Incheon Weather in May

What's the weather like in Incheon (Incheon) in May 2024?

The climate in Incheon during May can be summarized as mild and a little damp.

May is in the spring in Incheon and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 22°C (72°F), whilst at night 12°C (53°F) is normal.

Incheon weather averages (imperial / metric)
Daytime temperature 22°C 71.5°F
Nightly temperature 11.9°C 53.3°F
Average temperature 16.9°C 62.4°F
Daily sunshine 8.7 hrs
Avg rainfall 86 mm 3.4 ins
Rainy days 8 days
Sea temperature 12.5°C 54.6°F
Humidity 70%
Windspeed 9kph 6 mph

On average May is the 6th wettest month of the year in Incheon with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

May temperatures in Incheon

Incheon average temperature in May

May rainfall

Incheon average rain in May

May hourly sunshine

Incheon average rain in May

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 Incheon in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Incheon weather stats

Incheon weather statistics
Hottest month: August 29°C 84.2°F
Driest month: December 21mm 0.8ins
Sunniest month: October 7.4hrs
Coldest month: January 1.2°C 34.2°F
Wettest month: July 317mm 12.5ins
Map showing location of Incheon (37.45361, 126.73167) Incheon map pin © Google

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