Seoul Weather in May
22.4°C high · 12.1°C low · 98 mm rain · 8.7h sun
Yes — May is one of the best months to visit Seoul, with mild weather and 8.7h of daily sunshine.
May at a glance
| Metric | Value |
|---|---|
| Average high | 22.4°C |
| Average low | 12.1°C |
| Rainfall | 98 mm |
| Sunshine | 8.7 hours/day |
| Daylight | 14 hours |
What to pack in May
Pack comfortable clothes with a light layer for evenings, plus a raincoat and umbrella for Seoul in May.
Seoul weather by month
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Frequently asked questions
What is the weather in Seoul in May?
Highs of 22.4°C and lows of 12.1°C, with about 98 mm of rain and 8.7 hours of sunshine per day.
Is May a good time to visit Seoul?
Yes — May is one of the best months to visit Seoul, with mild weather and 8.7h of daily sunshine.
What to do in Seoul · Best time to visit Seoul
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.