S
M
T
W
T
F
S
29
45°
29°
30
42°
29°
1
41°
30°
2
41°
34°
3
42°
31°
4
42°
30°
5
41°
32°
6
42°
31°
7
39°
28°
8
40°
32°
9
39°
36°
10
42°
35°
11
42°
36°
12
43°
37°
13
44°
36°
14
44°
36°
15
43°
38°
16
48°
36°
17
46°
32°
18
43°
28°
19
40°
27°
20
38°
26°
21
37°
26°
22
37°
28°
23
39°
31°
24
38°
34°
25
40°
36°
26
44°
34°
27
43°
34°
28
42°
35°
29
40°
30°
30
41°
35°
31
36°
27°
1
38°
25°
2
Hist. Avg.
42°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Comox
Comox's December 2026 forecast shows daily high temperatures ranging from 36° to 48°, with overnight lows between 25° and 38°. The average high for December is 41° with an average low of 32°. 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 Comox. See also: January | February | March.
