Bethel Weather Forecast

    • 13
    • 32

    Sunny

    • 16
    • 25

    Possible early storm. Showers

    • 10
    • 24

    Partly cloudy

    • 12
    • 24

    Cloud clearing

    • 9
    • 25

    Partly cloudy

    • 10
    • 28

    Cloud clearing

    • 10
    • 31

    Sunny

Today 20 Dec Mount Lofty Ranges

Mostly sunny. Medium chance of showers about the southern Fleurieu Peninsula, slight chance elsewhere. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 21 to 30.

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  • Temperature Forecast Bureau of Meteorology

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Bethel Temperature Statistics View More

December Temperature

Nuriootpa (PIRSA Research Centre) (22km)

  • Lowest 7 December, 2025

    3.2 °C

  • Average December

    20.2 °C

  • Highest 18 December, 2025

    40.1 °C

Climate (2020–Present)

Nuriootpa (PIRSA Research Centre) (22km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    15 °C

  • Average High 2020–2025

    21.7 °C
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