Average data for 10 years
1 December
Sunday
+5°
+2°
2 December
Monday
+4°
+2°
3 December
Tuesday
+4°
+1°
4 December
Wednesday
+3°
0°
5 December
Thursday
+1°
−1°
6 December
Friday
+1°
−4°
7 December
Saturday
+2°
−2°
8 December
Sunday
+2°
−1°
9 December
Monday
+3°
−1°
10 December
Tuesday
+1°
−1°
11 December
Wednesday
0°
−3°
12 December
Thursday
+1°
−2°
13 December
Friday
0°
−3°
14 December
Saturday
−1°
−4°
15 December
Sunday
−3°
−4°
16 December
Monday
−1°
−6°
17 December
Tuesday
+1°
−4°
18 December
Wednesday
−1°
−4°
19 December
Thursday
0°
−3°
20 December
Friday
+1°
−2°
21 December
Saturday
+2°
−2°
22 December
Sunday
+1°
0°
23 December
Monday
−1°
−3°
24 December
Tuesday
−2°
−5°
25 December
Wednesday
−3°
−5°
26 December
Thursday
−4°
−8°
27 December
Friday
−2°
−6°
28 December
Saturday
0°
−5°
29 December
Sunday
0°
−2°
30 December
Monday
−2°
−4°
31 December
Tuesday
−2°
−4°
Cities near you
South Korea
Busan
North Korea
Pyongyang
South Korea
Incheon
North Korea
Wonsan
South Korea
Sokcho
Cities with similar weather in December
Armenia
Yerevan
China
Beijing
Moldova
Kishinev
Moldova
Beltsi
Moldova
Tiraspol
In December, the weather in Seoul is typically freezing. Average daily high temperature in December is about zero. On average, Seoul has 17 sunny, 11 partly cloudy, 2 rainy, and 1 cloudy day in December. The rains are usually light. December as well as February, July, and August is considered the most uncomfortable time to visit Seoul.