Average data for 10 years
1 January
Monday
+3°
+1°
2 January
Tuesday
+2°
+2°
3 January
Wednesday
+1°
0°
4 January
Thursday
+1°
0°
5 January
Friday
0°
−1°
6 January
Saturday
0°
−2°
7 January
Sunday
+1°
−1°
8 January
Monday
+2°
0°
9 January
Tuesday
+4°
+3°
10 January
Wednesday
+3°
+3°
11 January
Thursday
+2°
+2°
12 January
Friday
+3°
+2°
13 January
Saturday
+2°
+2°
14 January
Sunday
+1°
0°
15 January
Monday
+1°
0°
16 January
Tuesday
+2°
0°
17 January
Wednesday
+2°
+1°
18 January
Thursday
+1°
0°
19 January
Friday
+1°
0°
20 January
Saturday
0°
0°
21 January
Sunday
0°
−1°
22 January
Monday
0°
−1°
23 January
Tuesday
−1°
−2°
24 January
Wednesday
0°
−2°
25 January
Thursday
0°
−1°
26 January
Friday
0°
−1°
27 January
Saturday
0°
−1°
28 January
Sunday
+1°
0°
29 January
Monday
+1°
−1°
30 January
Tuesday
+1°
0°
31 January
Wednesday
0°
−1°
Cities with similar weather in January
United States
New York
Arctic and Antarctic
Bellingshausen Station
Iceland
Reykyavik
Kazakhstan
Aktau
United States
Boston
January in Koszalin is the snowiest and the coldest month of the year. In January, the weather in Koszalin is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Koszalin has 13 rainy, 9 cloudy, 5 snowy, 3 sunny, and 1 partly cloudy day in January. The rains are usually moderate. January as well as February, March, October, and November is considered the most uncomfortable time to visit Koszalin.