S
M
T
W
T
F
S
29
45°
36°
30
43°
37°
1
44°
37°
2
45°
36°
3
45°
37°
4
44°
35°
5
43°
32°
6
41°
35°
7
45°
33°
8
42°
32°
9
38°
28°
10
36°
28°
11
36°
33°
12
37°
37°
13
43°
37°
14
45°
36°
15
46°
36°
16
46°
35°
17
41°
34°
18
45°
33°
19
41°
31°
20
41°
31°
21
38°
27°
22
37°
29°
23
35°
34°
24
41°
35°
25
43°
34°
26
43°
33°
27
40°
31°
28
37°
27°
29
36°
29°
30
34°
34°
31
40°
36°
1
43°
34°
2
44°
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 46°, with overnight lows between 27° and 37°. The average high for December is 41° with an average low of 33°. 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.
