Average data for 10 years
1 January
Monday
−1°
−3°
2 January
Tuesday
0°
−3°
3 January
Wednesday
0°
−3°
4 January
Thursday
0°
−3°
5 January
Friday
0°
−3°
6 January
Saturday
0°
−2°
7 January
Sunday
0°
−3°
8 January
Monday
+1°
−2°
9 January
Tuesday
−2°
−3°
10 January
Wednesday
−1°
−4°
11 January
Thursday
−1°
−3°
12 January
Friday
−2°
−4°
13 January
Saturday
−2°
−5°
14 January
Sunday
−2°
−4°
15 January
Monday
−2°
−5°
16 January
Tuesday
−1°
−4°
17 January
Wednesday
−1°
−4°
18 January
Thursday
0°
−2°
19 January
Friday
0°
−3°
20 January
Saturday
+1°
−2°
21 January
Sunday
0°
−2°
22 January
Monday
−1°
−3°
23 January
Tuesday
−3°
−4°
24 January
Wednesday
−2°
−5°
25 January
Thursday
−3°
−4°
26 January
Friday
0°
−5°
27 January
Saturday
−1°
−3°
28 January
Sunday
0°
−3°
29 January
Monday
+2°
−2°
30 January
Tuesday
+1°
−1°
31 January
Wednesday
+1°
−3°
Cities with similar weather in January
United States
New York
Finland
Helsinki
Latvia
Riga
Sweden
Stockholm
Arctic and Antarctic
Bellingshausen Station
January in Incheon is the most freezing month of the year. In January, the weather in Incheon is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Incheon has 20 sunny and 11 partly cloudy days in January. January as well as February, March, July, and August is considered the most uncomfortable time to visit Incheon.