Hallett Cove Weather Forecast
- 14
- 23
Partly cloudy
- 13
- 24
Cloudy
- 13
- 23
Partly cloudy
- 12
- 28
Sunny
- 16
- 31
Sunny
- 18
- 34
Sunny
- 21
- 36
Sunny
Today 23 Dec Adelaide
Mostly clear. Winds southwesterly 15 to 25 km/h turning southerly in the evening.
Hallett Cove Temperature Statistics View More
December Temperature
Noarlunga (9km)
Lowest 2 December, 2025
11.1 °CAverage December
21.3 °CHighest 14 December, 2025
40.6 °C
Climate (2020–Present)
Noarlunga (9km)
Average Low 2020–2025
12.7 °CAverage 2020–2025
16.6 °CAverage High 2020–2025
21.7 °C