Gwelup Weather Forecast

    • 18
    • 33

    Becoming windy. Sunny

    • 22
    • 31

    Becoming windy. Mostly sunny

    • 18
    • 32

    Sunny

    • 19
    • 33

    Sunny

    • 23
    • 34

    Mostly sunny

    • 21
    • 28

    Mostly sunny

    • 19
    • 27

    Partly cloudy

Today 11 Jan Perth

Sunny day. The chance of a thunderstorm about the northern suburbs during this evening. Winds easterly 30 to 45 km/h turning south to southeasterly 15 to 25 km/h in the afternoon then tending east to southeasterly 15 to 20 km/h in the late evening.

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Gwelup Temperature Statistics View More

January Temperature

Perth Metro (8km)

  • Lowest 10 January, 2026

    16.2 °C

  • Average January

    24.1 °C

  • Highest 1 January, 2026

    37.3 °C

Climate (2021–Present)

Perth Metro (8km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    25.4 °C
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