"Monthly Climate Statistics for 'SOMERSET DAM' [040189]"
"Created on [ 15 Oct 2025 15:18:04 UTC]"

"040189 SOMERSET DAM"
"Commenced: 1936"
"Last Record: 2025"
"Latitude:   27.11 Degrees South"
"Longitude:  152.56 Degrees East"
"Elevation:     113 m"
"State: QLD"

"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 1937 to 1970 ",30.4,29.4,28.4,26.2,23.0,20.6,20.2,21.9,24.5,27.1,29.4,30.5,26.0,33,1937,1970
"Highest temperature (°C) for years 1957 to 1970 ",40.0,39.7,38.6,33.3,29.4,27.5,30.0,28.3,33.1,40.8,42.2,39.4,42.2,13,1957,1970
"Date of Highest temperature  °C  for years 1957 to 1970 ",15 Jan  1958,03 Feb  1960,14 Mar  1965,18 Apr  1968,31 May  1965,01 Jun  1962,03 Jul  1957,28 Aug  1968,22 Sep  1957,30 Oct  1958,19 Nov  1968,31 Dec  1967,19 Nov  1968,N/A,1957,1970
"Lowest maximum temperature (°C) for years 1957 to 1970 ",21.1,21.7,20.6,16.4,13.3,13.9,11.1,13.3,16.7,15.0,17.5,20.3,11.1,13,1957,1970
"Date of Lowest maximum temperature  °C  for years 1957 to 1970 ",09 Jan  1963,16 Feb  1968,27 Mar  1964,26 Apr  1966,15 May  1968,23 Jun  1965,31 Jul  1965,15 Aug  1964,22 Sep  1969,18 Oct  1969,26 Nov  1963,06 Dec  1960,31 Jul  1965,N/A,1957,1970
"Decile 1 maximum temperature (°C) for years 1957 to 1970 ",25.6,26.3,24.7,23.3,20.2,17.5,16.7,18.3,21.1,22.8,24.4,25.8, ,13,1957,1970
"Decile 9 maximum temperature (°C) for years 1957 to 1970 ",35.0,33.9,31.4,29.7,25.8,23.5,22.4,24.7,27.8,32.2,34.4,34.4, ,13,1957,1970
"Mean number of days >= 30 °C for years 1957 to 1970 ",14.6,12.5,8.1,2.5,0.0,0.0,0.1,0.0,1.4,5.2,10.9,13.9,69.2,13,1957,1970
"Mean number of days >= 35 °C for years 1957 to 1970 ",2.9,1.4,0.3,0.0,0.0,0.0,0.0,0.0,0.0,0.8,2.4,2.2,10.0,13,1957,1970
"Mean number of days >= 40 °C for years 1957 to 1970 ",0.1,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.2,0.3,0.0,0.6,13,1957,1970
"Mean minimum temperature (°C) for years 1937 to 1970 ",19.3,19.3,17.9,14.5,10.5,8.2,6.4,7.5,10.2,13.8,16.4,18.2,13.5,33,1937,1970
"Lowest temperature (°C) for years 1957 to 1970 ",9.3,11.9,11.1,6.7,0.1,-1.1,-1.1,-1.4,2.5,3.3,7.8,10.0,-1.4,13,1957,1970
"Date of Lowest temperature  °C  for years 1957 to 1970 ",01 Jan  1957,25 Feb  1964,27 Mar  1965,29 Apr  1960,25 May  1957,26 Jun  1961,28 Jul  1968,13 Aug  1964,01 Sep  1967,03 Oct  1957,01 Nov  1964,11 Dec  1964,13 Aug  1964,N/A,1957,1970
"Highest minimum temperature (°C) for years 1957 to 1970 ",28.3,26.1,23.9,26.1,20.6,18.1,14.4,16.9,19.4,23.3,25.8,26.9,28.3,13,1957,1970
"Date of Highest minimum temperature  °C  for years 1957 to 1970 ",05 Jan  1957,11 Feb  1969,21 Mar  1969,17 Apr  1969,04 May  1964,06 Jun  1958,28 Jul  1963,14 Aug  1958,29 Sep  1964,15 Oct  1957,09 Nov  1961,30 Dec  1958,05 Jan  1957,N/A,1957,1970
"Decile 1 minimum temperature (°C) for years 1957 to 1970 ",16.1,16.7,15.0,11.4,5.0,3.6,1.7,2.8,6.1,10.0,12.8,15.0, ,13,1957,1970
"Decile 9 minimum temperature (°C) for years 1957 to 1970 ",22.2,21.7,20.6,18.1,15.8,13.6,11.3,12.2,14.7,17.8,20.6,21.1, ,13,1957,1970
"Mean number of days <= 2 °C for years 1957 to 1970 ",0.0,0.0,0.0,0.0,0.2,1.0,3.4,1.3,0.0,0.0,0.0,0.0,5.9,13,1957,1970
"Mean number of days <= 0 °C for years 1957 to 1970 ",0.0,0.0,0.0,0.0,0.0,0.2,1.2,0.2,0.0,0.0,0.0,0.0,1.6,13,1957,1970
"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 1936 to 2025 ",130.5,144.7,114.0,67.7,66.0,48.7,44.4,32.3,37.2,84.6,84.5,129.0,982.3,88,1936,2025
"Highest rainfall (mm) for years 1936 to 2025 ",580.4,670.1,366.2,504.8,347.5,320.5,366.6,109.2,142.3,334.8,281.2,540.5,1781.5,88,1936,2025
"Date of Highest rainfall for years 1936 to 2025 ",2011,2022,1955,1988,2022,1967,1973,2010,2010,2010,1976,1970,2022,N/A,1936,2025
"Lowest rainfall (mm) for years 1936 to 2025 ",6.2,6.4,5.4,0.4,0.0,0.0,0.0,0.0,0.5,0.0,2.1,4.6,431.6,88,1936,2025
"Date of Lowest rainfall for years 1936 to 2025 ",2019,2005,1998,2017,1957,1982,2007,2013,1941,1948,1955,1938,2019,N/A,1936,2025
"Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",33.3,26.4,32.0,9.1,13.8,8.4,3.7,4.9,4.1,18.7,14.8,46.6, ,89,n/a,n/a
"Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",118.8,105.8,102.8,50.0,49.3,35.3,31.2,21.8,29.2,67.8,76.8,112.5, ,89,n/a,n/a
"Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",230.8,286.4,210.1,130.1,159.4,104.3,99.8,75.7,85.0,165.7,171.8,206.3, ,89,n/a,n/a
"Highest daily rainfall (mm) for years 1936 to 2025 ",192.0,276.2,162.0,130.0,147.6,99.1,191.3,66.0,53.6,125.0,126.6,165.1,276.2,88,1936,2025
"Date of Highest daily rainfall for years 1936 to 2025 ",10 Jan  2011,09 Feb  1999,28 Mar  2014,12 Apr  1988,20 May  2009,23 Jun  1950,20 Jul  1965,11 Aug  2010,11 Sep  1998,25 Oct  1949,30 Nov  2017,07 Dec  1970,09 Feb  1999,N/A,1936,2025
"Mean number of days of rain for years 1936 to 2025 ",10.7,11.8,12.0,8.9,8.7,7.3,6.5,5.4,5.4,8.3,8.2,9.9,103.1,88,1936,2025
"Mean number of days of rain >= 1 mm for years 1936 to 2025 ",9.1,9.9,9.9,7.2,6.9,5.6,4.8,4.2,4.3,6.9,7.1,8.8,84.7,88,1936,2025
"Mean number of days of rain >= 10 mm for years 1936 to 2025 ",3.7,3.8,3.1,1.7,1.7,1.4,1.1,1.0,1.2,2.6,2.8,4.0,28.1,88,1936,2025
"Mean number of days of rain >= 25 mm for years 1936 to 2025 ",1.5,1.7,1.2,0.6,0.6,0.4,0.3,0.3,0.3,0.9,0.9,1.6,10.3,88,1936,2025
"Mean daily wind run (km) for years 1957 to 1960 ", , , , , , , , , , , , , ,4,1957,1960
"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 ",22.9,20.6,18.4,16.2,13.3,11.8,12.9,16.0,19.4,21.4,23.3,23.6,18.3,35,1990,2025
"Mean number of clear days for years 1957 to 1970 ",6.2,6.9,6.6,8.1,8.7,7.5,12.0,12.1,12.9,10.3,10.1,7.6,109.0,13,1957,1970
"Mean number of cloudy days for years 1957 to 1970 ",6.1,5.3,5.1,4.1,4.0,4.9,3.7,4.7,2.1,4.5,4.0,4.8,53.3,13,1957,1970
"Mean daily evaporation (mm) for years 1957 to 1967 ", , , , , , , , , , , , , ,3,1957,1967
"Mean 9am temperature (°C) for years 1937 to 1970 ",25.1,24.4,23.0,19.8,15.5,12.6,11.4,13.6,17.7,21.4,23.9,24.9,19.4,33,1937,1970
"Mean 9am wet bulb temperature (°C) for years 1937 to 1970 ",21.4,21.4,20.3,17.4,13.7,11.1,9.7,11.1,14.2,17.1,19.0,20.5,16.4,33,1937,1970
"Mean 9am dew point temperature (°C) for years 1957 to 1968 ", , , , , , , , , , , , , ,9,1957,1968
"Mean 9am relative humidity (%) for years 1937 to 1968 ",71,76,78,77,78,81,79,72,65,63,61,65,72,29,1937,1968
"Mean 9am cloud cover (okas) for years 1937 to 1970 ",4.2,4.4,3.8,3.0,3.0,3.3,2.6,2.4,2.1,3.0,3.2,3.5,3.2,33,1937,1970
"Mean 9am wind speed (km/h) for years 1957 to 1970 ", , , , , , , , , , , , , ,7,1957,1970
"Mean 3pm temperature (°C) for years 1937 to 1970 ",28.7,27.8,26.8,24.7,21.0,18.4,18.4,20.4,23.1,25.4,27.8,28.7,24.3,33,1937,1970
"Mean 3pm wet bulb temperature (°C) for years 1937 to 1970 ",22.2,22.2,21.1,19.0,16.1,14.0,13.3,13.9,15.9,18.2,19.9,21.4,18.1,33,1937,1970
"Mean 3pm dew point temperature (°C) for years 1957 to 1968 ", , , , , , , , , , , , , ,9,1957,1968
"Mean 3pm relative humidity (%) for years 1937 to 1968 ",56,60,60,58,59,60,54,45,45,47,47,50,53,28,1937,1968
"Mean 3pm cloud cover (oktas) for years 1937 to 1970 ",4.1,4.1,3.9,3.4,3.0,3.1,2.7,2.7,2.8,3.3,3.3,3.5,3.3,33,1937,1970
"Mean 3pm wind speed (km/h) for years 1957 to 1970 ", , , , , , , , , , , , , ,7,1957,1970