Weather in Cheonan in June
In an average June, Cheonan sees a daily high around 28°C and a low around 18°C, based on 1980–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 24°C to 32°C |
| Average low | 18°C |
| Typical low range | 16°C to 21°C |
| Average daily precipitation | 3 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
36°C
2024-06-19
Lowest
17°C
1998-06-05
Low
Highest
27°C
2022-06-27
Lowest
10°C
1981-06-01
Feels-like
Highest
46°C
2022-06-21
Lowest
10°C
1981-06-01
Humidity
Highest
22.4 g/m³
2025-06-28
Lowest
6.1 g/m³
2007-06-16
Wind
Highest
39 km/h
1996-06-29
Lowest
5 km/h
1994-06-22
Gust
Highest
90 km/h
1993-06-02
Lowest
13 km/h
2003-06-30
Precip
Wettest
360 mm
1990
Driest
31 mm
1982
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