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