Jervis Bay Airfield Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 7
    • 22

    Sunny

    • 10
    • 27

    Sunny

    • 15
    • 30

    Mostly sunny

    • 16
    • 25

    Showers

    • 13
    • 21

    Shower or two

    • 12
    • 21

    Possible shower

Today 28 Sep Illawarra

Cloudy. Light winds becoming east to southeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Daytime maximum temperatures between 15 and 19.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervis Bay Airfield Temperature Statistics View More

September Temperature

Point Perpendicular (11km)

  • Lowest 18 September, 2026

    9.6 °C

  • Average September

    16.8 °C

  • Highest 26 September, 2026

    30.6 °C

Climate (2021–2026)

Point Perpendicular (11km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.9 °C
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