Weather in Daejeon, South Korea in September
In an average September, Daejeon sees a daily high around 24°C and a low around 15°C, based on 1981–2026 of local climate records.
| Average high | 24°C |
|---|---|
| Typical high range | 21°C to 28°C |
| Average low | 15°C |
| Typical low range | 11°C to 19°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
33°C
2024-09-19
Lowest
14°C
1987-09-26
Low
Highest
25°C
2024-09-11
Lowest
4°C
1987-09-27
Feels-like
Highest
47°C
2024-09-19
Lowest
0°C
1987-09-27
Humidity
Highest
23.8 g/m³
2024-09-18
Lowest
6.8 g/m³
1987-09-27
Wind
Highest
62 km/h
2019-09-07
Lowest
4 km/h
1982-09-08
Precip
Wettest
392 mm
2007
Driest
11 mm
1982
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