"Monthly Climate Statistics for 'HALLS CREEK METEOROLOGICAL OFFICE' [002012]"
"Created on [ 15 Oct 2025 14:20:53 UTC]"

"002012 HALLS CREEK METEOROLOGICAL OFFICE"
"Commenced: 1944"
"Last Record: 2019"
"Latitude:   18.23 Degrees South"
"Longitude:  127.66 Degrees East"
"Elevation:     422 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 1944 to 2018 ",36.7,35.6,35.4,33.9,30.0,27.3,27.3,30.0,34.2,37.2,38.3,37.8,33.6,72,1944,2018
"Highest temperature (°C) for years 1944 to 2018 ",44.9,43.3,42.2,40.3,37.5,35.0,34.4,37.2,40.2,43.8,45.0,44.9,45.0,72,1944,2018
"Date of Highest temperature  °C  for years 1944 to 2018 ",06 Jan  2016,01 Feb  1948,03 Mar  1988,05 Apr  2018,02 May  2016,12 Jun  2018,26 Jul  1998,31 Aug  2009,27 Sep  2013,29 Oct  1953,08 Nov  1988,16 Dec  1972,08 Nov  1988,N/A,1944,2018
"Lowest maximum temperature (°C) for years 1944 to 2018 ",22.3,23.3,21.3,19.7,13.4,12.4,11.4,14.6,18.4,22.2,19.4,23.6,11.4,72,1944,2018
"Date of Lowest maximum temperature  °C  for years 1944 to 2018 ",18 Jan  1966,23 Feb  1993,17 Mar  1960,25 Apr  1983,20 May  1968,14 Jun  1993,19 Jul  1955,13 Aug  1978,08 Sep  1974,20 Oct  2000,18 Nov  1981,14 Dec  1971,19 Jul  1955,N/A,1944,2018
"Decile 1 maximum temperature (°C) for years 1944 to 2018 ",31.8,31.3,31.6,30.5,25.8,23.1,23.2,25.9,30.6,33.9,34.9,33.5, ,72,1944,2018
"Decile 9 maximum temperature (°C) for years 1944 to 2018 ",40.7,39.9,38.8,37.1,33.7,31.2,31.0,33.8,37.2,40.0,41.2,41.4, ,72,1944,2018
"Mean number of days >= 30 °C for years 1944 to 2018 ",29.6,26.5,29.3,27.5,17.1,6.7,6.5,16.8,27.6,29.7,29.1,30.1,276.5,72,1944,2018
"Mean number of days >= 35 °C for years 1944 to 2018 ",21.9,16.5,19.2,10.8,0.9,0.0,0.0,1.1,12.9,25.3,26.3,25.7,160.6,72,1944,2018
"Mean number of days >= 40 °C for years 1944 to 2018 ",5.1,2.6,0.9,0.0,0.0,0.0,0.0,0.0,0.0,3.2,8.3,8.1,28.2,72,1944,2018
"Mean minimum temperature (°C) for years 1944 to 2018 ",24.3,23.7,22.8,20.4,16.7,13.7,12.7,14.7,19.0,22.7,24.5,24.8,20.0,72,1944,2018
"Lowest temperature (°C) for years 1944 to 2018 ",15.6,17.7,15.6,11.0,7.1,3.0,0.2,4.9,8.3,12.8,13.5,15.6,0.2,72,1944,2018
"Date of Lowest temperature  °C  for years 1944 to 2018 ",26 Jan  1945,05 Feb  1954,25 Mar  1976,10 Apr  1945,25 May  1967,27 Jun  1967,18 Jul  1945,08 Aug  1953,14 Sep  1958,07 Oct  1966,19 Nov  1981,22 Dec  1950,18 Jul  1945,N/A,1944,2018
"Highest minimum temperature (°C) for years 1944 to 2018 ",30.7,30.0,30.3,28.7,25.6,24.1,22.6,24.6,27.4,31.3,31.1,31.8,31.8,72,1944,2018
"Date of Highest minimum temperature  °C  for years 1944 to 2018 ",09 Jan  1970,19 Feb  1970,06 Mar  1973,14 Apr  1961,15 May  1952,06 Jun  1973,07 Jul  2005,30 Aug  1960,20 Sep  2009,30 Oct  2005,17 Nov  1967,09 Dec  2009,09 Dec  2009,N/A,1944,2018
"Decile 1 minimum temperature (°C) for years 1944 to 2018 ",21.7,21.4,20.1,16.7,12.2,9.4,8.6,10.3,14.4,18.9,21.2,21.8, ,72,1944,2018
"Decile 9 minimum temperature (°C) for years 1944 to 2018 ",27.1,26.1,25.4,24.0,20.9,18.2,17.0,19.4,23.2,26.2,27.7,27.8, ,72,1944,2018
"Mean number of days <= 2 °C for years 1944 to 2018 ",0.0,0.0,0.0,0.0,0.0,0.0,0.1,0.0,0.0,0.0,0.0,0.0,0.1,72,1944,2018
"Mean number of days <= 0 °C for years 1944 to 2018 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,72,1944,2018
"Mean daily ground minimum temperature °C for years 1966 to 2016 ",23.6,22.9,21.5,18.0,14.3,10.8,9.9,12.0,16.7,20.6,23.0,23.5,18.1,49,1966,2016
"Lowest ground temperature °C for years 1966 to 2016 ",16.5,16.2,10.6,7.9,2.8,1.1,0.4,2.4,5.1,9.2,12.9,14.4,0.4,50,1966,2016
"Date of Lowest ground temperature °C for years 1966 to 2016 ",31 Jan  1984,10 Feb  1973,27 Mar  1967,30 Apr  1967,25 May  1967,27 Jun  1967,09 Jul  1974,01 Aug  1977,02 Sep  1970,07 Oct  1966,15 Nov  1966,17 Dec  1971,09 Jul  1974,N/A,1966,2016
"Mean number of days ground min. temp. <= -1 °C for years 1966 to 2016 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,50,1966,2016
"Mean rainfall (mm) for years 1944 to 2018 ",159.8,143.5,82.9,21.4,12.7,5.1,6.0,2.1,4.3,17.7,39.5,83.0,575.4,74,1944,2018
"Highest rainfall (mm) for years 1944 to 2018 ",501.2,533.8,381.2,190.2,105.4,87.4,71.4,48.6,84.8,101.8,174.8,207.5,1197.8,74,1944,2018
"Date of Highest rainfall for years 1944 to 2018 ",1959,1993,1982,2000,1979,1957,1978,1973,1974,2000,1973,1971,2000,N/A,1944,2018
"Lowest rainfall (mm) for years 1944 to 2018 ",13.0,1.8,2.3,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.2,4.3,202.8,74,1944,2018
"Date of Lowest rainfall for years 1944 to 2018 ",1989,2007,1954,2018,2015,2018,2018,2018,2017,1994,1992,1947,1989,N/A,1944,2018
"Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",43.4,26.7,9.0,0.0,0.0,0.0,0.0,0.0,0.0,0.3,8.2,17.3, ,75,n/a,n/a
"Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",137.2,110.8,47.4,5.0,0.4,0.0,0.0,0.0,0.0,7.4,29.7,81.5, ,75,n/a,n/a
"Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",298.5,290.3,232.5,55.8,42.2,5.4,21.5,3.5,10.7,52.2,78.9,148.4, ,75,n/a,n/a
"Highest daily rainfall (mm) for years 1944 to 2018 ",202.2,123.8,141.2,92.4,60.6,44.0,48.0,41.9,36.6,61.2,97.0,119.6,202.2,74,1944,2018
"Date of Highest daily rainfall for years 1944 to 2018 ",09 Jan  1959,15 Feb  1975,14 Mar  2011,19 Apr  2000,24 May  1979,07 Jun  2008,16 Jul  1956,26 Aug  1973,09 Sep  1974,15 Oct  1980,23 Nov  1973,24 Dec  1960,09 Jan  1959,N/A,1944,2018
"Mean number of days of rain for years 1944 to 2018 ",13.6,12.8,8.3,2.6,2.0,0.9,0.8,0.5,0.9,3.3,6.6,11.0,63.3,74,1944,2018
"Mean number of days of rain >= 1 mm for years 1944 to 2018 ",10.9,10.3,6.3,1.8,1.3,0.5,0.6,0.3,0.6,2.4,4.5,7.9,47.4,74,1944,2018
"Mean number of days of rain >= 10 mm for years 1944 to 2018 ",4.4,4.0,2.2,0.6,0.4,0.1,0.2,0.1,0.1,0.5,1.1,2.4,16.1,74,1944,2018
"Mean number of days of rain >= 25 mm for years 1944 to 2018 ",1.9,1.7,0.9,0.2,0.1,0.1,0.1,0.0,0.1,0.1,0.4,0.8,6.4,74,1944,2018
"Mean daily wind run (km) for years 1996 to 2016 ",241,230,216,217,231,251,233,219,228,232,240,242,232,20,1996,2016
"Maximum wind gust speed (km/h) for years 1962 to 2017 ",143,115,135,87,71,65,93,72,102,87,108,109,143,46,1962,2017
"Date of Maximum wind gust speed for years 1962 to 2017 ",27 Jan  1983,16 Feb  1992,01 Mar  1985,06 Apr  1964,06 May  2004,05 Jun  1972,02 Jul  1982,29 Aug  1998,23 Sep  1963,14 Oct  1980,26 Nov  1978,22 Dec  1983,27 Jan  1983,N/A,1962,2017
"Mean daily sunshine (hours) for years 1970 to 1981 ",8.1,7.9,8.7,9.9,8.8,9.9,10.4,10.3,10.5,9.9,10.0,8.6,9.4,11,1970,1981
"Mean daily solar exposure (MJ/(m*m)) for years 1990 to 2025 ",23.9,23.3,23.0,21.6,18.8,17.6,18.7,21.5,24.0,25.9,25.5,24.6,22.4,35,1990,2025
"Mean number of clear days for years 1944 to 2010 ",3.0,3.2,7.4,12.8,15.8,18.7,20.5,20.5,17.9,14.5,8.3,4.3,146.9,67,1944,2010
"Mean number of cloudy days for years 1944 to 2010 ",14.6,14.0,10.1,5.8,4.7,3.0,2.4,1.8,1.8,2.4,4.9,11.4,76.9,67,1944,2010
"Mean daily evaporation (mm) for years 1968 to 2016 ",8.9,7.8,7.9,8.1,6.8,5.9,6.2,7.5,9.5,10.9,10.7,9.9,8.3,48,1968,2016
"Mean 9am temperature (°C) for years 1944 to 2010 ",30.4,29.4,29.9,28.6,24.4,21.0,20.6,23.5,28.1,31.6,32.7,31.7,27.7,67,1944,2010
"Mean 9am wet bulb temperature (°C) for years 1944 to 2010 ",22.9,22.9,21.5,18.3,15.3,12.8,11.9,13.2,15.7,18.5,20.5,22.1,18.0,67,1944,2010
"Mean 9am dew point temperature (°C) for years 1945 to 2010 ",18.5,19.1,16.0,10.1,6.5,3.8,1.3,0.9,2.5,6.6,11.6,15.9,9.4,62,1945,2010
"Mean 9am relative humidity (%) for years 1945 to 2010 ",53,58,47,34,35,34,30,25,22,25,32,42,36,62,1945,2010
"Mean 9am cloud cover (okas) for years 1944 to 2010 ",5.0,5.1,3.7,2.6,2.3,1.9,1.7,1.4,1.5,1.8,2.7,4.3,2.8,67,1944,2010
"Mean 9am wind speed (km/h) for years 1944 to 2006 ",12.5,11.7,12.8,15.4,17.0,17.4,16.8,16.8,17.4,15.8,13.9,12.7,15.0,62,1944,2006
"Mean 3pm temperature (°C) for years 1944 to 2010 ",34.9,33.9,34.0,32.7,29.0,26.4,26.4,29.1,33.0,35.9,36.7,35.8,32.3,67,1944,2010
"Mean 3pm wet bulb temperature (°C) for years 1944 to 2010 ",22.8,23.0,21.6,19.3,17.0,15.1,14.5,15.6,17.5,19.5,20.9,22.2,19.1,67,1944,2010
"Mean 3pm dew point temperature (°C) for years 1945 to 2010 ",15.1,16.1,13.1,8.6,6.0,3.5,1.0,0.9,2.1,5.1,8.8,12.5,7.7,62,1945,2010
"Mean 3pm relative humidity (%) for years 1945 to 2010 ",36,40,33,25,26,25,21,18,16,17,22,29,26,62,1945,2010
"Mean 3pm cloud cover (oktas) for years 1944 to 2010 ",5.6,5.5,4.7,3.4,2.8,2.0,1.7,1.7,2.2,3.2,4.3,5.3,3.5,67,1944,2010
"Mean 3pm wind speed (km/h) for years 1944 to 2008 ",12.8,12.9,13.8,13.3,12.4,12.3,11.2,11.0,11.1,11.5,11.4,12.5,12.2,58,1944,2008