Saint Helena Weather Forecast

    • 15
    • 22

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 10
    • 23

    Mostly sunny

    • 11
    • 31

    Partly cloudy

    • 17
    • 24

    Shower or two

    • 11
    • 22

    Cloudy

    • 11
    • 20

    Cloudy

Today 9 Dec Melbourne

Slight chance of a shower this morning. Mostly sunny afternoon. Winds southwesterly 15 to 20 km/h turning southerly 15 to 25 km/h in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Saint Helena Temperature Statistics View More

December Temperature

Viewbank (6km)

  • Lowest 7 December, 2025

    7.6 °C

  • Average December

    16.8 °C

  • Highest 4 December, 2025

    34.3 °C

Climate (2020–Present)

Viewbank (6km)

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  • Average Low 2020–2025

    9.9 °C

  • Average 2020–2025

    14.9 °C

  • Average High 2020–2025

    21.1 °C
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