You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Climate History

Merredin (31.4821°S, 118.2786°E, 318m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Merredin (31.4821°S, 118.2786°E, 318m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Min Max 5.0° 17.5° 6.5° 20.0° 8.0° 25.0° 7.5° 23.5° 13.5° 20.5° 6.0° 15.0° 0.0° -
    Rainfall 0.0mm 0.0mm 0.0mm 0.0mm 0.5mm 2.5mm 1.5mm

  2. Max temp history

    Merredin maximum temp history (31.4821°S, 118.2786°E, 318m AMSL)
    Hottest ever this month 34.6° 21/09/1987
    Hottest this year 45.0° 21/01/2025
    Hottest this month 25.0° 12/09/2025
    Long term average 20.8°  
    Average this month 19.4°  
    Hottest September on record Avg. max. temp. 23.8° 2014

  3. Min temp history

    Merredin minimum temp history (31.4821°S, 118.2786°E, 318m AMSL)
    Coldest ever -1.8° 03/09/1970
    Coldest this year -1.0° 10/07/2025
    Coldest this month 1.9° 02/09/2025
    Long term average 6.9°  
    Average this month 6.6°  
    Coldest September on record Avg. min. temp. 4.3° 2016

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Merredin rainfall history (31.4821°S, 118.2786°E, 318m AMSL)
    Wettest this year 17.0mm 07/07/2025
    Wettest this month 9.5mm 06/09/2025
    Driest this year 0.0mm 01/01/2025
    Driest this month 0.0mm 01/09/2025
    Total to September 233.5mm 70.0 days
    Total this month 20.5mm 7.0 days
    YTD average rainfall 278.7mm 60.9 days
    Long term average 24.6mm 7.2 days
    Wettest September 80.8mm 2014