S
M
T
W
T
F
S
30
46°
40°
1
45°
35°
2
47°
37°
3
48°
42°
4
43°
39°
5
48°
36°
6
51°
42°
7
58°
48°
8
61°
51°
9
58°
50°
10
56°
49°
11
53°
36°
12
51°
36°
13
47°
36°
14
47°
38°
15
46°
37°
16
47°
39°
17
49°
35°
18
53°
42°
19
55°
39°
20
48°
34°
21
52°
40°
22
43°
39°
23
41°
39°
24
40°
25°
25
36°
21°
26
37°
22°
27
35°
22°
28
39°
24°
29
37°
20°
30
37°
28°
31
38°
26°
1
39°
36°
2
38°
32°
3
34°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Grevenbroich
Grevenbroich's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Grevenbroich. See also: January | February | March.
