S
M
T
W
T
F
S
29
38°
28°
30
37°
31°
1
38°
33°
2
39°
35°
3
42°
37°
4
40°
38°
5
40°
35°
6
42°
31°
7
42°
34°
8
45°
38°
9
43°
38°
10
44°
36°
11
45°
32°
12
44°
31°
13
42°
37°
14
39°
34°
15
41°
32°
16
40°
38°
17
41°
39°
18
43°
38°
19
42°
37°
20
42°
38°
21
41°
40°
22
42°
37°
23
43°
35°
24
40°
28°
25
38°
23°
26
39°
26°
27
31°
25°
28
31°
27°
29
33°
24°
30
35°
28°
31
34°
33°
1
41°
33°
2
42°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gibsons
Gibsons's December 2026 forecast shows daily high temperatures ranging from 31° to 45°, with overnight lows between 23° and 40°. The average high for December is 40° with an average low of 33°. 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 Gibsons. See also: January | February | March.