Dalkey Weather Forecast

    • 21
    • 34

    Partly cloudy

    • 13
    • 30

    Sunny

    • 15
    • 27

    Storm

    • 11
    • 26

    Cloudy

    • 12
    • 26

    Cloudy

    • 10
    • 26

    Partly cloudy

    • 10
    • 29

    Partly cloudy

Today 19 Dec Mid North

Mostly sunny. Slight chance of a shower. The chance of a thunderstorm in the late morning and afternoon. Winds north to northwesterly 15 to 25 km/h shifting south to southwesterly 25 to 35 km/h in the late morning and afternoon. Daytime maximum temperatures 33 to 39.

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  • Temperature Forecast Bureau of Meteorology

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Dalkey Temperature Statistics View More

December Temperature

Roseworthy (42km)

  • Lowest 7 December, 2025

    4.4 °C

  • Average December

    21.6 °C

  • Highest 4 December, 2025

    39.3 °C

Climate (2020–Present)

Roseworthy (42km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.6 °C
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