Mundallio Weather Forecast

    • 18
    • 39

    Sunny

    • 21
    • 41

    Sunny

    • 21
    • 32

    Becoming windy. Mostly sunny

    • 17
    • 30

    Mostly sunny

    • 16
    • 32

    Sunny

    • 18
    • 35

    Sunny

    • 21
    • 36

    Mostly sunny

Today 28 Dec Flinders

Sunny. Winds east to southeasterly 15 to 25 km/h tending east to northeasterly in the morning then tending east to southeasterly 20 to 30 km/h in the middle of the day. Overnight temperatures falling to between 13 and 19 with daytime temperatures reaching the mid to high 30s.

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  • Temperature Forecast Bureau of Meteorology

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Mundallio Temperature Statistics View More

December Temperature

Port Augusta Airport (13km)

  • Lowest 2 December, 2025

    12.1 °C

  • Average December

    24.8 °C

  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Augusta Airport (13km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    26.2 °C
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