Swan Bay Weather Forecast

    • 11
    • 20

    Windy

    • 10
    • 17

    Windy

    • 11
    • 18

    Cloudy

    • 11
    • 30

    Sunny

    • 14
    • 33

    Sunny

    • 15
    • 26

    Shower

    • 16
    • 27

    Shower

Today 14 Dec Central

Cloudy. Slight chance of a shower near the Yarra Valley, near zero chance elsewhere. Winds southwesterly 30 to 45 km/h decreasing to 20 to 30 km/h in the late evening.

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Swan Bay Temperature Statistics View More

December Temperature

Avalon Airport (26km)

  • Lowest 7 December, 2025

    6.6 °C

  • Average December

    16.8 °C

  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Avalon Airport (26km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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