"Monthly Climate Statistics for 'WATARRKA' [015652]" "Created on [ 22 Oct 2025 15:32:52 UTC]" "015652 WATARRKA" "Commenced: 1990" "Last Record: 2025" "Latitude: 24.29 Degrees South" "Longitude: 131.55 Degrees East" "Elevation: 614 m" "State: NT" "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 1990 to 2025 ",38.2,37.2,34.5,30.3,24.7,21.3,21.6,24.4,29.4,32.9,34.8,36.4,30.5,25,1990,2025 "Highest temperature (°C) for years 1990 to 2025 ",46.0,45.2,44.0,40.0,33.9,32.5,30.8,37.1,38.0,43.0,44.9,46.0,46.0,33,1990,2025 "Date of Highest temperature °C for years 1990 to 2025 ",24 Jan 2024,17 Feb 1992,01 Mar 2025,02 Apr 2017,11 May 1996,11 Jun 2018,31 Jul 2015,30 Aug 2024,28 Sep 2000,31 Oct 1995,28 Nov 2020,24 Dec 2019,24 Dec 2019,N/A,1990,2025 "Lowest maximum temperature (°C) for years 1990 to 2025 ",20.1,19.8,15.8,13.2,12.0,10.6,6.8,13.4,11.6,12.5,15.9,19.8,6.8,33,1990,2025 "Date of Lowest maximum temperature °C for years 1990 to 2025 ",10 Jan 2015,22 Feb 2002,23 Mar 2024,21 Apr 2000,30 May 2009,05 Jun 1993,11 Jul 1997,29 Aug 1992,18 Sep 2010,05 Oct 2020,21 Nov 2011,06 Dec 1993,11 Jul 1997,N/A,1990,2025 "Decile 1 maximum temperature (°C) for years 1990 to 2024 ",33.9,31.7,29.5,25.5,19.7,16.7,16.4,18.6,22.2,27.0,29.1,30.0, ,25,1990,2024 "Decile 9 maximum temperature (°C) for years 1990 to 2024 ",42.2,41.5,39.3,35.9,30.1,26.7,27.0,30.0,35.2,38.5,40.6,41.1, ,25,1990,2024 "Mean number of days >= 30 °C for years 1990 to 2025 ",26.7,22.1,23.1,15.6,2.8,0.3,0.2,3.0,14.6,20.5,22.6,23.9,175.4,33,1990,2025 "Mean number of days >= 35 °C for years 1990 to 2025 ",23.3,18.0,14.2,3.8,0.0,0.0,0.0,0.2,2.9,11.2,14.2,18.1,105.9,33,1990,2025 "Mean number of days >= 40 °C for years 1990 to 2025 ",10.6,6.6,2.4,0.0,0.0,0.0,0.0,0.0,0.0,0.6,3.5,5.9,29.6,33,1990,2025 "Mean minimum temperature (°C) for years 1990 to 2025 ",23.6,23.3,20.8,16.4,10.5,6.9,6.1,8.5,13.2,17.4,19.8,22.0,15.7,25,1990,2025 "Lowest temperature (°C) for years 1990 to 2025 ",15.4,12.0,8.3,3.1,-0.5,-4.6,-5.1,-3.6,-2.8,4.0,7.8,8.3,-5.1,33,1990,2025 "Date of Lowest temperature °C for years 1990 to 2025 ",08 Jan 2023,24 Feb 2008,25 Mar 2001,30 Apr 1999,27 May 2001,27 Jun 1990,02 Jul 2002,24 Aug 2000,01 Sep 2001,04 Oct 2016,22 Nov 1992,11 Dec 2023,02 Jul 2002,N/A,1990,2025 "Highest minimum temperature (°C) for years 1990 to 2025 ",32.2,32.5,30.7,28.0,22.0,19.4,18.2,23.7,24.4,28.1,30.5,32.0,32.5,33,1990,2025 "Date of Highest minimum temperature °C for years 1990 to 2025 ",17 Jan 1998,08 Feb 1994,05 Mar 1999,13 Apr 2022,06 May 1992,05 Jun 1998,13 Jul 1995,26 Aug 1996,26 Sep 1999,18 Oct 1998,28 Nov 2020,28 Dec 2019,08 Feb 1994,N/A,1990,2025 "Decile 1 minimum temperature (°C) for years 1990 to 2024 ",19.5,19.1,16.0,11.2,5.1,1.4,1.0,2.4,6.8,11.7,15.1,17.1, ,25,1990,2024 "Decile 9 minimum temperature (°C) for years 1990 to 2024 ",27.2,27.0,25.0,21.6,16.0,12.8,11.3,14.0,18.9,22.6,25.2,26.4, ,25,1990,2024 "Mean number of days <= 2 °C for years 1990 to 2025 ",0.0,0.0,0.0,0.0,0.4,3.2,4.4,2.2,0.2,0.0,0.0,0.0,10.4,33,1990,2025 "Mean number of days <= 0 °C for years 1990 to 2025 ",0.0,0.0,0.0,0.0,0.1,1.1,1.8,0.6,0.1,0.0,0.0,0.0,3.7,33,1990,2025 "Mean daily ground minimum temperature °C for years 1990 to 2025 ",21.1,20.7,18.0,13.3,7.2,3.8,2.7,4.7,9.9,13.9,17.1,19.5,12.7,24,1990,2025 "Lowest ground temperature °C for years 1990 to 2025 ",0.0,10.0,-3.5,-0.9,-5.4,-8.4,-10.3,-6.7,-3.2,-0.7,-0.4,0.0,-10.3,32,1990,2025 "Date of Lowest ground temperature °C for years 1990 to 2025 ",03 Jan 2019,05 Feb 2022,27 Mar 2024,30 Apr 1999,29 May 2021,15 Jun 1997,06 Jul 2022,15 Aug 2002,01 Sep 2001,14 Oct 2022,01 Nov 2022,25 Dec 2018,06 Jul 2022,N/A,1990,2025 "Mean number of days ground min. temp. <= -1 °C for years 1990 to 2025 ",0.0,0.0,0.0,0.0,0.7,4.6,5.4,3.3,0.3,0.0,0.0,0.0,14.3,32,1990,2025 "Mean rainfall (mm) for years 1990 to 2025 ",44.9,37.9,33.6,15.3,19.6,16.3,11.9,5.6,10.0,22.9,49.2,37.5,303.3,35,1990,2025 "Highest rainfall (mm) for years 1990 to 2025 ",185.0,377.8,237.2,161.6,158.1,133.5,82.5,38.9,104.9,123.7,172.2,103.9,824.4,35,1990,2025 "Date of Highest rainfall for years 1990 to 2025 ",2017,2000,2001,2000,1990,2001,2001,2016,2010,2010,2021,2001,2000,N/A,1990,2025 "Lowest rainfall (mm) for years 1990 to 2025 ",1.6,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,2.5,30.6,35,1990,2025 "Date of Lowest rainfall for years 1990 to 2025 ",2002,2024,2019,2024,2023,2025,2022,2023,2014,2024,2019,1991,2019,N/A,1990,2025 "Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",5.3,0.7,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,4.4,6.8, ,36,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",30.4,15.2,7.8,2.8,2.6,3.7,2.7,1.8,3.0,9.2,43.8,28.2, ,36,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",107.1,72.8,127.9,54.9,68.0,53.0,39.2,15.4,25.9,64.0,108.1,80.0, ,36,n/a,n/a "Highest daily rainfall (mm) for years 1990 to 2025 ",93.9,100.6,55.6,62.4,64.0,53.2,36.0,25.0,33.5,49.0,72.2,41.8,100.6,35,1990,2025 "Date of Highest daily rainfall for years 1990 to 2025 ",24 Jan 2017,12 Feb 2000,15 Mar 2010,21 Apr 2000,20 May 1990,13 Jun 2001,24 Jul 1998,30 Aug 2016,12 Sep 2010,15 Oct 2010,16 Nov 2008,06 Dec 2008,12 Feb 2000,N/A,1990,2025 "Mean number of days of rain for years 1990 to 2025 ",5.8,4.5,3.5,2.5,3.0,2.7,2.4,1.6,2.8,4.1,6.8,7.4,47.1,35,1990,2025 "Mean number of days of rain >= 1 mm for years 1990 to 2025 ",4.0,3.3,2.6,1.7,2.1,1.9,1.5,1.1,1.9,3.0,4.9,5.1,33.1,35,1990,2025 "Mean number of days of rain >= 10 mm for years 1990 to 2025 ",1.2,1.0,1.0,0.3,0.6,0.5,0.4,0.1,0.2,0.6,1.6,1.0,8.5,35,1990,2025 "Mean number of days of rain >= 25 mm for years 1990 to 2025 ",0.6,0.4,0.4,0.2,0.2,0.2,0.0,0.0,0.0,0.2,0.4,0.2,2.8,35,1990,2025 "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 ",26.7,25.4,22.8,19.7,15.9,14.4,15.6,18.7,21.9,24.9,26.3,26.3,21.6,35,1990,2025 "Mean number of clear days for years 1990 to 2010 ",11.8,8.0,14.1,13.5,14.4,16.6,19.6,21.0,17.2,15.0,10.1,10.0,171.3,20,1990,2010 "Mean number of cloudy days for years 1990 to 2010 ",6.6,8.2,6.4,5.8,7.3,6.0,4.8,3.6,3.9,4.3,6.6,9.4,72.9,20,1990,2010 "Mean daily evaporation (mm) for years null to null ", , , , , , , , , , , , , ,, , "Mean 9am temperature (°C) for years 1990 to 2010 ",30.1,28.9,26.4,22.4,16.5,12.6,12.3,15.2,20.7,24.6,27.2,28.5,22.1,20,1990,2010 "Mean 9am wet bulb temperature (°C) for years 1990 to 2010 ",19.0,19.0,16.5,14.2,10.9,8.5,8.1,9.2,11.9,14.1,16.4,17.8,13.8,18,1990,2010 "Mean 9am dew point temperature (°C) for years 1990 to 2010 ",10.6,11.6,8.1,6.3,5.0,3.6,2.5,1.5,2.1,3.1,6.7,9.0,5.8,18,1990,2010 "Mean 9am relative humidity (%) for years 1990 to 2010 ",34,40,35,38,50,57,54,43,33,29,33,36,40,18,1990,2010 "Mean 9am cloud cover (okas) for years 1990 to 2010 ",2.6,3.5,2.6,2.8,2.8,2.6,2.0,1.6,2.0,2.1,2.9,3.4,2.6,20,1990,2010 "Mean 9am wind speed (km/h) for years 1990 to 2019 ",14.5,14.5,14.6,12.8,10.4,8.9,8.7,12.4,14.7,16.2,15.7,14.9,13.2,20,1990,2019 "Mean 3pm temperature (°C) for years 1990 to 2010 ",36.7,35.4,33.2,29.3,23.6,20.3,20.7,23.3,28.2,31.6,33.6,34.6,29.2,20,1990,2010 "Mean 3pm wet bulb temperature (°C) for years 1990 to 2010 ",20.9,20.9,18.9,16.9,13.8,11.9,12.0,12.9,14.9,16.8,18.4,19.8,16.5,18,1990,2010 "Mean 3pm dew point temperature (°C) for years 1990 to 2010 ",9.3,10.7,7.5,5.9,4.2,2.4,1.6,0.7,1.1,2.4,5.8,8.4,5.0,18,1990,2010 "Mean 3pm relative humidity (%) for years 1990 to 2010 ",23,27,24,26,32,33,32,26,21,19,22,25,26,18,1990,2010 "Mean 3pm cloud cover (oktas) for years 1990 to 2010 ",4.1,4.7,3.6,3.3,2.9,2.6,2.0,1.8,2.5,3.2,4.0,4.5,3.3,20,1990,2010 "Mean 3pm wind speed (km/h) for years 1990 to 2010 ",12.3,13.1,11.5,11.0,11.3,11.5,11.6,13.1,13.9,14.6,12.9,12.4,12.4,20,1990,2010