Swan River - Barrack Street Jetty Weather Forecast

    • 19
    • 37

    Sunny

    • 25
    • 40

    Possible shower or storm

    • 24
    • 35

    Mostly sunny

    • 20
    • 29

    Partly cloudy

    • 17
    • 28

    Cloud clearing

    • 16
    • 30

    Sunny

    • 17
    • 32

    Sunny

Today 13 Dec Perth

Mostly sunny. The chance of a thunderstorm about the northern suburbs during this afternoon and evening. Winds easterly 25 to 40 km/h.

Melville Waters

Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
Weather
Sunny.
Weather Situation
A trough extending south through the Gascoyne will deepen near the west today. The trough will move offshore from the Local Waters on Sunday as a strengthening high pressure system moves into the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Barrack Street Jetty Temperature Statistics View More

December Temperature

Perth Metro (4km)

  • Lowest 4 December, 2025

    14.6 °C

  • Average December

    22.4 °C

  • Highest 1 December, 2025

    39 °C

Climate (2020–Present)

Perth Metro (4km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    25.5 °C
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