Merrimu Weather Forecast

    • 9
    • 30

    Sunny

    • 12
    • 35

    Sunny

    • 17
    • 33

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 12
    • 25

    Cloud clearing

    • 12
    • 30

    Mostly sunny

    • 15
    • 32

    Possible shower

Today 28 Dec Melbourne

Sunny. Light winds becoming south to southeasterly 15 to 25 km/h in the early afternoon then tending east to southeasterly 15 to 20 km/h in the late evening.

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Merrimu Temperature Statistics View More

December Temperature

Melbourne Airport (31km)

  • Lowest 7 December, 2025

    6.3 °C

  • Average December

    17.1 °C

  • Highest 18 December, 2025

    38.2 °C

Climate (2020–Present)

Melbourne Airport (31km)

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  • Average Low 2020–2025

    9.8 °C

  • Average 2020–2025

    14.6 °C

  • Average High 2020–2025

    20.4 °C
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