Weather in Daejeon in October
In an average October, Daejeon sees a daily high around 20°C and a low around 10°C, based on 1980–2026 of local climate records.
| Average high | 20°C |
|---|---|
| Typical high range | 16°C to 24°C |
| Average low | 10°C |
| Typical low range | 5°C to 15°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
31°C
2021-10-03
Lowest
7°C
1980-10-26
Low
Highest
21°C
2013-10-07
Lowest
-2°C
1986-10-30
Feels-like
Highest
36°C
2021-10-03
Lowest
-7°C
1982-10-24
Humidity
Highest
17.8 g/m³
2019-10-01
Lowest
2.9 g/m³
2010-10-26
Wind
Highest
38 km/h
1985-10-05
Lowest
4 km/h
2013-10-09
Gust
Highest
106 km/h
1985-10-05
Lowest
11 km/h
1999-10-06
Precip
Wettest
221 mm
2025
Driest
4 mm
2004
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