Weather in Adelaide in December
In an average December, Adelaide sees a daily high around 25°C and a low around 14°C, based on 1980–2026 of local climate records.
| Average high | 25°C |
|---|---|
| Typical high range | 18°C to 34°C |
| Average low | 14°C |
| Typical low range | 9°C to 20°C |
| Average daily precipitation | 0 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
43°C
2019-12-20
Lowest
14°C
2023-12-09
Low
Highest
29°C
2019-12-19
Lowest
6°C
1993-12-04
Feels-like
Highest
64°C
2019-12-20
Lowest
2°C
2015-12-01
Humidity
Highest
18.0 g/m³
2016-12-27
Lowest
4.3 g/m³
2013-12-31
Wind
Highest
44 km/h
2016-12-27
Lowest
8 km/h
1997-12-12
Gust
Highest
100 km/h
1986-12-07
Lowest
22 km/h
2021-12-01
Precip
Wettest
108 mm
1992
Driest
2 mm
2021
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