S
M
T
W
T
F
S
29
72°
40°
30
75°
35°
1
63°
35°
2
56°
37°
3
58°
42°
4
60°
52°
5
70°
52°
6
72°
44°
7
73°
37°
8
70°
38°
9
59°
44°
10
62°
40°
11
59°
37°
12
58°
43°
13
57°
39°
14
67°
35°
15
58°
36°
16
57°
36°
17
57°
37°
18
54°
38°
19
57°
41°
20
57°
48°
21
69°
45°
22
71°
41°
23
64°
41°
24
59°
39°
25
60°
33°
26
56°
35°
27
56°
39°
28
57°
39°
29
59°
34°
30
57°
33°
31
54°
34°
1
55°
35°
2
57°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cox Beach
Cox Beach's December 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 33° and 52°. The average high for December is 61° with an average low of 39°. 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 Cox Beach. See also: January | February | March.