Avalon Weather Forecast

    • 14
    • 18

    Clear

    • 12
    • 18

    Partly cloudy

    • 12
    • 17

    Possible shower

    • 13
    • 18

    Partly cloudy

    • 13
    • 20

    Partly cloudy

    • 14
    • 22

    Mostly sunny

    • 15
    • 24

    Mostly sunny

Today 8 Sep Sydney

Mostly clear. Light winds.

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Avalon Temperature Statistics View More

September Temperature

Terrey Hills (11km)

  • Lowest 1 September, 2026

    11.3 °C

  • Average September

    18.1 °C

  • Highest 5 September, 2026

    30.8 °C

Climate (2021–2026)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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