Garden Island Weather Forecast

    • 16
    • 24

    Partly cloudy

    • 15
    • 25

    Possible shower

    • 16
    • 25

    Partly cloudy

    • 16
    • 27

    Sunny

    • 17
    • 30

    Sunny

    • 18
    • 24

    Shower or two

    • 18
    • 27

    Possible shower

Today 9 Dec Illawarra

Partly cloudy. Slight chance of a shower. Winds northeasterly 15 to 25 km/h becoming light in the late evening.

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Garden Island Temperature Statistics View More

December Temperature

Nowra (RAN Air Station) (18km)

  • Lowest 5 December, 2024

    17 °C
  • Average December

    23 °C
  • Highest 2 December, 2024

    34 °C

Climate (2019–Present)

Nowra (RAN Air Station) (18km)

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  • Average Low 2019–2024

    12 °C
  • Average 2019–2024

    16.5 °C
  • Average High 2019–2024

    22.4 °C
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