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