Average data for 10 years
1 December
Sunday
+4°
+3°
2 December
Monday
+4°
+1°
3 December
Tuesday
+3°
+2°
4 December
Wednesday
+4°
+3°
5 December
Thursday
+5°
+4°
6 December
Friday
+4°
+3°
7 December
Saturday
+4°
+3°
8 December
Sunday
+4°
+2°
9 December
Monday
+4°
+1°
10 December
Tuesday
+5°
+3°
11 December
Wednesday
+5°
+4°
12 December
Thursday
+3°
+2°
13 December
Friday
+2°
+1°
14 December
Saturday
+4°
+1°
15 December
Sunday
+5°
+3°
16 December
Monday
+4°
+3°
17 December
Tuesday
+4°
+2°
18 December
Wednesday
+4°
+2°
19 December
Thursday
+4°
+2°
20 December
Friday
+4°
+2°
21 December
Saturday
+7°
+4°
22 December
Sunday
+7°
+6°
23 December
Monday
+7°
+5°
24 December
Tuesday
+6°
+5°
25 December
Wednesday
+6°
+4°
26 December
Thursday
+5°
+3°
27 December
Friday
+3°
+3°
28 December
Saturday
+3°
+2°
29 December
Sunday
+5°
+3°
30 December
Monday
+4°
+3°
31 December
Tuesday
+4°
+3°
Cities with similar weather in December
Georgia
Tbilisi
Netherlands
Amsterdam
Ireland
Dublin
United Kingdom
Manchester
United Kingdom
Glasgow
In December, the weather in Mainz is typically cold. Average daily high temperature in December is about 4 degrees above zero. On average, Mainz has 15 cloudy, 12 rainy, 3 sunny, and 1 partly cloudy day in December. The rains are usually moderate. December as well as January, February, and November is considered the most uncomfortable time to visit Mainz.