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Climate History

Mount Isa (20.7266°S, 139.4943°E, 365m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Min Max 15.4° 34.0° 18.9° 34.6° 17.2° 33.8° 16.9° 33.7° 15.1° 33.1° 16.8° 32.6° 14.7° 31.7°
    Rainfall 0.0mm 0.0mm 0.0mm 0.0mm 0.0mm 0.0mm 0.0mm

  2. Max temp history

    Mount Isa maximum temp history (20.7266°S, 139.4943°E, 365m AMSL)
    Hottest ever this month 38.6° 11/04/2003
    Hottest this year 41.0° 20/01/2026
    Hottest this month 34.6° 01/04/2026
    Long term average 32.1°  
    Average this month 33.6°  
    Hottest April on record Avg. max. temp. 35.1° 2016

  3. Min temp history

    Mount Isa minimum temp history (20.7266°S, 139.4943°E, 365m AMSL)
    Coldest ever 5.8° 30/04/2017
    Coldest this year 11.9° 30/03/2026
    Coldest this month 15.1° 04/04/2026
    Long term average 18.4°  
    Average this month 17.0°  
    Coldest April on record Avg. min. temp. 15.3° 2008

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Mount Isa rainfall history (20.7266°S, 139.4943°E, 365m AMSL)
    Wettest this year 75.8mm 28/02/2026
    Wettest this month 0.0mm 01/04/2026
    Driest this year 0.0mm 02/01/2026
    Driest this month 0.0mm 01/04/2026
    Total to April 552.6mm 40.0 days
    Total this month 0.0mm 0.0 days
    YTD average rainfall 304.3mm 27.0 days
    Long term average 13.6mm 2.0 days
    Wettest April 167.8mm 2016