Busan Weather in April: What to Expect
In April, Busan averages highs of 17.6°C and lows of 8.6°C, with about 9 rainy days (~132 mm). Verdict: Good — comfortable — manageable 17.6°C days. That makes it the 3rd hottest of South Korea's 6 main cities this month.
April in Busan offers pleasant conditions, feeling comfortably warm during the day around 17.6°C, ideal for exploring coastal areas and sites like the Gaya Tumuli. Evenings cool to about 8.6°C, so a light jacket is advisable. With roughly nine rainy days, expect some showers; carrying a compact umbrella is practical. As the third hottest city in South Korea this month, daytime is best for outdoor activities.
Busan vs other South Korea cities in April
South Korea is not one climate. In April, Gyeongju runs to 19°C while Incheon sits at 15.8°C — a 3°C spread. Here is where Busan falls:
What to pack for Busan in April
With highs near 17.6°C and lows around 8.6°C, pack layers — a light jacket for mornings and evenings, a compact umbrella or rain shell.
Busan is on the coast — add swimwear; the water can feel cool for swimming this month.
What to do in Busan in April
April's weather suits sightseeing through the day. Top sights:
Busan in April — FAQs
What is the weather like in Busan in April?
In April, Busan averages daytime highs of 17.6°C and overnight lows around 8.6°C, with roughly 9 rainy days and about 132 mm of rain across the month. Good — comfortable — manageable 17.6°C days.
Is April a good time to visit Busan?
Good — comfortable. April is comfortable enough for full-day sightseeing in Busan. Among South Korea's cities, Busan is the 3rd hottest this month.
What should I pack for Busan in April?
For April (8.6–17.6°C), pack layers — a light jacket for mornings and evenings, a compact umbrella or rain shell.
What is there to do in Busan in April?
Busan's main sights include Busan, Gaya Tumuli, Busan Al-Fatah Mosque. The weather suits visiting these comfortably through the day.
Busan weather by month: