Penrose Weather Forecast

    • 19
    • 32

    Possible storm

    • 19
    • 32

    Shower or two. Possible storm

    • 22
    • 30

    Shower or two

    • 17
    • 30

    Shower or two

    • 15
    • 31

    Shower or two

    • 16
    • 23

    Shower or two

    • 13
    • 24

    Partly cloudy

Today 20 Dec Wollongong

Partly cloudy. Slight chance of a shower, becoming less likely later tonight. The chance of a thunderstorm. Winds north to northeasterly 15 to 25 km/h turning northwesterly 15 to 20 km/h in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Penrose Temperature Statistics View More

December Temperature

Illawarra Regional Airport (5km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    20.6 °C

  • Highest 5 December, 2025

    37.9 °C

Climate (2020–Present)

Illawarra Regional Airport (5km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.7 °C
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