Weather in Incheon in Autumn
| September | October | November | ||||
| Average day temperature: | 78.6°F | 66.9°F | 53.2°F | |||
| Average night temperature: | 70.9°F | 60.5°F | 48.3°F | |||
| Sea water temperature: | 75.2°F | 67.2°F | 57.1°F | |||
| Number of sunny days: | 17 days | 19 days | 14 days | |||
| Day length: | 11.9 - 13.0 h. | 10.7 - 11.8 h. | 9.8 - 10.6 h. | |||
| Number of rainy days: | 4 days | 3 days | 4 days | |||
| Precipitation totals: | 4.2 in. | 2.7 in. | 2.1 in. | |||
Day & Night air temperature, °F
September
October
November
0
13
26
39
52
65
78
91
104
52.7
65.9
78.3
48.5
60.9
72.0
| Day temperature | Night temperature |
Sea water temperature, °F
September
October
November
0
12
24
36
48
60
72
84
96
57.1
67.2
75.2
Precipitation total, in.
September
October
November
0.0
0.9
1.7
2.6
3.5
4.4
5.2
6.1
2.2
3.3
5.1
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
6
4
6
9
10
9
14
17
15
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
September
October
November
0.0
1.8
3.5
5.3
7.1
8.8
10.6
12.4
14.2
10.3
9.2
8
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
9
6.5
7.6
7.6
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: 15:44
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
