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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)
      Sun Mon Tue Wed Thu Fri Sat
    Min Max 9.2° 32.4° 10.1° 34.5° 9.1° 35.3° 11.0° 31.5° 13.3° 29.8° 17.3° 31.4° 14.8° 23.2°
    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 36.4° 29/08/2009
    Hottest this year 44.4° 11/01/2025
    Hottest this month 35.3° 26/08/2025
    Long term average 27.6°  
    Average this month 27.3°  
    Hottest August on record Avg. max. temp. 31.6° 2009

  3. Min temp history

    Mount Isa minimum temp history (20.7266°S, 139.4943°E, 365m AMSL)
    Coldest ever -1.1° 25/08/2000
    Coldest this year -1.4° 09/07/2025
    Coldest this month -0.5° 04/08/2025
    Long term average 10.1°  
    Average this month 9.0°  
    Coldest August on record Avg. min. temp. 5.9° 2001

  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 75.2mm 07/02/2025
    Wettest this month 1.6mm 01/08/2025
    Driest this year 0.0mm 01/01/2025
    Driest this month 0.0mm 02/08/2025
    Total to August 379.8mm 33.0 days
    Total this month 1.6mm 1.0 days
    YTD average rainfall 328.3mm 31.3 days
    Long term average 3.3mm 0.9 days
    Wettest August 41.8mm 2009