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