S
M
T
W
T
F
S
29
44°
26°
30
45°
25°
1
47°
21°
2
44°
25°
3
44°
25°
4
47°
26°
5
46°
25°
6
46°
24°
7
43°
19°
8
41°
18°
9
40°
21°
10
39°
22°
11
41°
21°
12
40°
22°
13
39°
23°
14
39°
22°
15
38°
15°
16
39°
15°
17
36°
19°
18
38°
19°
19
40°
12°
20
33°
11°
21
31°
13°
22
33°
13°
23
34°
10°
24
34°
6°
25
29°
5°
26
28°
5°
27
27°
9°
28
31°
10°
29
33°
5°
30
32°
6°
31
30°
14°
1
30°
6°
2
36°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Jolly Dump
Jolly Dump's December 2026 forecast shows daily high temperatures ranging from 27° to 47°, with overnight lows between 5° and 26°. The average high for December is 38° with an average low of 17°. 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 Jolly Dump. See also: January | February | March.
