

Hotels

Flights
Incheon Weather August

Incheon is situated in humid subtropical zone which is known for warm weather during summer time with high humidity and soft and cool winter with short rainfalls.
To help you choose the best time to travel, you can find climate data below on the weather in Incheon in August.
![]() | average daily high | +29°C |
![]() | average daily low | +22.4°C |
![]() | sea temperature | +23.4°C |
![]() | daytime | 14 h |
![]() | sunny / overcast hours | 6.2 / 7.8 |
![]() | average monthly precipitation | 286 mm |
The best weather conditions for the beach leisure in Incheon are typically July, August, September. Best season with the soft weather for the sightseeing and long walks are May, June, September, October.
Temperature in Incheon
In August the average daily maximum in Incheon is +29°C, and the minimum +22.4°C.
The hottest August day on record is +38.9°C, and the coldest +14.4°C.
Best beach resorts in August:

Venice
Italy

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal
Daylight hours
There are 14 hours of daylight in Incheon in August. Out of these, on average 6.2 are sunny, which means it is mostly cloudy.
Most Popular Destinations in the World
Sea temperature
The average monthly temperature in the Yellow Sea on the beaches of Incheon in August is +23.4°C.
The water is warm enough for nearly everyone to bathe in.
Precipitation
The amount of precipitation in Incheon in August is usually 286 mm, a very high amount.