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