S
M
T
W
T
F
S
29
44°
33°
30
43°
39°
1
46°
39°
2
45°
37°
3
42°
36°
4
40°
29°
5
37°
28°
6
36°
29°
7
36°
29°
8
37°
28°
9
36°
27°
10
34°
27°
11
36°
28°
12
35°
27°
13
35°
26°
14
34°
27°
15
35°
27°
16
39°
35°
17
41°
36°
18
43°
31°
19
40°
32°
20
38°
31°
21
42°
34°
22
43°
33°
23
42°
32°
24
40°
35°
25
44°
34°
26
44°
33°
27
42°
33°
28
41°
32°
29
41°
34°
30
44°
34°
31
42°
33°
1
43°
31°
2
41°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dannenberg
Dannenberg's December 2026 forecast shows daily high temperatures ranging from 34° to 46°, with overnight lows between 25° and 39°. The average high for December is 40° 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 Dannenberg. See also: January | February | March.