Incheon Weather in August

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

The climate in Incheon during August can be summarized as hot, humid and very wet.

August is in the summer in Incheon and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 22°C (71°F) is normal.

Incheon weather averages (imperial / metric)
Daytime temperature 29.2°C 84.6°F
Nightly temperature 21.8°C 71.2°F
Average temperature 25.5°C 77.9°F
Daily sunshine 6.9 hrs
Avg rainfall 274 mm 10.8 ins
Rainy days 13 days
Sea temperature 25.3°C 77.6°F
Humidity 81%
Windspeed 7.2kph 5 mph

On average August is the 2nd wettest month of the year in Incheon with around 274mm 10.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

August temperatures in Incheon

Incheon average temperature in August

August rainfall

Incheon average rain in August

August hourly sunshine

Incheon average rain in August

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 August 2024.

Other monthly averages

Best places to visit in August

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

Locations nearby

Top South Korea locations