May weather in Seoul, South Korea
Averages from 155 days in May across 2020–2024.
Typical conditions
| Average high | 22.2°C |
|---|---|
| Average low | 11.6°C |
| Average mean | 16.5°C |
| Total precipitation | 641.8 mm |
| Rainy days | 66 |
| Average precipitation hours | 3.4 h |
| Average max wind speed | 18.6 km/h |
| Average sunshine | 9.5 h/day |
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