Busan Weather in December: What to Expect
In December, Busan averages highs of 7.9°C and lows of -1°C, with about 4 rainy days (~36 mm). Verdict: Cool — bring layers — cooler 7.9°C days. That makes it the 2nd hottest of South Korea's 6 main cities this month.
Busan vs other South Korea cities in December
South Korea is not one climate. In December, Jeju runs to 9.8°C while Seoul sits at 3.2°C — a 7°C spread. Here is where Busan falls:
What to pack for Busan in December
With highs near 7.9°C and lows around -1°C, pack warm layers, a proper jacket, and closed shoes, a warm fleece or down layer for cold nights.
Busan is on the coast — add swimwear; the water can feel cool for swimming this month.
What to do in Busan in December
December's weather suits sightseeing through the day. Top sights:
Public holidays in South Korea, December
- 2026-12-25 — Christmas Day
- 2027-12-25 — Christmas Day
Busan in December — FAQs
What is the weather like in Busan in December?
In December, Busan averages daytime highs of 7.9°C and overnight lows around -1°C, with roughly 4 rainy days and about 36 mm of rain across the month. Cool — bring layers — cooler 7.9°C days.
Is December a good time to visit Busan?
Cool — bring layers. December is comfortable enough for full-day sightseeing in Busan. Among South Korea's cities, Busan is the 2nd hottest this month.
What should I pack for Busan in December?
For December (-1–7.9°C), pack warm layers, a proper jacket, and closed shoes, a warm fleece or down layer for cold nights.
What is there to do in Busan in December?
Busan's main sights include Busan, Gaya Tumuli, Busan Al-Fatah Mosque. The weather suits visiting these comfortably through the day.
Are there public holidays in South Korea in December?
Yes — Christmas Day (2026-12-25), Christmas Day (2027-12-25). Sites can be busier or closed around these dates.
Busan weather by month: