Weather in Cheonan, Chungcheongnam-do, South Korea in October
In an average October, Cheonan sees a daily high around 19°C and a low around 11°C, based on 1981–2026 of local climate records.
| Average high | 19°C |
|---|---|
| Typical high range | 15°C to 23°C |
| Average low | 11°C |
| Typical low range | 8°C to 14°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
26°C
2019-10-01
Lowest
7°C
2002-10-27
Low
Highest
21°C
2021-10-05
Lowest
0°C
1982-10-25
Feels-like
Highest
26°C
2019-10-01
Lowest
-6°C
1997-10-31
Humidity
Highest
18.6 g/m³
2021-10-05
Lowest
3.7 g/m³
2016-10-30
Wind
Highest
55 km/h
1985-10-10
Lowest
6 km/h
2021-10-24
Precip
Wettest
200 mm
1985
Driest
3 mm
1990
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