Weather in Ulsan in December
In an average December, Ulsan sees a daily high around 7°C and a low around -3°C, based on 1980–2026 of local climate records.
| Average high | 7°C |
|---|---|
| Typical high range | 1°C to 13°C |
| Average low | -3°C |
| Typical low range | -7°C to 2°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
19°C
2023-12-09
Lowest
-5°C
2020-12-30
Low
Highest
12°C
2018-12-03
Lowest
-13°C
2005-12-17
Feels-like
Highest
12°C
2018-12-03
Lowest
-23°C
2005-12-17
Humidity
Highest
12.0 g/m³
2018-12-03
Lowest
0.8 g/m³
2005-12-17
Wind
Highest
36 km/h
2022-12-23
Lowest
5 km/h
1983-12-20
Gust
Highest
113 km/h
1985-12-30
Lowest
14 km/h
1991-12-15
Precip
Wettest
90 mm
2016
Driest
0 mm
1995
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