Happy Valley Weather Forecast

    • 12
    • 23

    Sunny

    • 16
    • 22

    Partly cloudy

    • 10
    • 16

    Cloudy

    • 8
    • 20

    Sunny

    • 12
    • 23

    Mostly sunny

    • 15
    • 25

    Partly cloudy

    • 17
    • 27

    Partly cloudy

Today 19 Sep Adelaide

Sunny. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 15 to 25 km/h in the morning then tending north to northeasterly 15 to 20 km/h in the late afternoon.

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Happy Valley Temperature Statistics View More

September Temperature

Noarlunga (10km)

  • Lowest 17 September, 2026

    5.4 °C

  • Average September

    13.7 °C

  • Highest 12 September, 2026

    23.8 °C

Climate (2021–2026)

Noarlunga (10km)

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  • Average Low 2021–2026

    12.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    21.9 °C
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