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