Blairmount Weather Forecast

    • 15
    • 22

    Possible shower

    • 15
    • 29

    Partly cloudy

    • 15
    • 36

    Sunny

    • 19
    • 37

    Possible shower or storm

    • 20
    • 35

    Shower or two. Storm

    • 20
    • 36

    Shower or two

    • 19
    • 34

    Possible shower

Today 16 Dec Sydney

Cloudy. Medium chance of showers, most likely in the morning. Winds southeasterly 15 to 20 km/h becoming light in the early morning then becoming easterly 15 to 25 km/h in the middle of the day.

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Blairmount Temperature Statistics View More

December Temperature

Campbelltown (Mount Annan) (2km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    21.5 °C

  • Highest 6 December, 2025

    40.7 °C

Climate (2020–Present)

Campbelltown (Mount Annan) (2km)

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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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