Korea Weather in June – What to Wear and Rainy Season Tips
June in Korea feels less like the end of spring and more like the real beginning of summer. In Seoul, daytime highs are often around 25–28°C (77–82°F), but recent years have brought early summer heat even in May. If you are visiting Korea in June, prepare for strong sun, rising humidity, powerful indoor air conditioning, and the beginning of Jangma , Korea’s summer rainy season. 1. What to Expect: June Weather and Temperature in Korea Planning a trip to Korea in June? This is the season when the last traces of spring begin to fade and summer starts to take over. These days, June feels much closer to early summer than a gentle spring-to-summer transition. In fact, in recent years, Korea has sometimes seen temperatures close to 30°C even in May, so seeing people in short sleeves before June no longer feels unusual. In Seoul, daytime highs in June are usually around 25–28°C (77–82°F). On paper, that may not sound like extreme summer heat. But once strong sunlight and humidity a...