Mayanup Weather Forecast

    • 8
    • 28

    Partly cloudy

    • 9
    • 29

    Sunny

    • 15
    • 25

    Possible shower

    • 11
    • 28

    Cloud clearing

    • 12
    • 33

    Mostly sunny

    • 16
    • 35

    Partly cloudy

    • 15
    • 26

    Partly cloudy

Today 6 Dec South West

Partly cloudy. Slight chance of a shower near the south coast this morning. Near zero chance of rain elsewhere. Light winds becoming west to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures 23 to 28.

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Mayanup Temperature Statistics View More

December Temperature

Bridgetown (31km)

  • Lowest 4 December, 2025

    8.5 °C

  • Average December

    18.1 °C

  • Highest 1 December, 2025

    34.2 °C

Climate (2020–Present)

Bridgetown (31km)

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  • Average Low 2020–2025

    9 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    22.7 °C
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