Average data for 10 years
1 December
Sunday
+4°
+3°
2 December
Monday
+3°
+2°
3 December
Tuesday
+4°
+2°
4 December
Wednesday
+4°
+2°
5 December
Thursday
+4°
+4°
6 December
Friday
+4°
+4°
7 December
Saturday
+4°
+2°
8 December
Sunday
+4°
+3°
9 December
Monday
+3°
+3°
10 December
Tuesday
+4°
+2°
11 December
Wednesday
+4°
+3°
12 December
Thursday
+3°
+3°
13 December
Friday
+2°
+2°
14 December
Saturday
+2°
+1°
15 December
Sunday
+2°
+1°
16 December
Monday
+2°
+2°
17 December
Tuesday
+2°
+1°
18 December
Wednesday
+2°
+1°
19 December
Thursday
+2°
0°
20 December
Friday
+2°
+1°
21 December
Saturday
+4°
+2°
22 December
Sunday
+4°
+4°
23 December
Monday
+4°
+3°
24 December
Tuesday
+5°
+4°
25 December
Wednesday
+5°
+4°
26 December
Thursday
+4°
+4°
27 December
Friday
+4°
+2°
28 December
Saturday
+2°
+2°
29 December
Sunday
+1°
+1°
30 December
Monday
+3°
0°
31 December
Tuesday
+3°
0°
Cities with similar weather in December
Finland
Helsinki
Latvia
Riga
Sweden
Stockholm
Norway
Oslo
Latvia
Yurmala
December in Koszalin is the rainiest, the windiest, and the cloudiest month of the year. In December, the weather in Koszalin is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, Koszalin has 18 rainy, 11 cloudy, and 2 sunny days in December. The rains are usually moderate. December as well as January, February, March, and October is considered the most uncomfortable time to visit Koszalin.