Weather in Daejeon in June
In an average June, Daejeon sees a daily high around 27°C and a low around 18°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 23°C to 31°C |
| Average low | 18°C |
| Typical low range | 16°C to 21°C |
| Average daily precipitation | 5 mm |
June records
The most extreme June on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total June accumulation.
High
Highest
35°C
2024-06-19
Lowest
17°C
1982-06-01
Low
Highest
27°C
2022-06-27
Lowest
10°C
1992-06-07
Feels-like
Highest
47°C
2022-06-21
Lowest
7°C
1992-06-07
Humidity
Highest
22.6 g/m³
2025-06-28
Lowest
7.1 g/m³
2017-06-04
Wind
Highest
39 km/h
1993-06-02
Lowest
4 km/h
2026-06-29
Gust
Highest
89 km/h
2011-06-26
Lowest
14 km/h
1985-06-20
Precip
Wettest
313 mm
2025
Driest
30 mm
1992
See Daejeon's live weather grade →
Visiting Daejeon in June? See how its comfort stacks up against where you live.
Compare Daejeon with your city →