Seaham Weather Forecast

    • 9
    • 18

    Shower or two

    • 9
    • 21

    Partly cloudy

    • 9
    • 19

    Possible shower

    • 8
    • 20

    Mostly sunny

    • 7
    • 22

    Sunny

    • 9
    • 23

    Partly cloudy

    • 10
    • 19

    Sunny

Today 22 Aug Hunter

Partly cloudy. Patchy morning fog. High chance of showers along the coastal fringe, medium chance elsewhere. The chance of a thunderstorm near the coast early this morning. Light winds. Daytime maximum temperatures between 16 and 19.

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  • Temperature Forecast Bureau of Meteorology

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Seaham Temperature Statistics View More

August Temperature

Tocal (12km)

  • Lowest 18 August, 2025

    3.4 °C

  • Average August

    11.9 °C

  • Highest 5 August, 2025

    21.4 °C

Climate (2020–Present)

Tocal (12km)

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  • Average Low 2020–2025

    12.5 °C

  • Average 2020–2025

    17.9 °C

  • Average High 2020–2025

    24.2 °C
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