S
M
T
W
T
F
S
29
44°
28°
30
43°
27°
1
43°
26°
2
42°
26°
3
42°
28°
4
44°
29°
5
45°
30°
6
43°
35°
7
42°
35°
8
42°
34°
9
43°
28°
10
41°
27°
11
53°
34°
12
48°
35°
13
52°
30°
14
53°
28°
15
43°
25°
16
40°
26°
17
40°
27°
18
41°
32°
19
47°
33°
20
49°
35°
21
51°
34°
22
51°
33°
23
50°
35°
24
51°
37°
25
53°
29°
26
54°
27°
27
49°
25°
28
40°
27°
29
41°
32°
30
48°
32°
31
48°
35°
1
50°
36°
2
51°
31°
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 40° to 54°, with overnight lows between 25° and 37°. The average high for December is 46° with an average low of 31°. 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.
