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: 03:15
January 01, thursday
0600
19°F
SE
18 mph
18 mph
0900
19°F
SE
18 mph
18 mph
1200
23°F
SE
17 mph
17 mph
1500
25°F
SE
16 mph
16 mph
1800
25°F
SE
16 mph
16 mph
2100
21°F
SE
17 mph
17 mph
January 02, friday
0000
19°F
SE
19 mph
19 mph
0300
18°F
SE
19 mph
19 mph
