Mount Mawson Weather Forecast

    • 1
    • 10

    Cloudy

    • 2
    • 17

    Partly cloudy

    • 5
    • 21

    Mostly sunny

    • 6
    • 13

    Showers

    • 2
    • 7

    Showers or snow. Windy

    • -1
    • 6

    Snow showers. Windy

    • 0
    • 11

    Possible shower

Today 10 Dec Western

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds north to northwesterly 15 to 25 km/h turning westerly 25 to 40 km/h during the morning. Daytime maximum temperatures between 13 and 17.

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Mount Mawson Temperature Statistics View More

December Temperature

Kunanyi (Mount Wellington) (59km)

  • Lowest 7 December, 2025

    -1.8 °C

  • Average December

    4.6 °C

  • Highest 4 December, 2025

    18.3 °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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