"Monthly Climate Statistics for 'BALLADONIA' [011017]" "Created on [ 15 Oct 2025 13:36:20 UTC]" "011017 BALLADONIA" "Commenced: 1891" "Last Record: 2022" "Latitude: 32.46 Degrees South" "Longitude: 123.87 Degrees East" "Elevation: 151 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 1901 to 2021 ",31.4,30.5,28.1,25.0,21.0,18.1,17.6,19.3,22.3,25.1,27.8,30.2,24.7,94,1901,2021 "Highest temperature (°C) for years 1965 to 2022 ",46.9,46.5,45.5,39.7,33.3,29.7,30.0,33.6,38.0,41.6,44.5,48.0,48.0,56,1965,2022 "Date of Highest temperature °C for years 1965 to 2022 ",22 Jan 1990,24 Feb 1991,10 Mar 1973,02 Apr 2021,06 May 1983,01 Jun 2008,31 Jul 1969,30 Aug 2006,28 Sep 1973,28 Oct 2009,17 Nov 2019,31 Dec 1972,31 Dec 1972,N/A,1965,2022 "Lowest maximum temperature (°C) for years 1965 to 2022 ",17.4,16.5,17.2,15.6,11.4,10.5,9.6,10.6,11.7,14.0,14.7,16.1,9.6,56,1965,2022 "Date of Lowest maximum temperature °C for years 1965 to 2022 ",30 Jan 2006,02 Feb 2002,20 Mar 1969,17 Apr 1998,15 May 1968,29 Jun 1974,15 Jul 1986,19 Aug 1968,12 Sep 1969,01 Oct 1992,13 Nov 2014,12 Dec 1968,15 Jul 1986,N/A,1965,2022 "Decile 1 maximum temperature (°C) for years 1965 to 2022 ",25.2,23.7,22.5,20.5,17.4,15.2,14.7,15.5,17.5,19.4,21.0,23.8, ,46,1965,2022 "Decile 9 maximum temperature (°C) for years 1965 to 2022 ",40.0,38.6,35.9,31.7,26.1,22.2,21.9,25.2,28.9,33.2,35.8,38.2, ,46,1965,2022 "Mean number of days >= 30 °C for years 1965 to 2022 ",17.0,13.0,10.0,4.6,0.6,0.0,0.0,0.4,1.8,6.0,9.2,13.5,76.1,56,1965,2022 "Mean number of days >= 35 °C for years 1965 to 2022 ",8.0,5.9,3.4,0.8,0.0,0.0,0.0,0.0,0.1,1.7,3.3,5.4,28.6,56,1965,2022 "Mean number of days >= 40 °C for years 1965 to 2022 ",2.7,1.7,0.7,0.0,0.0,0.0,0.0,0.0,0.0,0.2,0.6,1.4,7.3,56,1965,2022 "Mean minimum temperature (°C) for years 1901 to 2021 ",14.7,14.9,13.6,10.9,8.0,5.8,4.8,5.4,6.8,8.9,11.4,13.3,9.9,94,1901,2021 "Lowest temperature (°C) for years 1965 to 2022 ",6.9,5.0,5.5,1.9,-0.1,-2.3,-3.5,-2.8,-2.2,-0.5,1.5,4.8,-3.5,56,1965,2022 "Date of Lowest temperature °C for years 1965 to 2022 ",03 Jan 1987,26 Feb 1968,30 Mar 1973,25 Apr 1972,22 May 2007,26 Jun 2010,09 Jul 2005,16 Aug 1970,15 Sep 1970,04 Oct 1994,08 Nov 1999,02 Dec 2005,09 Jul 2005,N/A,1965,2022 "Highest minimum temperature (°C) for years 1965 to 2022 ",27.8,26.4,25.9,21.9,18.8,14.9,15.8,15.8,18.9,22.0,26.5,27.1,27.8,56,1965,2022 "Date of Highest minimum temperature °C for years 1965 to 2022 ",10 Jan 2010,17 Feb 2013,25 Mar 1988,30 Apr 1984,02 May 2013,26 Jun 2003,23 Jul 1970,30 Aug 2019,23 Sep 1987,17 Oct 2014,01 Nov 1981,30 Dec 2009,10 Jan 2010,N/A,1965,2022 "Decile 1 minimum temperature (°C) for years 1965 to 2022 ",11.0,11.1,9.4,6.7,3.8,1.5,0.8,1.4,2.6,4.5,7.0,9.5, ,46,1965,2022 "Decile 9 minimum temperature (°C) for years 1965 to 2022 ",18.9,19.0,17.9,15.9,13.0,10.4,9.3,10.0,11.5,13.5,15.9,17.4, ,46,1965,2022 "Mean number of days <= 2 °C for years 1965 to 2022 ",0.0,0.0,0.0,0.0,0.6,3.7,5.4,4.5,1.5,0.2,0.0,0.0,15.9,56,1965,2022 "Mean number of days <= 0 °C for years 1965 to 2022 ",0.0,0.0,0.0,0.0,0.1,0.8,1.9,0.9,0.3,0.0,0.0,0.0,4.0,56,1965,2022 "Mean daily ground minimum temperature °C for years 1966 to 2021 ",13.6,13.8,12.1,9.1,6.1,3.5,2.4,3.1,4.7,7.0,9.9,11.8,8.1,48,1966,2021 "Lowest ground temperature °C for years 1966 to 2021 ",3.2,1.4,1.6,-1.2,-4.0,-6.0,-7.8,-6.7,-4.4,-5.0,-1.6,2.2,-7.8,52,1966,2021 "Date of Lowest ground temperature °C for years 1966 to 2021 ",17 Jan 1986,18 Feb 1986,30 Mar 1987,19 Apr 1994,29 May 1987,13 Jun 1975,09 Jul 1969,07 Aug 2002,18 Sep 2016,04 Oct 1994,01 Nov 1994,05 Dec 1992,09 Jul 1969,N/A,1966,2021 "Mean number of days ground min. temp. <= -1 °C for years 1966 to 2021 ",0.0,0.0,0.0,0.0,0.6,3.0,4.6,3.5,1.4,0.2,0.0,0.0,13.3,52,1966,2021 "Mean rainfall (mm) for years 1891 to 2022 ",20.1,20.1,28.0,19.3,25.8,25.7,20.4,21.0,19.2,23.0,24.0,18.4,265.0,111,1891,2022 "Highest rainfall (mm) for years 1891 to 2022 ",140.6,198.6,168.0,97.0,96.8,124.5,65.7,66.8,89.8,144.8,110.4,96.2,605.8,111,1891,2022 "Date of Highest rainfall for years 1891 to 2022 ",2014,2001,1917,1900,1986,1898,1964,1931,1964,1892,1993,1988,1992,N/A,1891,2022 "Lowest rainfall (mm) for years 1891 to 2022 ",0.0,0.0,0.0,0.0,0.0,0.3,1.8,1.5,0.0,0.0,0.0,0.0,97.8,111,1891,2022 "Date of Lowest rainfall for years 1891 to 2022 ",2002,1991,1980,2001,1972,1928,1913,1893,2021,2012,2019,2019,1891,N/A,1891,2022 "Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",0.0,0.3,1.8,1.2,3.8,7.8,6.5,6.5,2.8,3.6,0.5,1.1, ,112,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",10.0,10.2,14.6,15.7,19.1,21.5,18.3,17.0,16.0,15.0,14.3,10.9, ,112,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",52.1,52.0,78.8,43.8,53.6,46.3,36.1,39.1,41.8,44.7,55.7,44.0, ,112,n/a,n/a "Highest daily rainfall (mm) for years 1891 to 2022 ",134.1,56.8,77.5,41.1,57.7,34.8,26.2,37.6,58.9,45.0,47.8,69.3,134.1,95,1891,2022 "Date of Highest daily rainfall for years 1891 to 2022 ",04 Jan 2007,17 Feb 2001,08 Mar 1943,29 Apr 1925,03 May 1908,27 Jun 1995,26 Jul 1985,12 Aug 1931,26 Sep 1964,25 Oct 1941,14 Nov 2014,13 Dec 1968,04 Jan 2007,N/A,1891,2022 "Mean number of days of rain for years 1891 to 2022 ",3.6,3.7,5.0,5.0,6.6,8.1,7.9,7.7,5.8,5.1,4.7,3.7,66.9,97,1891,2022 "Mean number of days of rain >= 1 mm for years 1891 to 2022 ",1.9,2.0,2.8,2.7,3.4,4.0,4.0,3.7,2.7,2.6,2.5,2.0,34.3,95,1891,2022 "Mean number of days of rain >= 10 mm for years 1891 to 2022 ",0.4,0.4,0.6,0.4,0.4,0.3,0.2,0.3,0.3,0.4,0.6,0.4,4.7,95,1891,2022 "Mean number of days of rain >= 25 mm for years 1891 to 2022 ",0.1,0.1,0.2,0.1,0.1,0.0,0.0,0.0,0.0,0.1,0.1,0.1,0.9,95,1891,2022 "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 ",26.3,22.8,18.5,14.6,11.2,9.8,10.6,13.8,17.9,22.0,25.0,27.4,18.3,35,1990,2025 "Mean number of clear days for years 1965 to 2010 ",9.0,6.4,6.2,4.6,5.0,6.0,6.5,6.6,6.3,5.8,5.6,7.3,75.3,45,1965,2010 "Mean number of cloudy days for years 1965 to 2010 ",6.2,8.2,9.8,9.3,9.0,8.6,7.6,7.4,8.1,9.2,8.6,7.1,99.1,45,1965,2010 "Mean daily evaporation (mm) for years 1974 to 1977 ", , , , , , , , , , , , , ,3,1974,1977 "Mean 9am temperature (°C) for years 1902 to 2010 ",22.5,22.0,20.5,17.9,14.3,11.4,10.7,12.4,15.4,17.9,20.2,21.8,17.3,86,1902,2010 "Mean 9am wet bulb temperature (°C) for years 1902 to 2010 ",16.8,17.0,16.1,14.3,11.6,9.3,8.6,9.6,11.2,12.9,14.6,16.0,13.2,75,1902,2010 "Mean 9am dew point temperature (°C) for years 1965 to 2010 ",12.8,13.5,12.4,11.4,9.0,7.0,6.0,6.4,6.8,8.0,9.7,11.3,9.5,34,1965,2010 "Mean 9am relative humidity (%) for years 1937 to 2010 ",56,60,61,67,71,74,73,67,58,54,53,53,62,40,1937,2010 "Mean 9am cloud cover (okas) for years 1902 to 2013 ",3.6,4.0,4.2,3.9,3.7,3.5,3.0,3.0,3.2,3.7,3.8,3.4,3.6,86,1902,2013 "Mean 9am wind speed (km/h) for years 1965 to 2010 ",10.0,9.5,9.3,9.6,9.8,10.6,11.4,12.3,13.3,12.6,11.4,10.2,10.8,40,1965,2010 "Mean 3pm temperature (°C) for years 1902 to 2010 ",29.8,29.2,26.9,23.8,19.9,17.0,16.5,18.1,21.0,23.5,26.2,28.5,23.4,86,1902,2010 "Mean 3pm wet bulb temperature (°C) for years 1902 to 2010 ",19.3,19.6,18.3,16.6,14.1,12.2,11.6,12.2,13.8,15.1,17.0,18.6,15.7,75,1902,2010 "Mean 3pm dew point temperature (°C) for years 1965 to 2010 ",12.4,13.1,11.5,10.9,8.5,7.0,6.2,5.9,6.8,7.2,9.8,11.4,9.2,34,1965,2010 "Mean 3pm relative humidity (%) for years 1937 to 2010 ",37,41,42,46,49,53,52,46,42,38,40,38,44,40,1937,2010 "Mean 3pm cloud cover (oktas) for years 1902 to 2010 ",2.9,3.2,3.8,4.2,4.3,4.4,4.2,4.0,3.8,3.9,3.8,3.2,3.8,85,1902,2010 "Mean 3pm wind speed (km/h) for years 1965 to 2010 ",11.4,10.7,9.8,10.1,11.0,12.0,13.2,13.7,14.4,13.1,12.9,11.8,12.0,38,1965,2010