Weather in Incheon in Spring
| March | April | May | ||||
| Average day temperature: | 47.6°F | 57.9°F | 68.1°F | |||
| Average night temperature: | 41.9°F | 51.1°F | 59.8°F | |||
| Sea water temperature: | 41.1°F | 48.7°F | 57.9°F | |||
| Number of sunny days: | 18 days | 17 days | 19 days | |||
| Day length: | 11.4 - 12.6 h. | 12.6 - 13.7 h. | 13.7 - 14.6 h. | |||
| Number of rainy days: | 2 days | 3 days | 4 days | |||
| Precipitation totals: | 1.3 in. | 2.4 in. | 3.2 in. | |||
Day & Night air temperature, °F
March
April
May
0
11
22
33
44
55
66
77
88
67.4
58.1
48.2
60.4
52.4
43.1
| Day temperature | Night temperature |
Sea water temperature, °F
March
April
May
0
9
18
27
36
45
54
63
72
57.9
48.7
41.1
Precipitation total, in.
March
April
May
0.0
0.7
1.4
2.1
2.9
3.6
4.3
5.0
4.2
2.3
1.6
Sunny, partly cloudy and cloudy days
March
April
May
0
5
10
15
20
25
30
35
5
6
5
9
7
9
17
17
16
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
March
April
May
0.0
1.7
3.3
5.0
6.7
8.3
10.0
11.7
9
9.5
9.7
Average sunny hours
March
April
May
0
1
2
3
4
5
6
7
8
9
10
11
9.7
8.8
7.9
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
Leaflet | Tiles © Esri
Places in South Korea:
Name
°F
24 Hours Forecast
Incheon
Local time: 15:45
April 09, wednesday
1800
50°F
E
3 mph
3 mph
2100
50°F
NW
1 mph
1 mph
April 10, thursday
0000
50°F
N
3 mph
3 mph
0300
50°F
N
4 mph
4 mph
0600
48°F
N
2 mph
2 mph
0900
48°F
SE
3 mph
3 mph
1200
52°F
E
4 mph
4 mph
1500
54°F
E
10 mph
10 mph
