"Monthly Climate Statistics for 'GERALDTON AIRPORT' [008315]" "Created on [ 22 Oct 2025 14:16:05 UTC]" "008315 GERALDTON AIRPORT" "Commenced: 2011" "Last Record: 2025" "Latitude: 28.80 Degrees South" "Longitude: 114.70 Degrees East" "Elevation: 30 m" "State: WA" "Statistic Element","January","February","March","April","May","June","July","August","September","October","November","December","Annual","Number of Years","Start Year","End Year" "Mean maximum temperature (°C) for years 2011 to 2025 ",33.0,33.1,32.1,29.0,25.5,21.7,20.5,21.2,23.5,26.0,28.6,31.6,27.2,14,2011,2025 "Highest temperature (°C) for years 2011 to 2025 ",49.3,49.3,43.5,40.5,36.6,30.9,27.9,33.2,39.0,41.3,43.1,47.3,49.3,14,2011,2025 "Date of Highest temperature °C for years 2011 to 2025 ",20 Jan 2025,18 Feb 2024,09 Mar 2012,02 Apr 2025,09 May 2025,05 Jun 2020,05 Jul 2020,31 Aug 2023,27 Sep 2023,16 Oct 2023,21 Nov 2023,25 Dec 2021,18 Feb 2024,N/A,2011,2025 "Lowest maximum temperature (°C) for years 2011 to 2025 ",23.2,22.5,21.8,20.7,16.9,13.8,15.3,15.8,17.3,17.7,18.9,22.5,13.8,14,2011,2025 "Date of Lowest maximum temperature °C for years 2011 to 2025 ",18 Jan 2016,26 Feb 2018,26 Mar 2013,25 Apr 2023,31 May 2013,26 Jun 2023,09 Jul 2016,02 Aug 2017,02 Sep 2017,02 Oct 2024,01 Nov 2020,05 Dec 2015,26 Jun 2023,N/A,2011,2025 "Decile 1 maximum temperature (°C) for years 2011 to 2024 ", , , , , , , , , , , , , ,7,2011,2024 "Decile 9 maximum temperature (°C) for years 2011 to 2024 ", , , , , , , , , , , , , ,7,2011,2024 "Mean number of days >= 30 °C for years 2011 to 2025 ",19.4,17.9,18.1,10.6,3.6,0.1,0.0,0.4,2.4,5.4,9.1,14.9,101.9,14,2011,2025 "Mean number of days >= 35 °C for years 2011 to 2025 ",10.1,8.5,8.1,2.4,0.2,0.0,0.0,0.0,0.1,1.6,4.2,9.0,44.2,14,2011,2025 "Mean number of days >= 40 °C for years 2011 to 2025 ",4.3,3.9,1.9,0.1,0.0,0.0,0.0,0.0,0.0,0.1,1.0,2.9,14.2,14,2011,2025 "Mean minimum temperature (°C) for years 2011 to 2025 ",19.3,19.5,18.5,15.6,12.4,10.4,9.2,9.1,9.4,11.7,14.6,17.1,13.9,14,2011,2025 "Lowest temperature (°C) for years 2011 to 2025 ",12.1,10.9,8.9,6.3,1.1,2.4,1.8,2.4,2.4,3.7,5.3,9.8,1.1,14,2011,2025 "Date of Lowest temperature °C for years 2011 to 2025 ",04 Jan 2020,28 Feb 2018,28 Mar 2017,21 Apr 2019,18 May 2019,28 Jun 2014,25 Jul 2012,03 Aug 2017,12 Sep 2018,04 Oct 2020,07 Nov 2018,01 Dec 2020,18 May 2019,N/A,2011,2025 "Highest minimum temperature (°C) for years 2011 to 2025 ",28.2,29.2,29.1,25.0,21.2,18.0,17.6,16.7,18.2,23.5,27.2,26.4,29.2,14,2011,2025 "Date of Highest minimum temperature °C for years 2011 to 2025 ",25 Jan 2012,09 Feb 2019,06 Mar 2019,13 Apr 2013,01 May 2024,10 Jun 2024,31 Jul 2015,14 Aug 2017,24 Sep 2013,21 Oct 2017,26 Nov 2014,13 Dec 2019,09 Feb 2019,N/A,2011,2025 "Decile 1 minimum temperature (°C) for years 2011 to 2024 ", , , , , , , , , , , , , ,7,2011,2024 "Decile 9 minimum temperature (°C) for years 2011 to 2024 ", , , , , , , , , , , , , ,7,2011,2024 "Mean number of days <= 2 °C for years 2011 to 2025 ",0.0,0.0,0.0,0.0,0.1,0.0,0.1,0.0,0.0,0.0,0.0,0.0,0.2,14,2011,2025 "Mean number of days <= 0 °C for years 2011 to 2025 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,14,2011,2025 "Mean daily ground minimum temperature °C for years 2011 to 2016 ", , , , , , , , , , , , , ,5,2011,2016 "Lowest ground temperature °C for years 2011 to 2016 ", , , , , , , , , , , , , ,5,2011,2016 "Date of Lowest ground temperature °C for years 2011 to 2016 ", , , , , , , , , , , , , ,N/A,2011,2016 "Mean number of days ground min. temp. <= -1 °C for years 2011 to 2016 ", , , , , , , , , , , , , ,5,2011,2016 "Mean rainfall (mm) for years 2011 to 2025 ",6.8,10.2,14.4,23.6,36.1,81.8,77.1,66.9,27.2,18.9,11.5,4.1,383.0,14,2011,2025 "Highest rainfall (mm) for years 2011 to 2025 ",33.0,52.8,87.2,103.8,85.4,148.2,157.0,137.2,74.2,93.6,43.8,16.8,566.6,14,2011,2025 "Date of Highest rainfall for years 2011 to 2025 ",2017,2021,2015,2022,2021,2024,2024,2022,2014,2011,2020,2015,2022,N/A,2011,2025 "Lowest rainfall (mm) for years 2011 to 2025 ",0.0,0.0,0.0,0.4,1.8,14.2,36.8,27.0,4.4,0.6,0.4,0.0,232.2,14,2011,2025 "Date of Lowest rainfall for years 2011 to 2025 ",2024,2023,2012,2018,2019,2013,2023,2014,2019,2015,2013,2014,2023,N/A,2011,2025 "Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",0.0,0.0,0.6,0.5,9.2,41.7,40.6,34.6,6.6,1.3,1.0,0.3, ,15,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",1.0,2.5,3.6,4.0,31.4,74.5,54.6,63.4,17.1,9.6,6.0,1.9, ,15,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",19.5,27.1,46.0,65.5,71.7,139.6,124.8,102.8,52.1,43.1,24.1,13.6, ,15,n/a,n/a "Highest daily rainfall (mm) for years 2011 to 2025 ",26.5,37.2,58.8,44.0,34.6,38.8,48.8,61.6,38.0,44.0,20.8,15.6,61.6,14,2011,2025 "Date of Highest daily rainfall for years 2011 to 2025 ",30 Jan 2017,06 Feb 2021,02 Mar 2015,01 Apr 2022,08 May 2014,21 Jun 2015,17 Jul 2016,16 Aug 2022,22 Sep 2014,27 Oct 2011,02 Nov 2020,23 Dec 2015,16 Aug 2022,N/A,2011,2025 "Mean number of days of rain for years 2011 to 2025 ",2.1,1.9,3.3,4.1,8.0,12.1,14.6,15.3,8.8,5.6,3.5,2.6,81.9,14,2011,2025 "Mean number of days of rain >= 1 mm for years 2011 to 2025 ",1.0,1.2,1.4,2.4,4.9,8.4,8.7,8.9,5.4,3.1,2.0,1.1,48.5,14,2011,2025 "Mean number of days of rain >= 10 mm for years 2011 to 2025 ",0.1,0.3,0.4,0.8,1.3,3.0,2.3,1.9,0.6,0.4,0.3,0.1,11.5,14,2011,2025 "Mean number of days of rain >= 25 mm for years 2011 to 2025 ",0.1,0.1,0.1,0.3,0.3,0.8,0.5,0.3,0.1,0.1,0.0,0.0,2.7,14,2011,2025 "Mean daily wind run (km) for years 2011 to 2025 ", , , , , , , , , , , , , ,8,2011,2025 "Maximum wind gust speed (km/h) for years 2011 to 2025 ",78,83,81,120,113,104,89,93,87,72,81,89,120,14,2011,2025 "Date of Maximum wind gust speed for years 2011 to 2025 ",05 Jan 2021,26 Feb 2020,26 Mar 2015,11 Apr 2021,24 May 2020,05 Jun 2023,27 Jul 2011,13 Aug 2011,13 Sep 2023,04 Oct 2019,28 Nov 2012,10 Dec 2017,11 Apr 2021,N/A,2011,2025 "Mean daily sunshine (hours) for years null to null ", , , , , , , , , , , , , ,, , "Mean daily solar exposure (MJ/(m*m)) for years 2007 to 2025 ",28.0,25.5,21.4,16.9,13.5,11.6,12.2,15.4,19.6,23.3,26.8,28.7,20.2,19,2007,2025 "Mean number of clear days for years null to null ", , , , , , , , , , , , , ,, , "Mean number of cloudy days for years null to null ", , , , , , , , , , , , , ,, , "Mean daily evaporation (mm) for years 2012 to 2020 ", , , , , , , , , , , , , ,6,2012,2020 "Mean 9am temperature (°C) for years 2012 to 2012 ", , , , , , , , , , , , , ,0,2012,2012 "Mean 9am wet bulb temperature (°C) for years 2012 to 2012 ", , , , , , , , , , , , , ,0,2012,2012 "Mean 9am dew point temperature (°C) for years 2012 to 2012 ", , , , , , , , , , , , , ,0,2012,2012 "Mean 9am relative humidity (%) for years 2012 to 2012 ", , , , , , , , , , , , , ,0,2012,2012 "Mean 9am cloud cover (okas) for years 2012 to 2012 ", , , , , , , , , , , , , ,0,2012,2012 "Mean 9am wind speed (km/h) for years 2012 to 2012 ", , , , , , , , , , , , , ,,2012,2012 "Mean 3pm temperature (°C) for years null to null ", , , , , , , , , , , , , ,, , "Mean 3pm wet bulb temperature (°C) for years null to null ", , , , , , , , , , , , , ,, , "Mean 3pm dew point temperature (°C) for years null to null ", , , , , , , , , , , , , ,, , "Mean 3pm relative humidity (%) for years null to null ", , , , , , , , , , , , , ,, , "Mean 3pm cloud cover (oktas) for years null to null ", , , , , , , , , , , , , ,, , "Mean 3pm wind speed (km/h) for years null to null ", , , , , , , , , , , , , ,, ,