Seahampton Weather Forecast

    • 21
    • 32

    Partly cloudy

    • 21
    • 41

    Mostly sunny

    • 25
    • 34

    Showers. Possible storm

    • 20
    • 31

    Shower or two

    • 18
    • 31

    Possible shower

    • 18
    • 28

    Shower or two

    • 17
    • 27

    Cloudy

Today 20 Dec Newcastle

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds easterly 15 to 20 km/h becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Seahampton Temperature Statistics View More

December Temperature

Newcastle (Nobbys) (20km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    21.8 °C

  • Highest 5 December, 2025

    36.1 °C

Climate (2020–Present)

Newcastle (Nobbys) (20km)

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  • Average Low 2020–2025

    15.3 °C

  • Average 2020–2025

    18.5 °C

  • Average High 2020–2025

    22.3 °C
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