Seaham Weather Forecast

    • 25
    • 32

    Showers. Storm developing

    • 20
    • 30

    Possible shower

    • 19
    • 31

    Partly cloudy

    • 19
    • 26

    Shower or two

    • 17
    • 24

    Possible shower

    • 15
    • 25

    Partly cloudy

    • 15
    • 25

    Partly cloudy

Today 22 Dec Hunter

Partly cloudy. High chance of showers, most likely in the afternoon. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the afternoon and evening. Winds west to northwesterly 15 to 25 km/h shifting east to southeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 29 to 34.

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  • Temperature Forecast Bureau of Meteorology

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Seaham Temperature Statistics View More

December Temperature

Tocal (12km)

  • Lowest 3 December, 2025

    9.5 °C
  • Average December

    24.2 °C
  • Highest 6 December, 2025

    41.6 °C

Climate (2020–Present)

Tocal (12km)

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  • Average Low 2020–2025

    12.5 °C
  • Average 2020–2025

    18 °C
  • Average High 2020–2025

    24.4 °C
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