Iona Weather Forecast

    • 11
    • 26

    Partly cloudy

    • 12
    • 21

    Showers increasing

    • 8
    • 18

    Possible morning shower

    • 7
    • 26

    Mostly sunny

    • 12
    • 21

    Possible shower

    • 8
    • 21

    Partly cloudy

    • 7
    • 23

    Mostly sunny

Today 5 Dec West and South Gippsland

Partly cloudy. The chance of fog in the southwest early this morning. Slight chance of a shower. The chance of a thunderstorm during the morning and afternoon. Winds northwest to southwesterly 15 to 20 km/h tending northeast to southeasterly 15 to 25 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 21 to 29.

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  • Temperature Forecast Bureau of Meteorology

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Iona Temperature Statistics View More

December Temperature

Rhyll (48km)

  • Lowest 2 December, 2025

    9 °C

  • Average December

    16.8 °C

  • Highest 3 December, 2025

    26.1 °C

Climate (2020–Present)

Rhyll (48km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    19.2 °C
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