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