Mount Mawson Weather Forecast

    • 1
    • 4

    Snow showers. Windy

    • -1
    • 5

    Snow showers. Windy

    • -2
    • 7

    Showers or snow at times

    • 0
    • 15

    Partly cloudy

    • 3
    • 20

    Mostly sunny

    • 8
    • 22

    Partly cloudy

    • 11
    • 20

    Shower or two

Today 24 Dec Western

Cloudy. Very high chance of showers. Snow falling above 700 metres. The chance of a thunderstorm early this evening. Possible small hail. Damaging winds possible. Winds westerly 35 to 50 km/h turning southwesterly 25 to 40 km/h in the evening.

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Mount Mawson Temperature Statistics View More

December Temperature

Kunanyi (Mount Wellington) (59km)

  • Lowest 15 December, 2025

    -2.6 °C

  • Average December

    6.2 °C

  • Highest 17 December, 2025

    20.6 °C

Climate (2020–Present)

Kunanyi (Mount Wellington) (59km)

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  • Average Low 2020–2025

    1.6 °C

  • Average 2020–2025

    4.4 °C

  • Average High 2020–2025

    8.2 °C
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