S
M
T
W
T
F
S
29
30°
19°
30
32°
17°
1
30°
15°
2
27°
19°
3
29°
13°
4
32°
12°
5
26°
17°
6
28°
23°
7
30°
25°
8
37°
25°
9
41°
21°
10
39°
17°
11
32°
19°
12
28°
16°
13
27°
16°
14
26°
19°
15
26°
17°
16
27°
17°
17
29°
16°
18
29°
14°
19
26°
12°
20
29°
18°
21
27°
17°
22
33°
4°
23
33°
8°
24
24°
20°
25
33°
14°
26
33°
3°
27
32°
6°
28
18°
-1°
29
25°
0°
30
16°
10°
31
31°
4°
1
31°
-3°
2
27°
8°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Coventry
Coventry's December 2026 forecast shows daily high temperatures ranging from 16° to 41°, with overnight lows between -3° and 25°. The average high for December is 29° with an average low of 14°. 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 Coventry. See also: January | February | March.