Avon Valley National Park Weather Forecast

    • 15
    • 29

    Partly cloudy

    • 20
    • 32

    Partly cloudy

    • 15
    • 25

    Shower

    • 12
    • 19

    Shower

    • 9
    • 21

    Cloudy

    • 9
    • 25

    Partly cloudy

    • 11
    • 22

    Partly cloudy

Today 16 Sep Perth

Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Winds northeasterly 15 to 25 km/h becoming light in the late afternoon then becoming east to northeasterly 15 to 20 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Avon Valley National Park Temperature Statistics View More

September Temperature

Pearce RAAF Base (18km)

  • Lowest 2 September, 2026

    6.2 °C

  • Average September

    15.7 °C

  • Highest 11 September, 2026

    26.2 °C

Climate (2021–2026)

Pearce RAAF Base (18km)

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  • Average Low 2021–2026

    13 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    26.7 °C
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