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Climate statistics for Australian locations
Monthly climate statistics
All years of record
NORFOLK ISLAND AERO
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: NORFOLK ISLAND AERO | Site number: 200288 | Commenced: 1890 | Map | |
| Latitude: 29.04° S | Longitude: 167.94° E | Elevation: 112 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) | 24.6 | 25.0 | 24.4 | 22.8 | 21.0 | 19.3 | 18.4 | 18.4 | 19.1 | 20.3 | 21.8 | 23.5 | 21.6 | 85 | 1939 2024 |
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| Highest temperature (°C) | 28.5 | 28.4 | 28.4 | 27.9 | 25.1 | 23.4 | 22.0 | 21.8 | 23.8 | 24.4 | 26.5 | 28.2 | 28.5 | 86 | 1939 2024 |
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| Date | 23 Jan 2024 | 11 Feb 1996 | 04 Mar 2011 | 04 Apr 2017 | 07 May 2000 | 08 Jun 1998 | 26 Jul 1970 | 02 Aug 2010 | 30 Sep 2010 | 30 Oct 1995 | 28 Nov 2015 | 28 Dec 2010 | 23 Jan 2024 | ||||
| Lowest maximum temperature (°C) | 19.1 | 20.0 | 18.4 | 18.3 | 16.7 | 15.3 | 13.8 | 13.7 | 14.4 | 16.0 | 17.2 | 18.6 | 13.7 | 86 | 1939 2024 |
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| Date | 12 Jan 1961 | 08 Feb 1972 | 13 Mar 1959 | 27 Apr 1943 | 28 May 1940 | 29 Jun 1965 | 31 Jul 1939 | 26 Aug 2002 | 02 Sep 1945 | 12 Oct 1993 | 14 Nov 1976 | 18 Dec 1952 | 26 Aug 2002 | ||||
| Decile 1 maximum temperature (°C) | 22.9 | 23.3 | 22.7 | 21.2 | 19.3 | 17.8 | 16.9 | 16.9 | 17.6 | 18.6 | 20.0 | 21.7 | 81 | 1939 2023 |
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| Decile 9 maximum temperature(°C) | 26.2 | 26.5 | 25.8 | 24.3 | 22.5 | 20.9 | 19.8 | 19.8 | 20.6 | 22.0 | 23.6 | 25.3 | 81 | 1939 2023 |
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| Mean number of days ≥ 30 °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 | 86 | 1939 2024 |
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| Mean number of days ≥ 35 °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 | 86 | 1939 2024 |
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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 | 86 | 1939 2024 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 19.2 | 19.8 | 19.3 | 17.9 | 16.2 | 14.8 | 13.6 | 13.3 | 13.8 | 14.9 | 16.2 | 17.9 | 16.4 | 85 | 1939 2024 |
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| Lowest temperature (°C) | 12.1 | 12.8 | 12.1 | 9.7 | 6.6 | 7.1 | 6.2 | 6.7 | 7.7 | 8.2 | 8.7 | 11.4 | 6.2 | 86 | 1939 2024 |
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| Date | 09 Jan 1942 | 12 Feb 1940 | 26 Mar 1940 | 14 Apr 1940 | 31 May 1940 | 30 Jun 1940 | 29 Jul 1953 | 27 Aug 1940 | 03 Sep 1952 | 28 Oct 1946 | 12 Nov 1941 | 06 Dec 1952 | 29 Jul 1953 | ||||
| Highest minimum temperature (°C) | 23.6 | 24.7 | 23.8 | 23.3 | 21.5 | 20.1 | 19.3 | 18.9 | 19.0 | 20.7 | 21.5 | 23.3 | 24.7 | 86 | 1939 2024 |
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| Date | 30 Jan 1991 | 11 Feb 2022 | 05 Mar 2011 | 02 Apr 2022 | 03 May 2004 | 05 Jun 1973 | 06 Jul 2022 | 11 Aug 2019 | 02 Sep 2024 | 28 Oct 1998 | 14 Nov 1973 | 29 Dec 2010 | 11 Feb 2022 | ||||
| Decile 1 minimum temperature (°C) | 17.1 | 17.6 | 17.2 | 15.7 | 14.1 | 12.5 | 11.6 | 11.2 | 11.6 | 12.6 | 13.8 | 15.5 | 81 | 1939 2023 |
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| Decile 9 minimum temperature (°C) | 21.2 | 21.7 | 21.2 | 19.8 | 18.4 | 17.0 | 15.7 | 15.4 | 15.9 | 17.3 | 18.5 | 20.3 | 81 | 1939 2023 |
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| Mean number of days ≤ 2 °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 | 86 | 1939 2024 |
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| Mean number of days ≤ 0 °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 | 86 | 1939 2024 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | 2 | 1946 1948 |
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| Lowest ground temperature (°C) | 2 | 1946 1948 |
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| Date | |||||||||||||||||
| Mean number of days ground min. temp. ≤ -1 °C | 2 | 1946 1948 |
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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) | 86.9 | 96.9 | 103.8 | 121.9 | 128.6 | 142.1 | 139.9 | 124.0 | 92.0 | 83.9 | 73.2 | 85.5 | 1278.3 | 131 | 1890 2024 |
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| Highest rainfall (mm) | 339.5 | 410.5 | 472.9 | 429.3 | 390.0 | 457.7 | 356.3 | 462.6 | 335.2 | 333.2 | 446.2 | 473.2 | 2098.0 | 131 | 1890 2024 |
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| Date | 1959 | 1894 | 1942 | 1970 | 1949 | 1958 | 1892 | 1892 | 1985 | 1998 | 1988 | 1989 | 2022 | ||||
| Lowest rainfall (mm) | 1.4 | 2.8 | 7.2 | 3.5 | 24.8 | 22.0 | 32.8 | 28.8 | 15.0 | 11.9 | 5.4 | 5.2 | 778.6 | 131 | 1890 2024 |
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| Date | 2020 | 1926 | 1905 | 1908 | 1994 | 2001 | 2018 | 2024 | 2006 | 1938 | 2002 | 1899 | 2017 | ||||
| Decile 1 rainfall (mm) | 12.6 | 22.4 | 23.6 | 34.4 | 44.6 | 64.6 | 66.4 | 60.5 | 38.9 | 27.2 | 16.8 | 19.6 | 132 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 62.5 | 67.8 | 94.3 | 105.0 | 106.7 | 124.7 | 130.2 | 109.6 | 76.8 | 67.8 | 57.0 | 56.8 | 132 | n/a n/a |
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| Decile 9 rainfall (mm) | 199.6 | 200.2 | 199.4 | 238.0 | 224.0 | 229.0 | 226.9 | 197.8 | 170.2 | 149.7 | 152.9 | 179.1 | 132 | n/a n/a |
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| Highest daily rainfall (mm) | 253.7 | 186.7 | 199.1 | 226.8 | 240.5 | 252.0 | 157.0 | 176.8 | 153.0 | 173.2 | 112.0 | 271.0 | 271.0 | 129 | 1891 2024 |
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| Date | 13 Jan 1959 | 28 Feb 1898 | 04 Mar 1962 | 07 Apr 1937 | 22 May 1936 | 19 Jun 1952 | 10 Jul 1892 | 05 Aug 1945 | 16 Sep 1985 | 26 Oct 1917 | 12 Nov 1987 | 21 Dec 1989 | 21 Dec 1989 | ||||
| Mean number of days of rain | 11.1 | 12.5 | 15.2 | 15.9 | 18.7 | 19.8 | 21.0 | 19.1 | 15.0 | 12.8 | 10.2 | 11.0 | 182.3 | 129 | 1890 2024 |
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| Mean number of days of rain ≥ 1 mm | 7.1 | 7.9 | 9.2 | 10.4 | 12.2 | 13.7 | 14.5 | 13.4 | 9.9 | 8.3 | 6.8 | 7.1 | 120.5 | 129 | 1891 2024 |
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| Mean number of days of rain ≥ 10 mm | 2.0 | 2.2 | 2.2 | 2.9 | 2.9 | 3.7 | 3.5 | 3.3 | 2.4 | 2.2 | 1.9 | 1.9 | 31.1 | 129 | 1891 2024 |
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| Mean number of days of rain ≥ 25 mm | 0.9 | 0.9 | 1.0 | 1.2 | 1.2 | 1.3 | 1.4 | 1.1 | 0.8 | 0.8 | 0.8 | 0.8 | 12.2 | 129 | 1891 2024 |
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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) | 448 | 465 | 445 | 421 | 434 | 427 | 450 | 429 | 420 | 417 | 408 | 410 | 431 | 23 | 1997 2023 |
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| Maximum wind gust speed (km/h) | 106 | 111 | 135 | 111 | 115 | 121 | 121 | 109 | 98 | 108 | 106 | 117 | 135 | 76 | 1943 2024 |
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| Date | 11 Jan 2000 | 19 Feb 1989 | 19 Mar 1992 | 07 Apr 1964 | 19 May 1984 | 04 Jun 1968 | 19 Jul 1966 | 06 Aug 1974 | 15 Sep 1985 | 05 Oct 1959 | 08 Nov 1988 | 04 Dec 1961 | 19 Mar 1992 | ||||
| Mean daily sunshine (hours) | 7.5 | 7.1 | 6.5 | 6.5 | 5.9 | 5.2 | 5.9 | 6.7 | 7.1 | 7.5 | 7.9 | 7.7 | 6.8 | 70 | 1945 2016 |
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| Mean daily solar exposure (MJ/m2) | |
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| Mean number of clear days | 2.8 | 2.3 | 3.4 | 3.3 | 2.7 | 2.5 | 3.1 | 4.7 | 4.6 | 4.2 | 3.8 | 3.6 | 41.0 | 31 | 1939 2010 |
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| Mean number of cloudy days | 14.2 | 14.4 | 14.3 | 12.0 | 12.9 | 13.2 | 11.2 | 9.3 | 9.7 | 11.8 | 11.2 | 13.6 | 147.8 | 31 | 1939 2010 |
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| Mean daily evaporation (mm) | 5.7 | 5.4 | 5.0 | 4.1 | 3.4 | 3.0 | 3.1 | 3.4 | 4.0 | 4.6 | 5.2 | 5.6 | 4.4 | 46 | 1976 2024 |
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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) | 21.9 | 22.2 | 21.6 | 20.4 | 18.6 | 17.0 | 16.0 | 15.9 | 16.9 | 18.0 | 19.5 | 21.0 | 19.1 | 31 | 1939 2012 |
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| Mean 9am wet-bulb temperature (°C) | 19.4 | 20.0 | 19.0 | 17.7 | 16.1 | 14.7 | 13.6 | 13.5 | 14.4 | 15.3 | 16.5 | 18.3 | 16.5 | 31 | 1939 2012 |
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| Mean 9am dew-point temperature (°C) | 17.7 | 18.6 | 17.2 | 15.7 | 14.1 | 12.7 | 11.5 | 11.3 | 12.2 | 13.0 | 14.3 | 16.4 | 14.6 | 31 | 1948 2012 |
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| Mean 9am relative humidity (%) | 78 | 81 | 77 | 76 | 76 | 77 | 75 | 75 | 75 | 74 | 73 | 76 | 76 | 31 | 1948 2012 |
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| Mean 9am cloud cover (oktas) | 5.2 | 5.5 | 5.4 | 5.1 | 5.1 | 5.2 | 4.8 | 4.6 | 4.7 | 4.9 | 5.0 | 5.2 | 5.1 | 31 | 1939 2012 |
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| Mean 9am wind speed (km/h) | 16.2 | 16.6 | 16.9 | 15.4 | 14.9 | 15.3 | 15.9 | 15.6 | 15.3 | 15.6 | 15.7 | 15.3 | 15.7 | 64 | 1939 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) | 23.2 | 23.8 | 23.0 | 21.6 | 19.7 | 18.2 | 17.3 | 17.2 | 18.0 | 19.1 | 20.6 | 22.2 | 20.3 | 31 | 1939 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 19.9 | 20.6 | 19.6 | 18.2 | 16.6 | 15.2 | 14.3 | 14.2 | 14.9 | 15.9 | 17.1 | 18.9 | 17.1 | 31 | 1939 2010 |
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| Mean 3pm dew-point temperature (°C) | 17.9 | 18.6 | 17.4 | 15.8 | 14.3 | 12.8 | 11.7 | 11.6 | 12.4 | 13.2 | 14.5 | 16.6 | 14.7 | 31 | 1948 2010 |
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| Mean 3pm relative humidity (%) | 73 | 74 | 71 | 70 | 71 | 72 | 71 | 71 | 71 | 70 | 69 | 71 | 71 | 31 | 1948 2010 |
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| Mean 3pm cloud cover (oktas) | 5.2 | 5.4 | 5.1 | 5.0 | 5.1 | 5.2 | 4.9 | 4.6 | 4.4 | 4.7 | 4.7 | 5.1 | 5.0 | 31 | 1939 2010 |
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| Mean 3pm wind speed (km/h) | 18.8 | 19.6 | 19.5 | 18.1 | 17.3 | 17.7 | 18.4 | 18.1 | 17.7 | 17.9 | 18.0 | 17.6 | 18.2 | 64 | 1939 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0032 Prepared at Thu 10 Oct 2024 01:53:25 AM AEDT
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_200288_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_200288.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/IDCJCM0032_200288.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
- Daily Weather Observations from this site are included in the Daily Weather Observations Norfolk Island
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 10 Oct 2024 01:53:25 AM AEDT