Port Geographe Marina Weather Forecast

    • 13
    • 31

    Sunny

    • 14
    • 25

    Partly cloudy

    • 9
    • 28

    Mostly sunny

    • 11
    • 28

    Partly cloudy

    • 12
    • 33

    Sunny

    • 15
    • 36

    Sunny

    • 21
    • 36

    Mostly sunny

Today 19 Dec Busselton

Sunny. Winds southeasterly 15 to 25 km/h turning southwesterly 20 to 30 km/h in the middle of the day then tending southerly 25 to 35 km/h in the late afternoon.

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Port Geographe Marina Temperature Statistics View More

December Temperature

Busselton Airport (5km)

  • Lowest 4 December, 2025

    7.4 °C

  • Average December

    20.6 °C

  • Highest 14 December, 2025

    37.8 °C

Climate (2020–Present)

Busselton Airport (5km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    16.7 °C

  • Average High 2020–2025

    23.6 °C
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