Busan Weather in April

What's the weather like in Busan (Busan) in April 2025?

The climate in Busan during April can be summarized as mild and wet.

April is in the spring in Busan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 18°C (63°F), whilst at night 9°C (48°F) is normal.

Busan weather averages (imperial / metric)
Daytime temperature 17.5°C 63.4°F
Nightly temperature 9°C 48.1°F
Average temperature 13.2°C 55.8°F
Daily sunshine 7.3 hrs
Avg rainfall 149 mm 5.9 ins
Rainy days 11 days
Sea temperature 14.1°C 57.4°F
Humidity 68%
Windspeed 13kph 8 mph

On average April is the 5th wettest month of the year in Busan with around 149mm 5.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

April temperatures in Busan

Busan average temperature in April

April rainfall

Busan average rain in April

April hourly sunshine

Busan average rain in April

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Busan in April 2024.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Busan weather stats

Busan weather statistics
Hottest month: August 29.3°C 84.7°F
Driest month: December 28mm 1.1ins
Sunniest month: December 6.8hrs
Coldest month: January 6.7°C 44.1°F
Wettest month: July 271mm 10.7ins
Map showing location of Busan (35.10278, 129.04028) Busan map pin © Google

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