S
M
T
W
T
F
S
29
38°
27°
30
47°
36°
1
50°
35°
2
39°
34°
3
46°
33°
4
49°
33°
5
38°
27°
6
37°
26°
7
37°
32°
8
41°
34°
9
38°
34°
10
45°
35°
11
46°
33°
12
42°
31°
13
34°
25°
14
32°
24°
15
31°
21°
16
31°
26°
17
33°
31°
18
44°
33°
19
45°
32°
20
42°
30°
21
43°
24°
22
30°
21°
23
39°
30°
24
44°
31°
25
33°
17°
26
31°
18°
27
32°
26°
28
33°
27°
29
37°
23°
30
35°
18°
31
31°
17°
1
30°
16°
2
29°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cadiz
Cadiz's December 2026 forecast shows daily high temperatures ranging from 29° to 50°, with overnight lows between 14° and 36°. The average high for December is 38° with an average low of 27°. 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 Cadiz. See also: January | February | March.
