Mount Helena Weather Forecast

    • 12
    • 17

    Possible shower

    • 12
    • 20

    Shower or two clearing

    • 10
    • 24

    Sunny

    • 9
    • 21

    Mostly sunny

    • 9
    • 21

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 10
    • 18

    Shower or two

Today 19 Sep Perth

Cloudy. Medium chance of a shower. Winds westerly 15 to 20 km/h becoming light in the late evening.

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Mount Helena Temperature Statistics View More

September Temperature

Bickley (16km)

  • Lowest 9 September, 2026

    7.1 °C

  • Average September

    14.1 °C

  • Highest 16 September, 2026

    27.8 °C

Climate (2021–2026)

Bickley (16km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    23.2 °C
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