St George Weather Forecast

    • 11
    • 19

    Possible storm

    • 12
    • 28

    Shower or two. Possible storm

    • 13
    • 28

    Late shower or two

    • 10
    • 17

    Cloudy

    • 9
    • 18

    Cloudy

    • 9
    • 25

    Mostly sunny

    • 10
    • 30

    Sunny

Today 12 Dec South Coast

Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures in the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

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St George Temperature Statistics View More

December Temperature

Goulburn Airport (54km)

  • Lowest 3 December, 2025

    2 °C

  • Average December

    17.3 °C

  • Highest 6 December, 2025

    33.9 °C

Climate (2020–Present)

Goulburn Airport (54km)

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  • Average Low 2020–2025

    6.3 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    19.8 °C
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