Average data for 10 years
1 May
Thursday
+15°
+7°
2 May
Friday
+16°
+6°
3 May
Saturday
+15°
+6°
4 May
Sunday
+15°
+6°
5 May
Monday
+14°
+6°
6 May
Tuesday
+15°
+6°
7 May
Wednesday
+16°
+6°
8 May
Thursday
+17°
+7°
9 May
Friday
+17°
+8°
10 May
Saturday
+17°
+8°
11 May
Sunday
+18°
+8°
12 May
Monday
+16°
+8°
13 May
Tuesday
+15°
+8°
14 May
Wednesday
+16°
+7°
15 May
Thursday
+15°
+7°
16 May
Friday
+16°
+7°
17 May
Saturday
+16°
+7°
18 May
Sunday
+17°
+7°
19 May
Monday
+17°
+8°
20 May
Tuesday
+17°
+8°
21 May
Wednesday
+17°
+8°
22 May
Thursday
+17°
+8°
23 May
Friday
+17°
+8°
24 May
Saturday
+18°
+8°
25 May
Sunday
+18°
+9°
26 May
Monday
+18°
+9°
27 May
Tuesday
+18°
+10°
28 May
Wednesday
+18°
+9°
29 May
Thursday
+18°
+9°
30 May
Friday
+18°
+8°
31 May
Saturday
+18°
+9°
Cities with similar weather in May
Belgium
Brussels
Germany
Dresden
Germany
Hanover
Luxembourg
Luxembourg
Germany
Dortmund
May in Ulm is the rainiest month of the year. In May, the weather in Ulm is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Ulm has 17 rainy, 6 partly cloudy, 4 sunny, and 4 cloudy days in May. The rains are usually heavy. May as well as January, February, March, and April is considered the most uncomfortable time to visit Ulm.