Jamberoo Weather Forecast

    • 18
    • 29

    Showers. Becoming very windy

    • 16
    • 19

    Possible shower

    • 16
    • 20

    Cloudy

    • 16
    • 23

    Partly cloudy

    • 16
    • 27

    Sunny

    • 17
    • 29

    Possible shower

    • 20
    • 27

    Shower or two

Today 14 Dec Illawarra

Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the early morning. Winds west to northwesterly 25 to 40 km/h shifting south to southeasterly 30 to 45 km/h in the evening. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching 27 to 32.

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Jamberoo Temperature Statistics View More

December Temperature

Kiama (Bombo Headland) (7km)

  • Lowest 2 December, 2025

    11.9 °C

  • Average December

    20.2 °C

  • Highest 5 December, 2025

    32.5 °C

Climate (2020–Present)

Kiama (Bombo Headland) (7km)

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  • Average Low 2020–2025

    14.8 °C

  • Average 2020–2025

    17.8 °C

  • Average High 2020–2025

    21.4 °C
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