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Climate History

Altona (34.5972°S, 138.9136°E, 229m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Altona (34.5972°S, 138.9136°E, 229m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Min Max 6.4° 19.1° 2.6° 16.4° 6.7° 12.5° 5.7° 15.4° 2.1° 13.7° 1.9° 17.3° 4.0° 20.8°
    Rainfall 0.0mm 0.0mm 6.8mm 3.2mm 0.0mm 0.2mm 0.0mm

  2. Max temp history

    Altona maximum temp history (34.5972°S, 138.9136°E, 229m AMSL)
    Hottest ever this month 31.7° 27/09/2008
    Hottest this year 41.0° 02/02/2025
    Hottest this month 23.6° 06/09/2025
    Long term average 17.9°  
    Average this month 17.0°  
    Hottest September on record Avg. max. temp. 20.5° 2013

  3. Min temp history

    Altona minimum temp history (34.5972°S, 138.9136°E, 229m AMSL)
    Coldest ever -1.0° 01/09/2007
    Coldest this year -2.0° 21/05/2025
    Coldest this month 1.9° 13/09/2025
    Long term average 6.5°  
    Average this month 5.1°  
    Coldest September on record Avg. min. temp. 5.3° 2015

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Altona rainfall history (34.5972°S, 138.9136°E, 229m AMSL)
    Wettest this year 25.0mm 26/07/2025
    Wettest this month 6.8mm 10/09/2025
    Driest this year 0.0mm 01/01/2025
    Driest this month 0.0mm 03/09/2025
    Total to September 245.8mm 75.0 days
    Total this month 12.4mm 7.0 days
    YTD average rainfall 365.0mm 100.8 days
    Long term average 53.6mm 14.0 days
    Wettest September 181.1mm 2013