Average data for 10 years
1 May
Wednesday
+21°
+12°
2 May
Thursday
+20°
+13°
3 May
Friday
+20°
+12°
4 May
Saturday
+20°
+12°
5 May
Sunday
+19°
+12°
6 May
Monday
+20°
+12°
7 May
Tuesday
+21°
+12°
8 May
Wednesday
+21°
+14°
9 May
Thursday
+20°
+14°
10 May
Friday
+19°
+13°
11 May
Saturday
+19°
+12°
12 May
Sunday
+20°
+12°
13 May
Monday
+20°
+12°
14 May
Tuesday
+19°
+13°
15 May
Wednesday
+20°
+12°
16 May
Thursday
+20°
+12°
17 May
Friday
+21°
+13°
18 May
Saturday
+20°
+14°
19 May
Sunday
+21°
+14°
20 May
Monday
+22°
+14°
21 May
Tuesday
+22°
+14°
22 May
Wednesday
+22°
+16°
23 May
Thursday
+23°
+16°
24 May
Friday
+23°
+16°
25 May
Saturday
+22°
+15°
26 May
Sunday
+22°
+15°
27 May
Monday
+24°
+16°
28 May
Tuesday
+23°
+16°
29 May
Wednesday
+24°
+16°
30 May
Thursday
+23°
+16°
31 May
Friday
+23°
+15°
Cities near you
South Korea
Busan
North Korea
Pyongyang
South Korea
Incheon
South Korea
Daegu
North Korea
Wonsan
In May, the weather in Seoul is typically warm. Average daily high temperature in May is about 21 degrees above zero. On average, Seoul has 15 partly cloudy, 12 sunny, 3 rainy, and 1 cloudy day in May. The rains are usually heavy. May as well as September and October is considered the most comfortable time to visit Seoul.