Current Weather and Forecast in Busan, South Korea
South Korea 🇰🇷
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About the weather in Busan
Busan has a humid subtropical climate. August is the warmest month, with average highs of 84°, and January the coldest, when nights fall to around 29°. July brings the most rain, on about 15 days, while August is the sunniest, with 10.1 hours of sunshine a day. Over a whole year it rains on roughly 100 days.
Busan climate guide: monthly averages, seasons and the best time to visit
Common questions
What is the best month to go to Busan?
April to June and October to November is the sweet spot for Busan - warm days, manageable rainfall and plenty of daylight line up. Expect 67°F (20°C) in the afternoon and around 7 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in April.
What should I pack for Busan?
It depends on the month: August runs to 84°F (29°C) while January holds at 44°F (7°C). The full month-by-month breakdown is in the packing notes above.
What is the hottest month in Busan?
August, averaging 84°F (29°C) by day and 75°F (24°C) overnight. The hottest single day in our 2015-2024 record for this location reached 94°F (34°C).
Is there snow in Busan?
Effectively no. The 2015-2024 record for Busan shows no regular measurable snowfall.
Which month is coolest in Busan?
January, with highs of 44°F (7°C) and lows near 29°F (-2°C). The coldest day in the 2015-2024 record fell to 9°F (-13°C).
What is the rainiest month in Busan?
July, at 10.6 inches (269 mm) over about 15 days. December is the driest month, at 1.4 inches (35 mm).