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

Mortlake (38.0812°S, 142.808°E, 135m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Mortlake (38.0812°S, 142.808°E, 135m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Min Max 4.0° 13.0° 2.1° 13.1° 0.3° 13.3° 1.2° 12.5° 4.6° 14.2° 1.5° 16.8° 4.5° 17.0°
    Rainfall 0.8mm 1.4mm 0.2mm 0.0mm 0.0mm 0.0mm 0.2mm

  2. Max temp history

    Mortlake maximum temp history (38.0812°S, 142.808°E, 135m AMSL)
    Hottest ever this month 23.4° 20/08/1995
    Hottest this year 42.6° 27/01/2025
    Hottest this month 17.0° 04/08/2025
    Long term average 14.0°  
    Average this month 15.1°  
    Hottest August on record Avg. max. temp. 15.6° 2011

  3. Min temp history

    Mortlake minimum temp history (38.0812°S, 142.808°E, 135m AMSL)
    Coldest ever -13.2° 23/08/1991
    Coldest this year -3.1° 22/05/2025
    Coldest this month 1.2° 01/08/2025
    Long term average 4.9°  
    Average this month 4.0°  
    Coldest August on record Avg. min. temp. 2.9° 1994

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Mortlake rainfall history (38.0812°S, 142.808°E, 135m AMSL)
    Wettest this year 41.2mm 08/06/2025
    Wettest this month 0.2mm 04/08/2025
    Driest this year 0.0mm 01/01/2025
    Driest this month 0.0mm 01/08/2025
    Total to August 272.2mm 78.0 days
    Total this month 0.2mm 1.0 days
    YTD average rainfall 382.2mm 114.6 days
    Long term average 64.7mm 19.2 days
    Wettest August 167.0mm 2011