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