"Monthly Climate Statistics for 'LANCELIN' [009114]" "Created on [ 15 Oct 2025 14:34:29 UTC]" "009114 LANCELIN" "Commenced: 1965" "Last Record: 2021" "Latitude: 31.02 Degrees South" "Longitude: 115.33 Degrees East" "Elevation: 2 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 1965 to 2021 ",29.1,29.8,28.5,25.6,22.8,20.3,19.3,19.4,20.5,22.6,24.9,27.4,24.2,54,1965,2021 "Highest temperature (°C) for years 1965 to 2021 ",46.0,45.3,43.6,37.5,32.0,29.4,27.7,31.0,34.1,39.0,40.7,43.2,46.0,54,1965,2021 "Date of Highest temperature °C for years 1965 to 2021 ",26 Jan 1979,23 Feb 1991,07 Mar 2007,03 Apr 1971,01 May 2002,05 Jun 1975,15 Jul 1977,28 Aug 2019,24 Sep 2020,17 Oct 2009,22 Nov 1978,26 Dec 1997,26 Jan 1979,N/A,1965,2021 "Lowest maximum temperature (°C) for years 1965 to 2021 ",19.6,17.6,18.1,17.2,13.4,13.0,12.8,12.8,14.6,14.4,15.2,19.0,12.8,54,1965,2021 "Date of Lowest maximum temperature °C for years 1965 to 2021 ",30 Jan 2017,09 Feb 2017,27 Mar 1968,21 Apr 1980,04 May 1985,22 Jun 1981,10 Jul 2011,27 Aug 1968,19 Sep 1992,05 Oct 1968,19 Nov 1992,01 Dec 1973,27 Aug 1968,N/A,1965,2021 "Decile 1 maximum temperature (°C) for years 1965 to 2021 ",23.9,24.1,23.5,21.7,19.5,17.5,16.7,16.9,17.7,19.0,20.7,22.4, ,53,1965,2021 "Decile 9 maximum temperature (°C) for years 1965 to 2021 ",37.4,37.2,35.5,30.6,26.5,23.4,22.0,22.5,24.1,28.0,32.0,35.5, ,53,1965,2021 "Mean number of days >= 30 °C for years 1965 to 2021 ",11.2,12.4,10.5,4.0,0.6,0.0,0.0,0.0,0.2,2.0,4.3,8.4,53.6,54,1965,2021 "Mean number of days >= 35 °C for years 1965 to 2021 ",5.4,5.5,3.9,0.4,0.0,0.0,0.0,0.0,0.0,0.3,1.1,3.6,20.2,54,1965,2021 "Mean number of days >= 40 °C for years 1965 to 2021 ",1.1,0.7,0.4,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.1,0.5,2.8,54,1965,2021 "Mean minimum temperature (°C) for years 1965 to 2021 ",17.6,18.1,16.8,14.6,12.4,10.8,9.9,9.9,10.5,12.1,14.2,16.2,13.6,53,1965,2021 "Lowest temperature (°C) for years 1965 to 2021 ",8.6,8.3,6.3,4.4,3.3,1.6,1.5,0.1,1.0,3.2,4.4,4.4,0.1,54,1965,2021 "Date of Lowest temperature °C for years 1965 to 2021 ",06 Jan 1999,22 Feb 1967,24 Mar 2001,25 Apr 1971,31 May 2013,19 Jun 1974,21 Jul 2013,28 Aug 1990,03 Sep 1977,01 Oct 1986,01 Nov 1968,14 Dec 1971,28 Aug 1990,N/A,1965,2021 "Highest minimum temperature (°C) for years 1965 to 2021 ",29.5,28.4,28.3,23.8,21.6,19.9,16.8,17.4,18.1,22.4,24.8,25.5,29.5,54,1965,2021 "Date of Highest minimum temperature °C for years 1965 to 2021 ",27 Jan 1979,02 Feb 1970,06 Mar 2007,14 Apr 1999,08 May 1998,13 Jun 1988,11 Jul 1992,08 Aug 1977,28 Sep 1985,29 Oct 1979,22 Nov 2015,27 Dec 2000,27 Jan 1979,N/A,1965,2021 "Decile 1 minimum temperature (°C) for years 1965 to 2021 ",13.7,14.1,12.5,10.6,8.4,6.7,6.0,6.0,6.7,8.0,10.3,12.6, ,53,1965,2021 "Decile 9 minimum temperature (°C) for years 1965 to 2021 ",21.0,21.8,21.0,18.8,16.5,14.5,14.0,13.9,14.7,16.0,18.0,19.6, ,53,1965,2021 "Mean number of days <= 2 °C for years 1965 to 2021 ",0.0,0.0,0.0,0.0,0.0,0.1,0.1,0.1,0.0,0.0,0.0,0.0,0.3,54,1965,2021 "Mean number of days <= 0 °C for years 1965 to 2021 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,54,1965,2021 "Mean daily ground minimum temperature °C for years 1965 to 2015 ",15.4,15.8,14.3,12.3,10.1,8.8,8.1,8.0,8.5,9.8,12.0,14.1,11.4,47,1965,2015 "Lowest ground temperature °C for years 1965 to 2015 ",3.9,4.4,2.2,-0.6,-0.8,-2.5,-1.4,-1.8,-0.3,-1.0,-0.8,1.7,-2.5,47,1965,2015 "Date of Lowest ground temperature °C for years 1965 to 2015 ",08 Jan 1969,25 Feb 1968,26 Mar 1972,25 Apr 1971,25 May 1968,30 Jun 1972,06 Jul 1972,10 Aug 1978,07 Sep 1968,16 Oct 1974,01 Nov 1968,13 Dec 1968,30 Jun 1972,N/A,1965,2015 "Mean number of days ground min. temp. <= -1 °C for years 1965 to 2015 ",0.0,0.0,0.0,0.0,0.0,0.1,0.1,0.2,0.0,0.0,0.0,0.0,0.4,48,1965,2015 "Mean rainfall (mm) for years 1965 to 2021 ",11.0,14.1,16.0,30.4,79.4,117.4,119.0,91.6,56.2,28.2,20.6,8.3,587.8,55,1965,2021 "Highest rainfall (mm) for years 1965 to 2021 ",101.4,92.8,69.1,123.8,216.0,219.2,203.5,187.0,116.2,86.6,70.8,59.6,853.8,55,1965,2021 "Date of Highest rainfall for years 1965 to 2021 ",1990,1986,1971,1974,1999,1978,1973,1992,1999,1977,1981,2007,1999,N/A,1965,2021 "Lowest rainfall (mm) for years 1965 to 2021 ",0.0,0.0,0.0,0.0,15.3,14.0,46.0,10.0,8.0,4.1,0.0,0.0,333.0,55,1965,2021 "Date of Lowest rainfall for years 1965 to 2021 ",2010,2014,2012,2017,2019,2013,2010,2015,2010,1969,2013,2014,2010,N/A,1965,2021 "Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",0.0,0.0,0.8,3.9,26.6,44.0,68.7,50.0,28.0,10.6,3.8,0.6, ,56,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",2.1,3.2,10.0,29.5,69.8,119.2,113.4,95.4,53.2,23.2,13.4,4.2, ,56,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",34.0,50.2,46.1,52.8,147.0,184.8,174.3,125.6,96.2,55.4,45.0,26.0, ,56,n/a,n/a "Highest daily rainfall (mm) for years 1965 to 2021 ",85.8,73.0,46.4,78.6,64.6,63.2,74.7,61.2,46.4,45.8,53.2,30.2,85.8,56,1965,2021 "Date of Highest daily rainfall for years 1965 to 2021 ",29 Jan 1990,03 Feb 2012,26 Mar 2016,03 Apr 1974,19 May 1999,23 Jun 2019,29 Jul 1987,18 Aug 2005,11 Sep 1999,18 Oct 1995,13 Nov 1981,16 Dec 2007,29 Jan 1990,N/A,1965,2021 "Mean number of days of rain for years 1965 to 2021 ",2.2,2.1,3.6,6.9,11.5,15.1,16.7,15.0,12.3,8.0,5.3,2.9,101.6,55,1965,2021 "Mean number of days of rain >= 1 mm for years 1965 to 2021 ",1.3,1.3,2.2,4.8,9.5,13.2,14.5,12.5,9.6,5.8,3.8,1.8,80.3,56,1965,2021 "Mean number of days of rain >= 10 mm for years 1965 to 2021 ",0.3,0.3,0.6,0.9,2.5,3.9,4.1,3.1,1.6,0.7,0.4,0.2,18.6,56,1965,2021 "Mean number of days of rain >= 25 mm for years 1965 to 2021 ",0.1,0.2,0.1,0.1,0.5,0.7,0.7,0.4,0.1,0.1,0.1,0.0,3.1,56,1965,2021 "Mean daily wind run (km) for years null to null ", , , , , , , , , , , , , ,, , "Maximum wind gust speed (km/h) for years null to null ", , , , , , , , , , , , , ,, , "Date of Maximum wind gust speed for years null to null ", , , , , , , , , , , , , ,N/A, , "Mean daily sunshine (hours) for years null to null ", , , , , , , , , , , , , ,, , "Mean daily solar exposure (MJ/(m*m)) for years 1990 to 2025 ",28.8,25.7,21.0,15.7,11.8,10.0,10.6,13.7,18.0,23.3,27.0,29.6,19.6,35,1990,2025 "Mean number of clear days for years 1965 to 2010 ",17.2,14.8,14.3,10.2,8.5,7.1,7.2,8.3,9.2,11.5,12.0,15.7,136.0,44,1965,2010 "Mean number of cloudy days for years 1965 to 2010 ",4.9,4.8,6.3,9.0,11.3,12.6,11.8,11.9,9.1,8.0,6.7,4.5,100.9,44,1965,2010 "Mean daily evaporation (mm) for years null to null ", , , , , , , , , , , , , ,, , "Mean 9am temperature (°C) for years 1965 to 2010 ",24.4,24.3,22.7,19.8,16.7,14.5,13.7,14.1,16.1,18.5,20.9,23.3,19.1,44,1965,2010 "Mean 9am wet bulb temperature (°C) for years 1965 to 2010 ",18.5,18.6,17.5,16.0,13.8,12.1,11.5,11.8,13.1,14.3,16.1,17.5,15.1,37,1965,2010 "Mean 9am dew point temperature (°C) for years 1965 to 2010 ",13.8,14.3,13.5,12.9,10.9,9.8,9.3,9.4,10.2,10.8,12.0,13.0,11.7,37,1965,2010 "Mean 9am relative humidity (%) for years 1965 to 2010 ",55,56,59,67,70,75,76,74,69,63,59,56,65,37,1965,2010 "Mean 9am cloud cover (okas) for years 1965 to 2010 ",2.9,2.9,3.2,4.0,4.4,4.5,4.5,4.5,4.1,3.8,3.7,3.0,3.8,44,1965,2010 "Mean 9am wind speed (km/h) for years 1965 to 2010 ",20.4,20.2,19.3,16.8,17.7,18.8,18.8,18.1,18.5,18.9,19.4,19.8,18.9,43,1965,2010 "Mean 3pm temperature (°C) for years 1965 to 2010 ",25.7,26.6,25.7,23.4,21.0,18.8,17.8,18.0,18.9,20.4,22.2,24.2,21.9,44,1965,2010 "Mean 3pm wet bulb temperature (°C) for years 1965 to 2010 ",20.5,21.0,20.2,18.6,16.5,14.8,14.1,14.2,15.0,16.0,17.7,19.1,17.3,37,1965,2010 "Mean 3pm dew point temperature (°C) for years 1965 to 2010 ",17.2,17.5,16.5,15.1,12.8,11.3,10.7,10.7,11.7,12.5,14.3,15.7,13.8,36,1965,2010 "Mean 3pm relative humidity (%) for years 1965 to 2010 ",61,60,60,62,61,63,65,64,64,62,62,61,62,36,1965,2010 "Mean 3pm cloud cover (oktas) for years 1965 to 2010 ",2.4,2.7,3.0,3.9,4.3,4.8,4.6,4.4,4.0,3.3,3.2,2.6,3.6,44,1965,2010 "Mean 3pm wind speed (km/h) for years 1965 to 2010 ",26.4,24.8,23.1,19.7,17.8,19.3,19.2,19.3,21.2,23.4,25.3,26.2,22.1,43,1965,2010