Hamelin Bay Weather Forecast

    • 15
    • 22

    Shower or two

    • 15
    • 22

    Cloudy

    • 13
    • 23

    Partly cloudy

    • 14
    • 25

    Sunny

    • 17
    • 25

    Mostly sunny

    • 17
    • 25

    Mostly sunny

    • 16
    • 28

    Mostly sunny

Today 26 Jan South West

Partly cloudy. Medium chance of showers, most likely this morning. Winds west to northwesterly 15 to 25 km/h turning south to southwesterly 25 to 35 km/h in the afternoon. Daytime maximum temperatures in the low 20s.

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Hamelin Bay Temperature Statistics View More

January Temperature

Cape Leeuwin (17km)

  • Lowest 8 January, 2026

    15.7 °C
  • Average January

    20.4 °C
  • Highest 21 January, 2026

    27.3 °C

Climate (2021–Present)

Cape Leeuwin (17km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    20.7 °C
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