Hamilton Weather Forecast

    • 9
    • 20

    Partly cloudy

    • 9
    • 19

    Possible shower

    • 8
    • 18

    Cloudy

    • 8
    • 21

    Cloudy

    • 8
    • 28

    Mostly sunny

    • 12
    • 33

    Sunny

    • 15
    • 35

    Mostly sunny

Today 23 Dec Hamilton

Partly cloudy. Slight chance of a shower this morning. Winds west to southwesterly 15 to 25 km/h becoming light in the late evening.

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Hamilton Temperature Statistics View More

December Temperature

Hamilton Airport (11km)

  • Lowest 7 December, 2025

    2.2 °C
  • Average December

    15.5 °C
  • Highest 18 December, 2025

    37.8 °C

Climate (2020–Present)

Hamilton Airport (11km)

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  • Average Low 2020–2025

    8.1 °C
  • Average 2020–2025

    13 °C
  • Average High 2020–2025

    19.2 °C
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