"Monthly Climate Statistics for 'LORD HOWE ISLAND AERO' [200839]" "Created on [ 22 Oct 2025 14:38:01 UTC]" "200839 LORD HOWE ISLAND AERO" "Commenced: 1988" "Last Record: 2025" "Latitude: 31.54 Degrees South" "Longitude: 159.08 Degrees East" "Elevation: 5 m" "State: NSW" "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 1988 to 2025 ",25.5,25.8,25.0,23.4,21.6,19.9,19.1,19.1,20.0,21.1,22.4,24.2,22.3,36,1988,2025 "Highest temperature (°C) for years 1988 to 2025 ",30.5,31.3,29.7,27.9,25.8,23.9,23.2,24.2,24.1,25.4,28.0,28.5,31.3,37,1988,2025 "Date of Highest temperature °C for years 1988 to 2025 ",22 Jan 2024,01 Feb 1996,02 Mar 2024,03 Apr 2024,10 May 2016,05 Jun 2003,23 Jul 2016,31 Aug 2024,01 Sep 2024,31 Oct 2020,30 Nov 2009,28 Dec 2023,01 Feb 1996,N/A,1988,2025 "Lowest maximum temperature (°C) for years 1988 to 2025 ",21.2,22.6,20.7,19.2,16.8,16.2,15.3,15.8,15.6,16.9,18.4,19.5,15.3,37,1988,2025 "Date of Lowest maximum temperature °C for years 1988 to 2025 ",01 Jan 2012,22 Feb 2001,26 Mar 2007,30 Apr 2009,29 May 2021,22 Jun 1995,25 Jul 2008,18 Aug 1990,07 Sep 1995,23 Oct 2012,01 Nov 2000,02 Dec 2022,25 Jul 2008,N/A,1988,2025 "Decile 1 maximum temperature (°C) for years 1988 to 2025 ",23.5,24.1,23.4,21.7,20.0,18.3,17.5,17.3,18.2,19.0,20.4,21.9, ,34,1988,2025 "Decile 9 maximum temperature (°C) for years 1988 to 2025 ",27.4,27.4,26.5,24.8,23.2,21.5,20.7,20.9,21.8,23.0,24.6,26.2, ,34,1988,2025 "Mean number of days >= 30 °C for years 1988 to 2025 ",0.1,0.1,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.2,37,1988,2025 "Mean number of days >= 35 °C for years 1988 to 2025 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,37,1988,2025 "Mean number of days >= 40 °C for years 1988 to 2025 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,37,1988,2025 "Mean minimum temperature (°C) for years 1988 to 2025 ",20.8,21.1,20.2,18.2,16.4,14.8,14.0,13.6,14.7,15.8,17.4,19.4,17.2,36,1988,2025 "Lowest temperature (°C) for years 1988 to 2025 ",13.1,13.7,13.3,11.2,8.7,7.5,6.1,6.4,5.9,7.8,9.2,11.4,5.9,37,1988,2025 "Date of Lowest temperature °C for years 1988 to 2025 ",14 Jan 2012,26 Feb 2023,05 Mar 2021,20 Apr 1994,18 May 2018,30 Jun 2008,23 Jul 2018,07 Aug 2023,11 Sep 1992,16 Oct 2012,04 Nov 1991,04 Dec 1998,11 Sep 1992,N/A,1988,2025 "Highest minimum temperature (°C) for years 1988 to 2025 ",25.3,26.8,24.1,23.5,22.5,20.6,19.2,20.2,20.6,21.8,22.8,24.3,26.8,37,1988,2025 "Date of Highest minimum temperature °C for years 1988 to 2025 ",27 Jan 2024,23 Feb 2004,26 Mar 2019,15 Apr 2018,11 May 2016,01 Jun 2024,20 Jul 2016,29 Aug 2024,23 Sep 2009,30 Oct 2021,28 Nov 2009,29 Dec 1990,23 Feb 2004,N/A,1988,2025 "Decile 1 minimum temperature (°C) for years 1988 to 2025 ",18.2,18.8,17.7,15.3,13.3,11.7,10.8,10.4,11.2,12.3,14.5,16.3, ,34,1988,2025 "Decile 9 minimum temperature (°C) for years 1988 to 2025 ",23.0,23.1,22.1,20.8,19.1,17.6,16.6,16.4,17.8,18.7,20.4,21.8, ,34,1988,2025 "Mean number of days <= 2 °C for years 1988 to 2025 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,37,1988,2025 "Mean number of days <= 0 °C for years 1988 to 2025 ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,37,1988,2025 "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 1988 to 2025 ",102.6,101.5,126.6,144.7,150.9,164.9,146.4,112.4,113.1,103.7,113.4,101.4,1481.5,37,1988,2025 "Highest rainfall (mm) for years 1988 to 2025 ",479.4,523.6,290.0,515.2,321.6,562.0,273.8,286.0,208.0,229.6,286.4,245.4,2223.8,37,1988,2025 "Date of Highest rainfall for years 1988 to 2025 ",1996,1998,2001,2009,2005,1996,2020,1990,2022,1998,2001,1991,1996,N/A,1988,2025 "Lowest rainfall (mm) for years 1988 to 2025 ",1.0,5.0,16.8,34.2,47.8,47.2,43.8,22.4,40.2,14.6,14.0,8.2,984.6,37,1988,2025 "Date of Lowest rainfall for years 1988 to 2025 ",2019,2000,2008,1993,2009,2023,2019,2007,2017,2015,2010,2018,2018,N/A,1988,2025 "Decile 1 monthly rainfall (mm) for years 1800 to 3000 ",22.1,26.0,48.9,65.7,66.8,87.4,80.3,67.3,56.1,46.4,32.3,29.8, ,37,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",74.4,77.8,108.4,121.8,141.4,139.4,138.2,104.6,112.6,87.6,105.2,90.4, ,37,n/a,n/a "Decile 5 (median) monthly rainfall (mm) for years 1800 to 3000 ",195.3,204.6,262.3,250.4,253.5,258.8,244.4,169.8,173.4,173.0,199.3,178.2, ,37,n/a,n/a "Highest daily rainfall (mm) for years 1988 to 2025 ",238.6,374.6,97.2,230.4,157.2,449.0,80.6,73.6,83.6,96.6,126.8,118.4,449.0,37,1988,2025 "Date of Highest daily rainfall for years 1988 to 2025 ",08 Jan 1996,13 Feb 1998,23 Mar 2011,20 Apr 2009,19 May 1995,18 Jun 1996,27 Jul 2020,03 Aug 1990,26 Sep 2011,01 Oct 1996,19 Nov 2013,08 Dec 1992,18 Jun 1996,N/A,1988,2025 "Mean number of days of rain for years 1988 to 2025 ",12.9,13.2,15.8,18.4,20.4,21.5,23.0,20.2,16.7,14.0,13.6,12.8,202.5,37,1988,2025 "Mean number of days of rain >= 1 mm for years 1988 to 2025 ",9.1,9.1,11.1,13.2,14.4,16.9,17.4,14.9,11.6,9.6,9.4,9.0,145.7,37,1988,2025 "Mean number of days of rain >= 10 mm for years 1988 to 2025 ",2.5,2.5,3.5,3.5,3.9,4.4,4.4,2.9,3.5,3.3,3.1,2.7,40.2,37,1988,2025 "Mean number of days of rain >= 25 mm for years 1988 to 2025 ",0.9,1.0,1.5,1.4,1.6,1.3,1.0,0.9,1.1,0.9,1.4,1.1,14.1,37,1988,2025 "Mean daily wind run (km) for years 1995 to 2023 ",493,501,470,438,471,487,501,467,457,432,442,440,467,26,1995,2023 "Maximum wind gust speed (km/h) for years 1988 to 2025 ",104,118,122,146,148,131,118,121,115,102,117,97,148,35,1988,2025 "Date of Maximum wind gust speed for years 1988 to 2025 ",31 Jan 2022,21 Feb 2008,27 Mar 1998,19 Apr 2009,22 May 1992,26 Jun 2003,14 Jul 1995,21 Aug 1992,01 Sep 1989,26 Oct 1991,09 Nov 1993,25 Dec 1998,22 May 1992,N/A,1988,2025 "Mean daily sunshine (hours) for years null to null ", , , , , , , , , , , , , ,, , "Mean daily solar exposure (MJ/(m*m)) for years null to null ", , , , , , , , , , , , , ,, , "Mean number of clear days for years 1989 to 2010 ",4.7,4.8,4.1,5.3,4.9,4.6,5.3,7.5,7.0,5.8,7.2,6.6,67.8,17,1989,2010 "Mean number of cloudy days for years 1989 to 2010 ",10.4,8.3,7.0,8.8,9.6,8.9,8.9,6.5,7.5,9.2,10.8,10.6,106.5,17,1989,2010 "Mean daily evaporation (mm) for years null to null ", , , , , , , , , , , , , ,, , "Mean 9am temperature (°C) for years 1989 to 2010 ",23.6,24.0,23.0,21.6,20.0,18.3,17.3,17.3,18.3,19.3,20.8,22.4,20.5,17,1989,2010 "Mean 9am wet bulb temperature (°C) for years 1989 to 2010 ",20.1,20.1,19.3,17.9,16.3,14.8,13.9,13.7,15.0,15.7,17.3,18.7,16.9,17,1989,2010 "Mean 9am dew point temperature (°C) for years 1989 to 2010 ",17.8,17.7,16.9,15.2,13.4,11.7,10.9,10.5,12.3,12.9,14.6,16.1,14.2,17,1989,2010 "Mean 9am relative humidity (%) for years 1989 to 2010 ",71,68,69,68,67,66,67,65,68,67,69,68,68,17,1989,2010 "Mean 9am cloud cover (okas) for years 1989 to 2010 ",4.6,4.7,4.5,4.3,4.4,4.5,4.1,3.9,4.2,4.5,4.7,4.7,4.4,17,1989,2010 "Mean 9am wind speed (km/h) for years 1988 to 2010 ",21.3,22.0,21.6,20.2,21.0,21.9,21.8,21.5,21.0,20.4,19.9,20.0,21.0,22,1988,2010 "Mean 3pm temperature (°C) for years 1989 to 2010 ",24.3,24.7,23.5,21.8,20.0,18.4,17.5,17.6,18.6,19.5,21.4,23.1,20.9,17,1989,2010 "Mean 3pm wet bulb temperature (°C) for years 1989 to 2010 ",20.4,20.4,19.4,17.9,16.2,14.8,14.0,13.9,15.1,15.9,17.6,19.0,17.0,17,1989,2010 "Mean 3pm dew point temperature (°C) for years 1989 to 2010 ",18.0,17.8,16.8,15.1,13.3,11.7,10.8,10.6,12.3,13.1,14.8,16.3,14.2,17,1989,2010 "Mean 3pm relative humidity (%) for years 1989 to 2010 ",69,66,67,67,66,66,66,64,68,68,67,66,67,17,1989,2010 "Mean 3pm cloud cover (oktas) for years 1989 to 2010 ",4.6,4.7,4.5,4.4,4.4,4.5,4.5,4.1,4.1,4.5,4.3,4.2,4.4,17,1989,2010 "Mean 3pm wind speed (km/h) for years 1988 to 2010 ",22.4,23.3,22.5,20.9,21.7,22.5,23.9,23.0,22.4,20.6,20.9,21.4,22.1,22,1988,2010