South Korea
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Goyang, South Korea

  • Average sea temperature in May: 13°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (3.7°C).

  • Average daylight in May: 15.2h

The month with the longest days is June (Average daylight: 15.8h).
The month with shortest days is December (Average daylight: 10.6h).