Climate
Weather in South Korea in May
Weather in South Korea, May
In May, South Korea sees average highs of 22.1°C (72°F) and lows of 12°C (54°F), with around 127 mm of rain. It is one of the best months to visit.
South Korea — May
South Korea → May
- Daytime high
- 22.1°C (72°F)
- Overnight low
- 12°C (54°F)
- Rainfall
- 127 mm
- Best-time rank
- Recommended month
How May compares
| This month | 22.1°C (72°F) / 12°C (54°F) · 127 mm |
|---|---|
| Yearly average | 17.1°C (63°F) / 8.2°C (47°F) · 122 mm |
May in South Korea runs 5°C (9°F) warmer than the yearly average, and is wetter than the yearly average. Pack a warm jacket for cooler conditions, and something waterproof — this is a wetter month.
Common questions
What is the weather like in South Korea in May?
Average highs of 22.1°C (72°F) and lows of 12°C (54°F), with around 127 mm of rain.
Is May a good time to visit South Korea?
Yes — May is one of the more comfortable months in South Korea, based on temperature and rainfall.
Updated climate normals, 2025