Average data for 10 years
1 December
Sunday
+9°
+7°
2 December
Monday
+9°
+6°
3 December
Tuesday
+9°
+6°
4 December
Wednesday
+8°
+5°
5 December
Thursday
+7°
+3°
6 December
Friday
+5°
+3°
7 December
Saturday
+7°
+5°
8 December
Sunday
+8°
+6°
9 December
Monday
+8°
+7°
10 December
Tuesday
+7°
+3°
11 December
Wednesday
+6°
+4°
12 December
Thursday
+7°
+4°
13 December
Friday
+7°
+5°
14 December
Saturday
+5°
+2°
15 December
Sunday
+4°
0°
16 December
Monday
+3°
+1°
17 December
Tuesday
+5°
+3°
18 December
Wednesday
+5°
+3°
19 December
Thursday
+6°
+3°
20 December
Friday
+7°
+4°
21 December
Saturday
+7°
+5°
22 December
Sunday
+7°
+3°
23 December
Monday
+5°
+1°
24 December
Tuesday
+3°
+1°
25 December
Wednesday
+4°
0°
26 December
Thursday
+3°
0°
27 December
Friday
+3°
0°
28 December
Saturday
+5°
+3°
29 December
Sunday
+6°
+3°
30 December
Monday
+3°
−1°
31 December
Tuesday
+3°
−1°
Cities with similar weather in December
United States
New York
Bulgaria
Burgas
Bulgaria
Varna
Kazakhstan
Aktau
Ireland
Dublin
December in Ulsan is the windiest month of the year. In December, the weather in Ulsan is typically cold. Average daily high temperature in December is about 6 degrees above zero. On average, Ulsan has 23 sunny, 6 partly cloudy, 1 rainy, and 1 cloudy day in December. The rains are usually light.