Waterfall Weather Forecast

    • 15
    • 27

    Becoming windy. Cloud clearing

    • 16
    • 33

    Sunny

    • 17
    • 25

    Cloudy

    • 16
    • 21

    Showers

    • 16
    • 22

    Showers

    • 16
    • 28

    Shower or two

    • 17
    • 30

    Shower or two

Today 8 Dec Sydney

Cloud clearing. Slight chance of a shower in the morning and early afternoon. Winds southeasterly 15 to 20 km/h becoming light before dawn then becoming north to northeasterly 25 to 35 km/h in the morning.

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  • Temperature Forecast Bureau of Meteorology

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Waterfall Temperature Statistics View More

December Temperature

Campbelltown (Mount Annan) (21km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    21.9 °C

  • Highest 6 December, 2025

    40.7 °C

Climate (2020–Present)

Campbelltown (Mount Annan) (21km)

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  • Average Low 2020–2025

    10.9 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    23.9 °C
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