Grass Tree Hollow Campground Weather Forecast

    • 13
    • 21

    Cloudy

    • 14
    • 21

    Shower or two clearing

    • 11
    • 23

    Partly cloudy

    • 11
    • 24

    Partly cloudy

    • 16
    • 22

    Shower or two

    • 12
    • 24

    Partly cloudy

    • 12
    • 26

    Mostly sunny

Today 4 Dec South West

Partly cloudy. Light winds becoming southwesterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 21 to 27.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grass Tree Hollow Campground Temperature Statistics View More

December Temperature

Manjimup (36km)

  • Lowest 1 December, 2025

    11.8 °C

  • Average December

    19.8 °C

  • Highest 1 December, 2025

    35.3 °C

Climate (2020–Present)

Manjimup (36km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15 °C

  • Average High 2020–2025

    21.7 °C
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