S
M
T
W
T
F
S
29
53°
24°
30
51°
22°
1
46°
21°
2
33°
22°
3
33°
26°
4
36°
34°
5
40°
33°
6
46°
28°
7
41°
26°
8
37°
32°
9
38°
27°
10
42°
23°
11
38°
24°
12
34°
20°
13
36°
20°
14
30°
19°
15
29°
19°
16
29°
24°
17
Hist. Avg.
41°
27°
18
Hist. Avg.
40°
27°
19
Hist. Avg.
40°
27°
20
Hist. Avg.
40°
27°
21
Hist. Avg.
40°
26°
22
Hist. Avg.
40°
26°
23
Hist. Avg.
39°
26°
24
Hist. Avg.
39°
26°
25
Hist. Avg.
39°
25°
26
Hist. Avg.
39°
25°
27
Hist. Avg.
38°
25°
28
Hist. Avg.
38°
25°
29
Hist. Avg.
38°
24°
30
Hist. Avg.
38°
24°
31
Hist. Avg.
38°
24°
1
Hist. Avg.
38°
24°
2
Hist. Avg.
38°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Cadiz
Cadiz's December 2026 forecast shows daily high temperatures ranging from 29° to 53°, with overnight lows between 19° and 34°. The average high for December is 38° with an average low of 25°. 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.