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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: LAJAMANU AIRPORT | Site number: 014829 | Commenced: 1952 | Map | |
Latitude: 18.33° S | Longitude: 130.64° E | Elevation: 316 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) | 37.4 | 36.3 | 35.5 | 34.0 | 29.7 | 27.0 | 27.1 | 30.3 | 34.7 | 37.6 | 38.5 | 38.4 | 33.9 | 31 | 1967 2025 |
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Highest temperature (°C) | 46.2 | 45.5 | 44.1 | 40.7 | 38.8 | 36.6 | 35.4 | 37.9 | 41.5 | 43.6 | 44.8 | 46.6 | 46.6 | 32 | 1967 2025 |
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Date | 03 Jan 2019 | 13 Feb 2019 | 05 Mar 2022 | 19 Apr 1968 | 01 May 2016 | 07 Jun 2016 | 31 Jul 2021 | 31 Aug 2024 | 26 Sep 2022 | 30 Oct 2016 | 27 Nov 2020 | 19 Dec 2023 | 19 Dec 2023 | ||||
Lowest maximum temperature (°C) | 24.0 | 23.9 | 22.0 | 20.0 | 14.4 | 10.7 | 11.7 | 18.9 | 16.2 | 19.0 | 24.5 | 23.0 | 10.7 | 32 | 1967 2025 |
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Date | 22 Jan 2003 | 08 Feb 2021 | 17 Mar 2005 | 24 Apr 2000 | 21 May 1968 | 21 Jun 2007 | 01 Jul 2023 | 03 Aug 2010 | 05 Sep 2021 | 19 Oct 2000 | 22 Nov 1973 | 25 Dec 2006 | 21 Jun 2007 | ||||
Decile 1 maximum temperature (°C) | 32.0 | 31.3 | 31.0 | 29.8 | 25.0 | 22.6 | 22.8 | 25.6 | 30.6 | 33.4 | 34.0 | 33.7 | 31 | 1967 2025 |
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Decile 9 maximum temperature(°C) | 41.7 | 41.0 | 40.0 | 37.9 | 33.7 | 31.0 | 31.1 | 34.2 | 38.2 | 41.0 | 42.0 | 42.2 | 31 | 1967 2025 |
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Mean number of days ≥ 30 °C | 29.2 | 25.8 | 28.5 | 25.7 | 15.3 | 6.1 | 7.3 | 17.4 | 26.4 | 29.3 | 27.8 | 28.9 | 267.7 | 32 | 1967 2025 |
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Mean number of days ≥ 35 °C | 23.1 | 18.3 | 18.0 | 12.4 | 1.2 | 0.2 | 0.1 | 2.3 | 16.5 | 25.3 | 24.7 | 25.2 | 167.3 | 32 | 1967 2025 |
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Mean number of days ≥ 40 °C | 8.2 | 5.2 | 3.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 7.3 | 10.2 | 12.0 | 46.5 | 32 | 1967 2025 |
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Minimum temperature | |||||||||||||||||
Mean minimum temperature (°C) | 24.3 | 23.7 | 22.4 | 18.4 | 13.7 | 10.3 | 9.5 | 11.4 | 16.7 | 20.9 | 23.4 | 24.5 | 18.3 | 31 | 1967 2025 |
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Lowest temperature (°C) | 17.2 | 16.0 | 12.9 | 8.4 | 2.5 | -0.1 | 0.0 | 1.5 | 5.0 | 9.0 | 12.4 | 14.0 | -0.1 | 32 | 1967 2025 |
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Date | 05 Jan 1972 | 21 Feb 2017 | 28 Mar 2014 | 26 Apr 1972 | 28 May 2011 | 27 Jun 1971 | 01 Jul 2002 | 13 Aug 2010 | 05 Sep 2003 | 14 Oct 2012 | 03 Nov 2010 | 28 Dec 2006 | 27 Jun 1971 | ||||
Highest minimum temperature (°C) | 33.2 | 29.6 | 29.3 | 27.9 | 25.7 | 22.1 | 21.0 | 22.0 | 27.8 | 30.2 | 31.8 | 30.3 | 33.2 | 32 | 1967 2025 |
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Date | 30 Jan 2019 | 08 Feb 2019 | 11 Mar 2019 | 02 Apr 2020 | 07 May 2016 | 08 Jun 2016 | 24 Jul 2005 | 27 Aug 2005 | 27 Sep 2022 | 31 Oct 2016 | 22 Nov 2009 | 26 Dec 2019 | 30 Jan 2019 | ||||
Decile 1 minimum temperature (°C) | 21.9 | 21.1 | 19.3 | 13.8 | 8.4 | 5.0 | 4.0 | 6.0 | 10.8 | 15.2 | 19.2 | 21.2 | 30 | 1967 2025 |
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Decile 9 minimum temperature (°C) | 26.9 | 26.0 | 25.2 | 23.0 | 18.8 | 15.4 | 15.1 | 17.0 | 22.7 | 25.4 | 27.0 | 27.2 | 30 | 1967 2025 |
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Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 32 | 1967 2025 |
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Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 32 | 1967 2025 |
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Ground surface temperature | |||||||||||||||||
Mean daily ground minimum temperature (°C) | 0 | 1968 1968 |
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Lowest ground temperature (°C) | 0 | 1968 1968 |
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Date | |||||||||||||||||
Mean number of days ground min. temp. ≤ -1 °C | 0 | 1968 1968 |
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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) | 142.5 | 142.4 | 87.8 | 15.3 | 8.8 | 4.1 | 5.7 | 0.9 | 5.7 | 21.5 | 34.9 | 82.4 | 569.7 | 62 | 1952 2025 |
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Highest rainfall (mm) | 576.4 | 557.0 | 481.2 | 151.4 | 92.4 | 40.0 | 113.6 | 14.6 | 49.8 | 94.4 | 174.4 | 320.2 | 1216.0 | 62 | 1952 2025 |
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Date | 2006 | 1993 | 2024 | 2000 | 2010 | 2007 | 2023 | 2015 | 1964 | 2021 | 2022 | 2020 | 2000 | ||||
Lowest rainfall (mm) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 87.2 | 62 | 1952 2025 |
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Date | 1980 | 1965 | 2009 | 2022 | 2023 | 2025 | 2025 | 2025 | 2023 | 2023 | 2006 | 1961 | 1961 | ||||
Decile 1 rainfall (mm) | 14.2 | 12.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2 | 16.0 | 66 | n/a n/a |
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Decile 5 (median) rainfall (mm) | 106.6 | 108.8 | 52.0 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.8 | 25.7 | 71.0 | 66 | n/a n/a |
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Decile 9 rainfall (mm) | 311.2 | 292.8 | 229.7 | 47.1 | 21.9 | 12.6 | 16.9 | 3.4 | 21.6 | 57.8 | 77.7 | 178.6 | 66 | n/a n/a |
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Highest daily rainfall (mm) | 171.0 | 156.2 | 114.2 | 68.8 | 50.8 | 38.0 | 67.6 | 7.4 | 31.2 | 49.0 | 60.0 | 132.1 | 171.0 | 61 | 1952 2025 |
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Date | 30 Jan 2006 | 27 Feb 1968 | 01 Mar 2023 | 08 Apr 1996 | 28 May 2025 | 03 Jun 1985 | 01 Jul 2023 | 28 Aug 1968 | 06 Sep 2021 | 31 Oct 2021 | 01 Nov 2007 | 24 Dec 1960 | 30 Jan 2006 | ||||
Mean number of days of rain | 10.1 | 9.3 | 6.3 | 1.8 | 1.4 | 0.7 | 0.6 | 0.5 | 1.2 | 3.1 | 5.2 | 8.1 | 48.3 | 62 | 1952 2025 |
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Mean number of days of rain ≥ 1 mm | 7.5 | 6.9 | 5.0 | 1.2 | 1.0 | 0.4 | 0.4 | 0.2 | 0.6 | 2.2 | 3.7 | 5.5 | 34.6 | 61 | 1952 2025 |
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Mean number of days of rain ≥ 10 mm | 3.3 | 3.5 | 2.3 | 0.4 | 0.3 | 0.1 | 0.2 | 0.0 | 0.2 | 0.7 | 1.1 | 2.2 | 14.3 | 61 | 1952 2025 |
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Mean number of days of rain ≥ 25 mm | 1.7 | 1.6 | 1.2 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.3 | 0.9 | 6.0 | 61 | 1952 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) | 277 | 258 | 250 | 266 | 260 | 272 | 260 | 285 | 278 | 287 | 276 | 277 | 271 | 14 | 2007 2025 |
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Maximum wind gust speed (km/h) | 87 | 107 | 91 | 80 | 65 | 61 | 91 | 59 | 68 | 91 | 102 | 96 | 107 | 18 | 2007 2025 |
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Date | 23 Jan 2008 | 18 Feb 2013 | 12 Mar 2025 | 08 Apr 2014 | 22 May 2008 | 04 Jun 2015 | 09 Jul 2017 | 16 Aug 2021 | 09 Sep 2016 | 11 Oct 2018 | 21 Nov 2017 | 24 Dec 2017 | 18 Feb 2013 | ||||
Mean daily sunshine (hours) | 5 | 1967 1973 |
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Mean daily solar exposure (MJ/m2) | 24.8 | 23.8 | 23.4 | 21.6 | 18.8 | 17.6 | 18.7 | 21.5 | 24.0 | 25.5 | 25.6 | 25.1 | 22.5 | 35 | 1990 2025 |
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Mean number of clear days | 6 | 1967 1974 |
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Mean number of cloudy days | 6 | 1967 1974 |
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Mean daily evaporation (mm) | 3 | 1967 1973 |
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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) | 28.9 | 27.8 | 27.0 | 25.1 | 20.0 | 16.1 | 15.6 | 19.0 | 25.0 | 28.8 | 30.3 | 30.0 | 24.5 | 18 | 1967 2010 |
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Mean 9am wet-bulb temperature (°C) | 23.1 | 23.0 | 21.6 | 17.9 | 13.6 | 10.8 | 9.6 | 11.3 | 14.7 | 18.0 | 20.6 | 22.4 | 17.2 | 17 | 1967 2010 |
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Mean 9am dew-point temperature (°C) | 20.2 | 20.4 | 18.2 | 11.9 | 7.3 | 4.8 | 2.6 | 2.3 | 5.1 | 7.8 | 13.3 | 17.8 | 11.0 | 14 | 1967 2010 |
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Mean 9am relative humidity (%) | 64 | 67 | 61 | 46 | 45 | 49 | 42 | 34 | 29 | 32 | 40 | 53 | 47 | 14 | 1967 2010 |
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Mean 9am cloud cover (oktas) | 6 | 1967 1974 |
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Mean 9am wind speed (km/h) | 12.1 | 10.5 | 10.8 | 13.2 | 14.8 | 14.1 | 12.6 | 14.9 | 16.7 | 16.2 | 15.3 | 12.8 | 13.7 | 17 | 1967 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) | 35.6 | 34.6 | 33.6 | 32.8 | 28.6 | 25.8 | 25.9 | 28.8 | 33.3 | 36.1 | 36.9 | 36.4 | 32.4 | 18 | 1967 2010 |
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Mean 3pm wet-bulb temperature (°C) | 23.5 | 23.8 | 22.6 | 19.9 | 16.9 | 15.0 | 14.2 | 15.4 | 17.8 | 19.9 | 21.5 | 22.8 | 19.4 | 17 | 1967 2010 |
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Mean 3pm dew-point temperature (°C) | 17.1 | 17.5 | 15.5 | 10.1 | 6.3 | 4.2 | 1.5 | 0.9 | 3.3 | 5.4 | 10.1 | 14.0 | 8.8 | 14 | 1967 2010 |
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Mean 3pm relative humidity (%) | 39 | 42 | 38 | 27 | 26 | 27 | 21 | 17 | 16 | 19 | 24 | 32 | 27 | 14 | 1967 2010 |
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Mean 3pm cloud cover (oktas) | 6 | 1967 1974 |
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Mean 3pm wind speed (km/h) | 14.0 | 13.1 | 13.4 | 14.0 | 14.8 | 15.0 | 14.1 | 14.3 | 14.2 | 13.2 | 12.2 | 13.8 | 13.8 | 16 | 1967 2010 |
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3pm wind speed vs direction plot | ![]() |
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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.