S
M
T
W
T
F
S
29
44°
37°
30
45°
33°
1
43°
29°
2
41°
30°
3
39°
34°
4
39°
38°
5
45°
36°
6
46°
31°
7
41°
31°
8
36°
35°
9
38°
37°
10
43°
37°
11
43°
36°
12
42°
35°
13
45°
36°
14
47°
37°
15
43°
36°
16
44°
37°
17
45°
38°
18
45°
38°
19
44°
36°
20
44°
36°
21
43°
35°
22
42°
34°
23
41°
33°
24
39°
30°
25
39°
27°
26
34°
26°
27
34°
24°
28
35°
23°
29
35°
24°
30
36°
25°
31
35°
25°
1
35°
29°
2
36°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Berlin
Berlin's December 2026 forecast shows daily high temperatures ranging from 34° to 47°, with overnight lows between 23° and 38°. The average high for December is 41° with an average low of 32°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Berlin. See also: January | February | March.
