S
M
T
W
T
F
S
29
44°
36°
30
47°
31°
1
43°
31°
2
41°
32°
3
39°
35°
4
39°
38°
5
46°
39°
6
47°
38°
7
45°
38°
8
42°
39°
9
43°
39°
10
46°
38°
11
45°
39°
12
46°
39°
13
48°
38°
14
49°
39°
15
45°
38°
16
45°
41°
17
47°
40°
18
47°
41°
19
46°
38°
20
46°
38°
21
45°
34°
22
42°
37°
23
40°
36°
24
41°
31°
25
40°
29°
26
37°
29°
27
37°
30°
28
38°
26°
29
39°
27°
30
38°
28°
31
38°
29°
1
39°
29°
2
38°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Münster
Münster's December 2026 forecast shows daily high temperatures ranging from 37° to 49°, with overnight lows between 26° and 41°. The average high for December is 43° 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 Münster. See also: January | February | March.
