Average data for 10 years
1 May
Thursday
+16°
+11°
2 May
Friday
+16°
+11°
3 May
Saturday
+16°
+11°
4 May
Sunday
+16°
+11°
5 May
Monday
+17°
+12°
6 May
Tuesday
+16°
+12°
7 May
Wednesday
+16°
+12°
8 May
Thursday
+16°
+12°
9 May
Friday
+17°
+12°
10 May
Saturday
+16°
+12°
11 May
Sunday
+16°
+12°
12 May
Monday
+16°
+12°
13 May
Tuesday
+17°
+13°
14 May
Wednesday
+17°
+13°
15 May
Thursday
+17°
+13°
16 May
Friday
+17°
+13°
17 May
Saturday
+18°
+13°
18 May
Sunday
+18°
+14°
19 May
Monday
+18°
+14°
20 May
Tuesday
+17°
+13°
21 May
Wednesday
+18°
+14°
22 May
Thursday
+18°
+14°
23 May
Friday
+19°
+14°
24 May
Saturday
+18°
+14°
25 May
Sunday
+18°
+15°
26 May
Monday
+19°
+15°
27 May
Tuesday
+19°
+15°
28 May
Wednesday
+20°
+15°
29 May
Thursday
+19°
+15°
30 May
Friday
+19°
+15°
31 May
Saturday
+20°
+16°
In May, the weather in Incheon is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Incheon has 12 sunny, 8 rainy, 8 partly cloudy, and 3 cloudy days in May. The rains are usually heavy.