Weather in Incheon in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 76.1°F | 81.8°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: | 67.7°F | 74.8°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: | 4 days | 10 days | 8 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 3.9 in. | 9.2 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: 00:27
August 07, friday
0300
82°F
SW
2 mph
2 mph
0600
82°F
NW
3 mph
3 mph
0900
84°F
NW
2 mph
2 mph
1200
88°F
E
5 mph
5 mph
1500
86°F
E
11 mph
11 mph
1800
88°F
E
8 mph
8 mph
2100
84°F
SE
5 mph
5 mph
August 08, saturday
0000
86°F
S
6 mph
6 mph
