Kiama Weather Forecast

    • 17
    • 29

    Cloudy

    • 17
    • 23

    Late shower or two

    • 17
    • 21

    Shower or two

    • 17
    • 22

    Showers

    • 17
    • 26

    Shower or two

    • 18
    • 29

    Possible shower

    • 17
    • 22

    Shower or two

Today 9 Dec Illawarra

Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds south to southeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

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Kiama Temperature Statistics View More

December Temperature

Kiama (Bombo Headland) (2km)

  • 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) (2km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.8 °C

  • Average High 2020–2025

    21.4 °C
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