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Visiting Korea in the Rainy Season (Jangma) — Is It Worth It? | KoreaGo
Korea's monsoon (jangma) runs from late June into late July. When it rains, what to pack, indoor things to do, and how rainy-season travel can mean fewer crowds and lower prices.
Frequently asked questions
When is Korea's rainy season (jangma)?
On average the monsoon begins in mid-June in Jeju, late June in the south, and early July in Seoul and the central region, lasting about 30 days. Start and end dates vary a lot year to year, so check the Korea Meteorological Administration (KMA) forecast right before your trip. After jangma, August brings heat and late summer can bring typhoons.
Does it rain all day during jangma?
No. It often alternates between short, heavy downpours and clearer spells, with high humidity. Some days do rain all day, but travel is still doable. Keep indoor plans as backup and adjust outdoor plans flexibly using the forecast, and you can get around just fine.
Is it worth visiting Korea in the rainy season?
The trade-offs are clear. It's less crowded than peak season with cheaper flights and lodging, the mountains and gardens are lush, and it's great for indoor travel like cafés and museums. On the other hand, if hiking, island ferries, or outdoor festivals are your main goal, plans can get disrupted often. For indoor-leaning travelers, the rainy season offers good value.
What should I pack for Korea's rainy season?
A raincoat or waterproof jacket beats a folding umbrella in heavy downpours. Bring waterproof or quick-drying shoes, fast-drying clothes, and a light layer since indoor air conditioning is very strong. A waterproof pouch for your bag and electronics is also handy.