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Climate History

Portland (38.351°S, 141.5877°E, 9m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Portland (38.351°S, 141.5877°E, 9m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Min Max 12.0° 16.0° 10.7° 13.1° 9.3° 12.8° 9.8° 13.9° 10.6° 14.8° 11.8° 16.2° 9.3° 21.9°
    Rainfall 5.0mm 4.4mm 0.8mm 0.2mm 0.2mm 2.6mm 0.2mm

  2. Max temp history

    Portland maximum temp history (38.351°S, 141.5877°E, 9m AMSL)
    Hottest ever this month 28.1° 21/09/2004
    Hottest this year 36.1° 27/01/2025
    Hottest this month 21.1° 07/09/2025
    Long term average 15.9°  
    Average this month 15.3°  
    Hottest September on record Avg. max. temp. 17.7° 2001

  3. Min temp history

    Portland minimum temp history (38.351°S, 141.5877°E, 9m AMSL)
    Coldest ever 3.0° 25/09/1998
    Coldest this year 5.4° 01/08/2025
    Coldest this month 7.8° 06/09/2025
    Long term average 9.5°  
    Average this month 9.9°  
    Coldest September on record Avg. min. temp. 8.7° 2003

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Portland rainfall history (38.351°S, 141.5877°E, 9m AMSL)
    Wettest this year 28.6mm 23/07/2025
    Wettest this month 18.4mm 04/09/2025
    Driest this year 0.0mm 01/01/2025
    Driest this month 0.0mm 06/09/2025
    Total to September 496.0mm 125.0 days
    Total this month 48.0mm 13.0 days
    YTD average rainfall 570.3mm 143.7 days
    Long term average 72.3mm 18.7 days
    Wettest September 134.8mm 2001