"Monthly Climate Statistics for 'SHANNON' [009968]"
"Created on [ 22 Oct 2025 15:15:44 UTC]"

"009968 SHANNON"
"Commenced: 1996"
"Last Record: 2025"
"Latitude:   34.57 Degrees South"
"Longitude:  116.34 Degrees East"
"Elevation:     210 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 1996 to 2025 ",26.7,26.8,24.8,21.3,18.3,15.7,14.9,15.4,16.6,18.8,22.0,24.6,20.5,26,1996,2025
"Highest temperature (°C) for years 1996 to 2025 ",41.0,41.4,41.0,33.1,29.0,22.3,21.0,24.8,28.0,31.5,38.0,41.0,41.4,27,1996,2025
"Date of Highest temperature  °C  for years 1996 to 2025 ",07 Jan  1998,20 Feb  2024,07 Mar  2007,05 Apr  2011,01 May  2002,07 Jun  2020,08 Jul  2006,16 Aug  2015,29 Sep  2006,07 Oct  2023,12 Nov  2003,26 Dec  2007,20 Feb  2024,N/A,1996,2025
"Lowest maximum temperature (°C) for years 1996 to 2025 ",15.7,16.3,11.0,10.9,9.6,8.8,9.5,8.0,10.0,11.0,13.0,15.0,8.0,27,1996,2025
"Date of Lowest maximum temperature  °C  for years 1996 to 2025 ",31 Jan  2016,10 Feb  2017,31 Mar  2005,19 Apr  2019,30 May  2013,29 Jun  2009,01 Jul  2017,27 Aug  2004,27 Sep  2005,01 Oct  2016,17 Nov  2004,11 Dec  2005,27 Aug  2004,N/A,1996,2025
"Decile 1 maximum temperature (°C) for years 1996 to 2025 ",20.5,21.0,19.0,17.0,14.9,13.0,12.1,12.7,13.0,14.8,17.0,18.6, ,21,1996,2025
"Decile 9 maximum temperature (°C) for years 1996 to 2025 ",33.0,33.4,32.0,27.0,22.0,19.0,17.2,18.8,20.6,24.1,29.0,32.0, ,21,1996,2025
"Mean number of days >= 30 °C for years 1996 to 2025 ",7.7,7.7,4.7,0.7,0.0,0.0,0.0,0.0,0.0,0.3,2.2,5.1,28.4,27,1996,2025
"Mean number of days >= 35 °C for years 1996 to 2025 ",2.0,1.7,1.2,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.2,1.1,6.2,27,1996,2025
"Mean number of days >= 40 °C for years 1996 to 2025 ",0.2,0.1,0.1,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.1,0.5,27,1996,2025
"Mean minimum temperature (°C) for years 1996 to 2025 ",12.8,13.6,12.8,10.8,9.0,7.6,6.7,6.9,7.4,8.4,10.1,11.4,9.8,26,1996,2025
"Lowest temperature (°C) for years 1996 to 2025 ",4.0,6.0,3.0,2.0,0.0,-2.0,-1.0,0.0,0.3,1.0,1.0,3.0,-2.0,27,1996,2025
"Date of Lowest temperature  °C  for years 1996 to 2025 ",20 Jan  2007,18 Feb  2007,24 Mar  2007,08 Apr  2001,26 May  2006,17 Jun  2006,10 Jul  2007,29 Aug  2004,06 Sep  2019,03 Oct  2002,07 Nov  1999,09 Dec  2006,17 Jun  2006,N/A,1996,2025
"Highest minimum temperature (°C) for years 1996 to 2025 ",21.0,24.0,23.0,19.0,19.0,14.0,13.9,13.8,15.5,16.5,20.0,21.0,24.0,27,1996,2025
"Date of Highest minimum temperature  °C  for years 1996 to 2025 ",07 Jan  1998,19 Feb  2004,09 Mar  2003,12 Apr  2001,02 May  2002,14 Jun  2000,02 Jul  2014,21 Aug  2011,10 Sep  2015,27 Oct  2009,16 Nov  2000,28 Dec  2000,19 Feb  2004,N/A,1996,2025
"Decile 1 minimum temperature (°C) for years 1996 to 2025 ",9.0,9.0,8.0,6.4,5.0,4.0,3.0,3.0,3.9,5.0,6.0,7.0, ,21,1996,2025
"Decile 9 minimum temperature (°C) for years 1996 to 2025 ",16.4,17.0,17.0,15.0,13.0,11.0,10.0,10.0,10.7,12.0,14.0,15.0, ,21,1996,2025
"Mean number of days <= 2 °C for years 1996 to 2025 ",0.0,0.0,0.0,0.0,0.1,0.9,1.8,0.9,0.7,0.2,0.1,0.0,4.7,27,1996,2025
"Mean number of days <= 0 °C for years 1996 to 2025 ",0.0,0.0,0.0,0.0,0.0,0.1,0.3,0.0,0.0,0.0,0.0,0.0,0.4,27,1996,2025
"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 1996 to 2025 ",16.4,19.1,32.0,70.2,115.3,148.1,183.4,145.8,110.7,76.5,48.5,28.3,1005.0,27,1996,2025
"Highest rainfall (mm) for years 1996 to 2025 ",70.0,105.8,100.8,183.0,208.6,281.4,302.0,349.8,203.4,144.2,151.4,83.2,1357.4,27,1996,2025
"Date of Highest rainfall for years 1996 to 2025 ",2011,2021,1998,2008,2005,2023,2021,2024,2009,2021,2008,2001,2005,N/A,1996,2025
"Lowest rainfall (mm) for years 1996 to 2025 ",0.4,2.8,1.0,6.4,39.8,4.0,68.6,0.0,0.2,30.0,0.0,0.2,520.6,27,1996,2025
"Date of Lowest rainfall for years 1996 to 2025 ",1998,2019,2012,2024,2023,2013,2001,2012,2013,2023,2012,1996,2010,N/A,1996,2025
"Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",3.6,3.0,8.6,8.8,62.6,72.0,120.9,47.9,45.3,40.6,15.5,4.9, ,29,n/a,n/a
"Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",10.9,11.6,24.4,58.2,103.4,139.9,178.4,148.0,121.8,64.2,45.0,18.6, ,29,n/a,n/a
"Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",35.1,35.2,66.5,139.4,190.9,239.9,260.0,206.8,181.7,125.8,83.1,66.3, ,29,n/a,n/a
"Highest daily rainfall (mm) for years 1996 to 2025 ",27.0,55.4,35.0,62.0,80.0,52.2,47.0,64.4,48.6,50.0,56.4,42.6,80.0,26,1996,2025
"Date of Highest daily rainfall for years 1996 to 2025 ",03 Jan  2007,08 Feb  2021,21 Mar  1998,01 Apr  2005,16 May  2005,13 Jun  2022,16 Jul  2008,19 Aug  2024,06 Sep  2025,27 Oct  2003,20 Nov  2024,21 Dec  2008,16 May  2005,N/A,1996,2025
"Mean number of days of rain for years 1996 to 2025 ",7.6,7.2,9.6,15.0,19.4,20.9,24.0,21.2,19.0,17.0,12.7,9.1,182.7,27,1996,2025
"Mean number of days of rain >= 1 mm for years 1996 to 2025 ",3.7,3.4,5.6,9.1,11.8,14.0,17.9,14.8,13.6,11.7,7.3,4.5,117.4,26,1996,2025
"Mean number of days of rain >= 10 mm for years 1996 to 2025 ",0.4,0.5,0.9,2.2,4.3,5.6,7.2,5.8,4.6,2.5,1.4,0.8,36.2,26,1996,2025
"Mean number of days of rain >= 25 mm for years 1996 to 2025 ",0.0,0.1,0.2,0.5,1.0,1.5,1.7,0.9,0.6,0.2,0.1,0.1,6.9,26,1996,2025
"Mean daily wind run (km) for years 2008 to 2023 ",280,278,246,216,203,227,241,250,255,241,248,250,244,10,2008,2023
"Maximum wind gust speed (km/h) for years 2008 to 2025 ",72,68,80,65,68,80,83,87,106,78,67,91,106,15,2008,2025
"Date of Maximum wind gust speed for years 2008 to 2025 ",23 Jan  2019,18 Feb  2021,15 Mar  2017,26 Apr  2016,06 May  2018,05 Jun  2018,31 Jul  2016,04 Aug  2018,10 Sep  2009,01 Oct  2016,01 Nov  2019,20 Dec  2008,10 Sep  2009,N/A,2008,2025
"Mean daily sunshine (hours) for years null to null ", , , , , , , , , , , , , ,, , 
"Mean daily solar exposure (MJ/(m*m)) for years 1990 to 2025 ",25.4,22.0,16.8,12.3,9.1,7.5,8.3,10.9,14.5,18.8,22.7,25.4,16.1,35,1990,2025
"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 1996 to 2010 ",18.8,18.9,17.5,15.4,12.9,10.6,9.6,10.6,11.9,13.8,16.3,17.8,14.5,14,1996,2010
"Mean 9am wet bulb temperature (°C) for years 1996 to 2010 ",15.4,15.6,14.9,13.8,12.0,9.8,8.8,9.6,10.5,11.8,13.4,14.4,12.5,13,1996,2010
"Mean 9am dew point temperature (°C) for years 1996 to 2010 ",12.5,13.0,12.8,12.3,10.9,8.9,8.0,8.6,9.0,9.8,10.8,11.4,10.7,13,1996,2010
"Mean 9am relative humidity (%) for years 1996 to 2010 ",67,70,75,82,88,90,90,88,83,78,72,68,79,13,1996,2010
"Mean 9am cloud cover (okas) for years null to null ", , , , , , , , , , , , , ,, , 
"Mean 9am wind speed (km/h) for years 1996 to 2010 ",14.5,14.3,12.8,10.9,10.1,10.7,10.8,11.4,13.9,13.7,14.5,13.9,12.6,13,1996,2010
"Mean 3pm temperature (°C) for years 1996 to 2010 ",24.5,24.8,23.0,20.0,17.2,14.5,13.5,13.8,14.7,16.8,20.2,22.3,18.8,14,1996,2010
"Mean 3pm wet bulb temperature (°C) for years 1996 to 2010 ",17.5,17.7,16.7,15.5,13.8,11.9,11.0,11.2,11.6,13.1,15.2,16.1,14.3,13,1996,2010
"Mean 3pm dew point temperature (°C) for years 1996 to 2010 ",12.1,12.4,11.8,11.5,10.7,9.5,8.3,8.5,8.6,9.8,10.9,11.2,10.4,13,1996,2010
"Mean 3pm relative humidity (%) for years 1996 to 2010 ",49,49,53,60,67,73,73,72,69,65,58,53,62,13,1996,2010
"Mean 3pm cloud cover (oktas) for years null to null ", , , , , , , , , , , , , ,, , 
"Mean 3pm wind speed (km/h) for years 1996 to 2010 ",18.0,17.5,15.9,13.7,12.4,13.2,13.1,14.6,16.3,16.2,16.7,17.6,15.4,13,1996,2010