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