Jarrahdale Weather Forecast

    • 12
    • 20

    Showers

    • 9
    • 19

    Shower or two

    • 11
    • 17

    Showers easing

    • 7
    • 19

    Becoming cloudy

    • 8
    • 22

    Sunny

    • 9
    • 24

    Sunny

    • 11
    • 22

    Sunny

Today 28 Sep Perth

Partly cloudy. Very high chance of showers, most likely during the morning and afternoon. Winds north to northwesterly 15 to 20 km/h shifting southwesterly 15 to 25 km/h in the afternoon then becoming south to southwesterly and light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Jarrahdale Temperature Statistics View More

September Temperature

Karnet (11km)

  • Lowest 14 September, 2026

    3.7 °C

  • Average September

    16 °C

  • Highest 16 September, 2026

    27.5 °C

Climate (2021–2026)

Karnet (11km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    19.3 °C

  • Average High 2021–2026

    23.2 °C
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