | 20.1 | 22.0 | 24.6 | 17.9 | 39 | 1962 2002 |
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| Mean 9am wet-bulb temperature (°C) | 19.4 | 18.9 | 17.6 | 14.9 | 11.2 | 8.2 | 6.9 | 8.7 | 12.2 | 15.0 | 16.6 | 18.7 | 14.0 | 30 | 1962 2002 |
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| Mean 9am dew-point temperature (°C) | 15.9 | 15.5 | 14.3 | 11.9 | 9.5 | 6.7 | 5.5 | 5.8 | 8.8 | 10.6 | 12.7 | 14.9 | 11.0 | 17 | 1962 2002 |
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| Mean 9am relative humidity (%) | 61 | 65 | 64 | 66 | 78 | 84 | 82 | 73 | 65 | 57 | 59 | 59 | 68 | 17 | 1962 2002 |
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| Mean 9am cloud cover (oktas) | 3.0 | 3.2 | 2.7 | 2.7 | 3.5 | 3.4 | 3.2 | 2.7 | 2.6 | 3.1 | 3.2 | 3.0 | 3.0 | 39 | 1962 2002 |
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| Mean 9am wind speed (km/h) | 17.1 | 17.6 | 17.1 | 14.7 | 12.9 | 12.6 | 11.7 | 13.1 | 16.3 | 18.5 | 18.3 | 18.8 | 15.7 | 38 | 1962 2002 |
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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) | 32.7 | 32.2 | 30.3 | 26.4 | 21.4 | 17.9 | 17.1 | 19.0 | 22.6 | 26.0 | 29.0 | 31.9 | 25.5 | 39 | 1962 2002 |
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| Mean 3pm wet-bulb temperature (°C) | 22.0 | 21.9 | 20.3 | 17.7 | 15.0 | 12.7 | 11.6 | 12.5 | 14.8 | 17.2 | 18.8 | 20.5 | 17.1 | 30 | 1962 2002 |
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| Mean 3pm dew-point temperature (°C) | 15.5 | 15.5 | 13.8 | 11.3 | 9.6 | 7.4 | 6.2 | 5.3 | 7.7 | 9.1 | 11.7 | 13.6 | 10.6 | 17 | 1962 2002 |
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| Mean 3pm relative humidity (%) | 38 | 40 | 39 | 42 | 49 | 52 | 50 | 42 | 39 | 37 | 39 | 37 | 42 | 17 | 1962 2002 |
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| Mean 3pm cloud cover (oktas) | 4.3 | 4.4 | 4.1 | 4.0 | 4.3 | 4.1 | 3.8 | 3.7 | 3.6 | 4.3 | 4.5 | 4.3 | 4.1 | 39 | 1962 2002 |
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| Mean 3pm wind speed (km/h) | 16.9 | 17.1 | 17.4 | 16.4 | 15.4 | 16.8 | 17.3 | 18.5 | 19.7 | 19.2 | 19.2 | 19.0 | 17.7 | 38 | 1962 2002 |
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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 19 Sep 2019 01:19:01 AM EST
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_053030_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_053030.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_053030.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 19 Sep 2019 01:19:01 AM EST