Gnowangerup Weather Forecast

    • 12
    • 24

    Cloudy

    • 12
    • 31

    Cloud clearing

    • 13
    • 33

    Becoming windy. Mostly sunny

    • 14
    • 25

    Cloudy

    • 12
    • 29

    Cloud clearing

    • 12
    • 35

    Sunny

    • 16
    • 37

    Partly cloudy

Today 9 Dec South Coastal

Cloudy. Slight chance of a shower in the east, becoming less likely in the early afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east in the morning. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures in the low 20s.

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  • Temperature Forecast Bureau of Meteorology

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Gnowangerup Temperature Statistics View More

December Temperature

Katanning Research Station (46km)

  • Lowest 6 December, 2025

    8.9 °C

  • Average December

    20.4 °C

  • Highest 1 December, 2025

    37.4 °C

Climate (2020–Present)

Katanning Research Station (46km)

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  • Average Low 2020–2025

    9.8 °C

  • Average 2020–2025

    15.4 °C

  • Average High 2020–2025

    22.6 °C
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