Ulsan Weather in April

What's the weather like in Ulsan (Ulsan) in April 2024?

The climate in Ulsan during April can be summarized as mild and damp.

April is in the spring in Ulsan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 7°C (44°F) is normal.

Ulsan weather averages (imperial / metric)
Daytime temperature 17.8°C 64°F
Nightly temperature 6.9°C 44.3°F
Average temperature 12.3°C 54.1°F
Daily sunshine 7.5 hrs
Avg rainfall 115 mm 4.5 ins
Rainy days 10 days
Sea temperature 14.1°C 57.4°F
Humidity 67%
Windspeed 11.2kph 7 mph

On average April is the 5th wettest month of the year in Ulsan with around 115mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

April temperatures in Ulsan

Ulsan average temperature in April

April rainfall

Ulsan average rain in April

April hourly sunshine

Ulsan 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 Ulsan in April 2024.

Other monthly averages

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Ulsan weather stats

Ulsan weather statistics
Hottest month: August 29.6°C 85.3°F
Driest month: December 21mm 0.8ins
Sunniest month: December 6.9hrs
Coldest month: January 5.5°C 41.9°F
Wettest month: July 224mm 8.8ins
Map showing location of Ulsan (35.53722, 129.31667) Ulsan map pin © Google

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