Weather in Wollongong, New South Wales, Australia in December
In an average December, Wollongong sees a daily high around 26°C and a low around 14°C, based on 1981–2026 of local climate records.
| Average high | 26°C |
|---|---|
| Typical high range | 19°C to 32°C |
| Average low | 14°C |
| Typical low range | 11°C to 18°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
41°C
2019-12-21
Lowest
13°C
2002-12-10
Low
Highest
23°C
2025-12-21
Lowest
7°C
1995-12-13
Feels-like
Highest
62°C
2019-12-21
Lowest
5°C
1995-12-13
Humidity
Highest
18.8 g/m³
2024-12-07
Lowest
4.7 g/m³
1984-12-04
Wind
Highest
19 km/h
1981-12-07
Lowest
4 km/h
1990-12-02
Precip
Wettest
214 mm
1991
Driest
3 mm
2019
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