Killarney Weather Forecast

    • 11
    • 27

    Sunny

    • 16
    • 33

    Sunny

    • 15
    • 20

    Cloudy

    • 12
    • 18

    Cloudy

    • 12
    • 20

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 14
    • 23

    Partly cloudy

Today 28 Dec South West

Sunny. Winds northwest to northeasterly 15 to 20 km/h tending southeast to southwesterly in the early afternoon then tending east to southeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures around 30.

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  • Temperature Forecast Bureau of Meteorology

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Killarney Temperature Statistics View More

December Temperature

Port Fairy (9km)

  • Lowest 12 December, 2025

    7.4 °C

  • Average December

    15.6 °C

  • Highest 18 December, 2025

    30.3 °C

Climate (2020–Present)

Port Fairy (9km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    18.8 °C
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