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Climate History

Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
      Thu Fri Sat Sun Mon Tue Wed
    Min Max 24.2° 29.7° 26.1° 30.2° 26.4° 30.3° 26.3° 30.7° 25.9° 33.4° 26.5° 32.1° 26.0° 31.3°
    Rainfall 0.8mm 0.0mm 0.0mm 0.0mm 0.0mm 0.0mm 2.6mm

  2. Max temp history

    Hamilton Island maximum temp history (20.3476°S, 148.9531°E, 73m AMSL)
    Hottest ever this month 35.6° 18/12/2005
    Hottest this year 33.5° 18/11/2025
    Hottest this month 33.4° 22/12/2025
    Long term average 29.9°  
    Average this month 30.4°  
    Hottest December on record Avg. max. temp. 31.7° 2005

  3. Min temp history

    Hamilton Island minimum temp history (20.3476°S, 148.9531°E, 73m AMSL)
    Coldest ever 19.2° 28/12/2011
    Coldest this year 13.4° 02/08/2025
    Coldest this month 24.2° 13/12/2025
    Long term average 24.6°  
    Average this month 25.5°  
    Coldest December on record Avg. min. temp. 24.1° 2011

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Hamilton Island rainfall history (20.3476°S, 148.9531°E, 73m AMSL)
    Wettest this year 322.2mm 05/02/2025
    Wettest this month 2.6mm 24/12/2025
    Driest this year 0.0mm 01/01/2025
    Driest this month 0.0mm 03/12/2025
    Total to December 1794.6mm 137.0 days
    Total this month 6.2mm 6.0 days
    YTD average rainfall 1524.2mm 148.6 days
    Long term average 163.3mm 11.0 days
    Wettest December 517.2mm 2005