Weather in Daejeon in December
In an average December, Daejeon sees a daily high around 5°C and a low around -3°C, based on 1980–2026 of local climate records.
| Average high | 5°C |
|---|---|
| Typical high range | -1°C to 11°C |
| Average low | -3°C |
| Typical low range | -8°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
-7°C
1980-12-29
Low
Highest
11°C
2018-12-03
Lowest
-15°C
2000-12-26
Feels-like
Highest
11°C
2018-12-03
Lowest
-24°C
2012-12-25
Humidity
Highest
10.8 g/m³
2018-12-03
Lowest
1.0 g/m³
2012-12-26
Wind
Highest
32 km/h
2009-12-05
Lowest
4 km/h
1991-12-18
Gust
Highest
79 km/h
1985-12-30
Lowest
12 km/h
2015-12-23
Precip
Wettest
100 mm
2023
Driest
6 mm
2021
See Daejeon's live weather grade →
Visiting Daejeon in December? See how its comfort stacks up against where you live.
Compare Daejeon with your city →