S
M
T
W
T
F
S
29
40°
31°
30
40°
31°
1
39°
38°
2
46°
39°
3
47°
35°
4
42°
33°
5
38°
31°
6
38°
33°
7
42°
37°
8
46°
38°
9
47°
41°
10
48°
37°
11
46°
36°
12
45°
37°
13
43°
34°
14
43°
33°
15
40°
37°
16
42°
37°
17
43°
35°
18
42°
35°
19
39°
34°
20
38°
37°
21
41°
37°
22
44°
36°
23
43°
35°
24
44°
36°
25
41°
36°
26
42°
35°
27
43°
34°
28
42°
35°
29
41°
36°
30
43°
36°
31
42°
37°
1
44°
36°
2
44°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bielefeld
Bielefeld's December 2026 forecast shows daily high temperatures ranging from 38° to 48°, with overnight lows between 31° and 41°. The average high for December is 43° with an average low of 36°. 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 Bielefeld. See also: January | February | March.
