S
M
T
W
T
F
S
29
48°
37°
30
44°
35°
1
44°
36°
2
45°
35°
3
41°
33°
4
40°
34°
5
41°
30°
6
40°
28°
7
39°
27°
8
38°
28°
9
39°
27°
10
38°
26°
11
38°
28°
12
39°
29°
13
38°
30°
14
38°
31°
15
39°
31°
16
37°
33°
17
37°
35°
18
40°
32°
19
41°
34°
20
40°
35°
21
41°
31°
22
40°
30°
23
40°
28°
24
37°
27°
25
36°
27°
26
37°
28°
27
39°
35°
28
37°
29°
29
36°
25°
30
Hist. Avg.
37°
29°
31
Hist. Avg.
37°
29°
1
Hist. Avg.
37°
29°
2
Hist. Avg.
37°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Hamburg
Hamburg's December 2026 forecast shows daily high temperatures ranging from 36° to 48°, with overnight lows between 25° and 37°. The average high for December is 40° 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 Hamburg. See also: January | February | March.
