Weather in Incheon in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 76.2°F | 82.0°F | 84.4°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 67.9°F | 74.9°F | 77.1°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 67.5°F | 74.7°F | 79.0°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 17 days | 11 days | 12 days | |||
| Day length: | ||||||
| Day length: | 14.6 - 14.8 h. | 14.1 - 14.7 h. | 12.9 - 14.1 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 5 days | 10 days | 8 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 4.1 in. | 9.6 in. | 8.6 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Incheon
Incheon on a weather map
Places in South Korea:
Name
°F
24 Hours Forecast
Incheon
Local time: 08:37
February 25, wednesday
0900
37°F
W
6 mph
6 mph
1200
43°F
W
6 mph
6 mph
1500
48°F
SW
4 mph
4 mph
1800
50°F
S
4 mph
4 mph
2100
46°F
SW
5 mph
5 mph
February 26, thursday
0000
45°F
N
3 mph
3 mph
0300
41°F
SW
4 mph
4 mph
0600
41°F
SW
5 mph
5 mph
