• Spring is a great time of year to be in Korea. The temperatures are warm, but not hot and there's not too much rain either. However, spring is also the time when yellow dust blows over from China. Some days can be horrible to breathe because of this.
  • Summer starts with a dreary rainy season (jangma-cheol) in June and turns into a steambath in July-August, with extreme humidity and the temperature heading as high as 35°C. Best avoided unless heading to the beaches.
  • Autumn, starting in September, is perhaps the best time to be in Korea. Temperatures and humidity become more tolerable, fair days are common and the justly renowned fall colors make their appearance.
  • Winter is a good time to go skiing or hot-spring hopping, and the Korean invention of ondol (floor heating) helps defrost any parts that froze outside. However, January and February can be bone-biting cold due to Siberian winds from the north.