Weather in Cheonan in March
In an average March, Cheonan sees a daily high around 11°C and a low around 1°C, based on 1980–2026 of local climate records.
| Average high | 11°C |
|---|---|
| Typical high range | 6°C to 17°C |
| Average low | 1°C |
| Typical low range | -3°C to 5°C |
| Average daily precipitation | 3 mm |
March records
The most extreme March on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total March accumulation.
High
Highest
28°C
2025-03-26
Lowest
-2°C
2004-03-06
Low
Highest
15°C
2009-03-18
Lowest
-12°C
2010-03-18
Feels-like
Highest
28°C
2025-03-26
Lowest
-19°C
2004-03-06
Humidity
Highest
10.8 g/m³
2009-03-18
Lowest
1.5 g/m³
2006-03-12
Wind
Highest
40 km/h
2010-03-12
Lowest
6 km/h
2002-03-04
Gust
Highest
87 km/h
2007-03-28
Lowest
14 km/h
1980-03-28
Precip
Wettest
108 mm
2007
Driest
8 mm
2006
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