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