S
M
T
W
T
F
S
29
54°
31°
30
53°
32°
1
54°
32°
2
54°
37°
3
55°
42°
4
54°
41°
5
54°
42°
6
55°
41°
7
56°
39°
8
53°
38°
9
52°
33°
10
52°
30°
11
65°
44°
12
66°
33°
13
68°
27°
14
65°
29°
15
51°
28°
16
52°
25°
17
51°
28°
18
51°
40°
19
60°
41°
20
64°
40°
21
64°
38°
22
66°
37°
23
62°
42°
24
65°
32°
25
67°
29°
26
66°
27°
27
51°
31°
28
53°
38°
29
60°
39°
30
62°
40°
31
63°
42°
1
65°
42°
2
65°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Green Sea
Green Sea's December 2026 forecast shows daily high temperatures ranging from 51° to 68°, with overnight lows between 25° and 44°. The average high for December is 59° with an average low of 36°. 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 Green Sea. See also: January | February | March.