Charleston Weather Forecast

    • 12
    • 21

    Shower or two

    • 9
    • 24

    Partly cloudy

    • 11
    • 29

    Mostly sunny

    • 12
    • 31

    Mostly sunny

    • 12
    • 26

    Partly cloudy

    • 11
    • 26

    Cloud clearing

    • 11
    • 31

    Sunny

Today 28 Dec Mount Barker

Partly cloudy. High chance of showers, becoming less likely this afternoon. Winds west to northwesterly 20 to 25 km/h tending west to southwesterly 25 to 35 km/h in the morning then becoming light in the evening.

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Charleston Temperature Statistics View More

December Temperature

Mount Barker (18km)

  • Lowest 4 December, 2024

    8.2 °C

  • Average December

    20 °C

  • Highest 15 December, 2024

    37.3 °C

Climate (2019–Present)

Mount Barker (18km)

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  • Average Low 2019–2024

    9.2 °C

  • Average 2019–2024

    13.8 °C

  • Average High 2019–2024

    20.8 °C
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