"Monthly Climate Statistics for 'NORSEMAN AERO' [012009]" "Created on [ 22 Oct 2025 14:57:37 UTC]" "012009 NORSEMAN AERO" "Commenced: 1999" "Last Record: 2025" "Latitude: 32.21 Degrees South" "Longitude: 121.75 Degrees East" "Elevation: 263 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 1999 to 2025 ",32.8,31.8,28.8,25.2,21.1,17.9,17.4,19.3,22.7,26.1,28.6,31.5,25.3,25,1999,2025 "Highest temperature (°C) for years 1999 to 2025 ",46.5,45.4,43.5,39.2,32.0,28.2,25.5,32.9,38.7,40.0,45.4,45.1,46.5,26,1999,2025 "Date of Highest temperature °C for years 1999 to 2025 ",13 Jan 2019,20 Feb 2024,05 Mar 2008,06 Apr 2021,06 May 2002,01 Jun 2017,31 Jul 2024,26 Aug 2023,29 Sep 2023,10 Oct 2019,17 Nov 2019,19 Dec 2005,13 Jan 2019,N/A,1999,2025 "Lowest maximum temperature (°C) for years 1999 to 2025 ",17.3,16.3,17.0,15.0,12.1,9.5,8.9,10.9,11.8,12.0,13.4,15.0,8.9,26,1999,2025 "Date of Lowest maximum temperature °C for years 1999 to 2025 ",04 Jan 2007,08 Feb 2017,27 Mar 2000,29 Apr 2000,24 May 2004,26 Jun 2023,09 Jul 2016,28 Aug 2004,01 Sep 2015,30 Oct 2022,01 Nov 2005,01 Dec 2001,09 Jul 2016,N/A,1999,2025 "Decile 1 maximum temperature (°C) for years 1999 to 2025 ",25.8,25.0,22.4,19.9,16.5,14.4,13.7,15.0,16.8,19.9,21.5,24.8, ,25,1999,2025 "Decile 9 maximum temperature (°C) for years 1999 to 2025 ",39.8,38.7,36.1,31.0,26.0,21.8,21.1,24.5,28.0,33.6,35.5,38.1, ,25,1999,2025 "Mean number of days >= 30 °C for years 1999 to 2025 ",21.8,17.2,12.5,4.2,0.5,0.0,0.0,0.4,2.2,7.3,12.2,18.2,96.5,26,1999,2025 "Mean number of days >= 35 °C for years 1999 to 2025 ",10.8,8.3,3.7,0.7,0.0,0.0,0.0,0.0,0.3,1.6,3.8,8.1,37.3,26,1999,2025 "Mean number of days >= 40 °C for years 1999 to 2025 ",3.3,2.0,0.5,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.5,2.2,8.5,26,1999,2025 "Mean minimum temperature (°C) for years 1999 to 2025 ",15.9,16.1,14.4,11.0,7.0,5.0,4.1,4.6,6.5,9.7,12.2,14.1,10.0,25,1999,2025 "Lowest temperature (°C) for years 1999 to 2025 ",5.7,5.9,1.7,0.0,-2.3,-6.0,-4.4,-3.7,-4.3,-1.9,0.9,3.0,-6.0,26,1999,2025 "Date of Lowest temperature °C for years 1999 to 2025 ",20 Jan 2007,01 Feb 2006,29 Mar 2007,30 Apr 2020,27 May 2023,27 Jun 2010,07 Jul 2005,18 Aug 2018,11 Sep 2004,21 Oct 2016,03 Nov 2007,04 Dec 2002,27 Jun 2010,N/A,1999,2025 "Highest minimum temperature (°C) for years 1999 to 2025 ",27.0,26.1,25.8,22.3,19.0,14.8,14.0,14.6,19.6,21.6,23.8,26.8,27.0,26,1999,2025 "Date of Highest minimum temperature °C for years 1999 to 2025 ",13 Jan 2014,20 Feb 2024,30 Mar 2021,06 Apr 2007,06 May 2002,12 Jun 2020,03 Jul 2018,08 Aug 2013,29 Sep 2023,28 Oct 2009,25 Nov 2007,19 Dec 2019,13 Jan 2014,N/A,1999,2025 "Decile 1 minimum temperature (°C) for years 1999 to 2025 ",11.5,11.3,8.6,5.3,1.7,0.0,-1.1,-0.8,1.0,4.1,6.9,9.0, ,25,1999,2025 "Decile 9 minimum temperature (°C) for years 1999 to 2025 ",20.2,20.3,18.6,16.0,12.8,10.4,9.4,10.0,11.4,14.9,17.0,18.4, ,25,1999,2025 "Mean number of days <= 2 °C for years 1999 to 2025 ",0.0,0.0,0.0,0.4,3.5,7.8,10.5,9.4,4.3,1.4,0.2,0.0,37.5,26,1999,2025 "Mean number of days <= 0 °C for years 1999 to 2025 ",0.0,0.0,0.0,0.0,0.8,3.4,5.3,5.0,1.9,0.2,0.0,0.0,16.6,26,1999,2025 "Mean daily ground minimum temperature °C for years null to null ", , , , , , , , , , , , , ,, , "Lowest ground temperature °C for years null to null ", , , , , , , , , , , , , ,, , "Date of Lowest ground temperature °C for years null to null ", , , , , , , , , , , , , ,N/A, , "Mean number of days ground min. temp. <= -1 °C for years null to null ", , , , , , , , , , , , , ,, , "Mean rainfall (mm) for years 1999 to 2025 ",30.3,25.3,29.9,25.7,17.1,20.7,21.2,24.9,17.5,22.8,26.5,19.1,281.3,26,1999,2025 "Highest rainfall (mm) for years 1999 to 2025 ",93.6,136.8,149.8,71.0,47.6,54.8,55.2,48.0,71.8,82.8,92.2,79.8,454.2,26,1999,2025 "Date of Highest rainfall for years 1999 to 2025 ",2000,2001,2000,2003,2013,2016,2013,2005,2008,2018,2012,2002,2013,N/A,1999,2025 "Lowest rainfall (mm) for years 1999 to 2025 ",0.0,0.0,0.0,0.0,1.2,1.4,5.8,7.4,0.4,1.0,0.6,0.8,183.4,26,1999,2025 "Date of Lowest rainfall for years 1999 to 2025 ",2015,2019,2001,2012,2000,2008,2019,2006,2018,2012,2007,2005,2010,N/A,1999,2025 "Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",0.8,4.7,3.2,2.4,1.8,6.5,6.3,12.2,2.8,6.0,3.3,1.7, ,26,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",22.5,16.3,19.4,25.8,13.1,15.9,17.8,23.5,10.0,14.6,16.8,13.1, ,26,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",74.5,50.5,60.2,49.2,42.9,36.0,38.8,43.1,42.6,55.2,63.5,41.5, ,26,n/a,n/a "Highest daily rainfall (mm) for years 1999 to 2025 ",53.0,50.0,76.0,39.0,30.4,31.2,21.0,23.0,55.0,43.8,42.0,71.0,76.0,26,1999,2025 "Date of Highest daily rainfall for years 1999 to 2025 ",21 Jan 2001,24 Feb 2001,11 Mar 2000,01 Apr 2003,18 May 2011,04 Jun 2025,31 Jul 2001,01 Aug 2015,27 Sep 2008,19 Oct 2014,27 Nov 2013,28 Dec 2002,11 Mar 2000,N/A,1999,2025 "Mean number of days of rain for years 1999 to 2025 ",5.2,4.9,5.7,6.6,6.7,9.0,10.5,10.4,6.9,6.4,6.8,4.2,83.3,26,1999,2025 "Mean number of days of rain >= 1 mm for years 1999 to 2025 ",3.3,3.0,3.3,3.6,3.3,4.7,5.0,5.7,3.5,4.0,3.6,2.3,45.3,26,1999,2025 "Mean number of days of rain >= 10 mm for years 1999 to 2025 ",0.8,0.8,0.7,0.7,0.3,0.3,0.4,0.5,0.4,0.5,0.8,0.5,6.7,26,1999,2025 "Mean number of days of rain >= 25 mm for years 1999 to 2025 ",0.3,0.2,0.3,0.2,0.1,0.1,0.0,0.0,0.1,0.2,0.2,0.2,1.9,26,1999,2025 "Mean daily wind run (km) for years 2003 to 2025 ",374,349,324,286,267,284,303,326,351,358,371,374,331,20,2003,2025 "Maximum wind gust speed (km/h) for years 2003 to 2025 ",128,107,106,98,81,106,87,113,106,117,104,87,128,21,2003,2025 "Date of Maximum wind gust speed for years 2003 to 2025 ",30 Jan 2011,12 Feb 2004,25 Mar 2013,25 Apr 2011,06 May 2020,13 Jun 2012,15 Jul 2021,06 Aug 2007,12 Sep 2007,16 Oct 2014,17 Nov 2015,07 Dec 2006,30 Jan 2011,N/A,2003,2025 "Mean daily sunshine (hours) for years null to null ", , , , , , , , , , , , , ,, , "Mean daily solar exposure (MJ/(m*m)) for years 1990 to 2025 ",27.0,23.7,19.4,14.7,11.1,9.6,10.4,13.7,17.8,22.2,25.3,27.7,18.6,35,1990,2025 "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 null to null ", , , , , , , , , , , , , ,, , "Mean 9am temperature (°C) for years 1999 to 2010 ",21.8,21.4,19.6,17.3,13.5,10.4,9.9,11.3,14.2,17.2,19.8,20.9,16.4,11,1999,2010 "Mean 9am wet bulb temperature (°C) for years 1999 to 2010 ", , , , , , , , , , , , , ,8,1999,2010 "Mean 9am dew point temperature (°C) for years 1999 to 2010 ",11.4,12.3,11.2,10.5,8.3,6.3,5.8,5.5,6.4,6.5,8.3,9.3,8.5,11,1999,2010 "Mean 9am relative humidity (%) for years 1999 to 2010 ",55,58,61,66,73,77,77,70,61,52,50,50,63,11,1999,2010 "Mean 9am cloud cover (okas) for years null to null ", , , , , , , , , , , , , ,, , "Mean 9am wind speed (km/h) for years 1999 to 2010 ",17.9,18.5,17.9,16.5,13.8,13.9,14.7,16.9,20.1,20.1,19.5,18.7,17.4,11,1999,2010 "Mean 3pm temperature (°C) for years 1999 to 2010 ",30.6,29.8,27.6,24.0,20.3,17.0,16.2,18.0,20.8,24.0,26.9,29.4,23.7,11,1999,2010 "Mean 3pm wet bulb temperature (°C) for years 1999 to 2010 ", , , , , , , , , , , , , ,8,1999,2010 "Mean 3pm dew point temperature (°C) for years 1999 to 2010 ",9.0,10.6,8.9,8.3,6.5,5.3,4.8,3.3,3.6,4.1,5.7,6.5,6.4,11,1999,2010 "Mean 3pm relative humidity (%) for years 1999 to 2010 ",31,34,35,40,44,48,49,41,35,31,30,27,37,11,1999,2010 "Mean 3pm cloud cover (oktas) for years null to null ", , , , , , , , , , , , , ,, , "Mean 3pm wind speed (km/h) for years 1999 to 2010 ",19.1,17.7,17.3,17.9,18.1,20.7,20.8,22.1,23.2,21.1,20.1,20.0,19.8,11,1999,2010