Average data for 10 years
1 January
Monday
+3°
0°
2 January
Tuesday
+1°
0°
3 January
Wednesday
+1°
−1°
4 January
Thursday
+1°
0°
5 January
Friday
+1°
−1°
6 January
Saturday
+1°
−1°
7 January
Sunday
+3°
0°
8 January
Monday
+3°
+1°
9 January
Tuesday
+3°
+1°
10 January
Wednesday
+3°
+1°
11 January
Thursday
+2°
+1°
12 January
Friday
+2°
+2°
13 January
Saturday
+3°
+1°
14 January
Sunday
+2°
+1°
15 January
Monday
+2°
0°
16 January
Tuesday
+1°
0°
17 January
Wednesday
+1°
−1°
18 January
Thursday
+1°
0°
19 January
Friday
+1°
−1°
20 January
Saturday
0°
0°
21 January
Sunday
+1°
−2°
22 January
Monday
0°
0°
23 January
Tuesday
0°
−1°
24 January
Wednesday
0°
−1°
25 January
Thursday
0°
−2°
26 January
Friday
0°
−2°
27 January
Saturday
+1°
−1°
28 January
Sunday
+2°
0°
29 January
Monday
+1°
0°
30 January
Tuesday
+1°
0°
31 January
Wednesday
0°
−1°
Cities with similar weather in January
Czech Republic
Prague
Germany
Berlin
Austria
Vienna
United States
Washington
Germany
Hamburg
January in Ulm is the snowiest, the cloudiest, and the coldest month of the year. In January, the weather in Ulm is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Ulm has 17 rainy, 9 cloudy, 3 sunny, and 2 snowy days in January. The rains are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit Ulm.