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