S
M
T
W
T
F
S
30
54°
40°
1
54°
35°
2
49°
35°
3
64°
32°
4
52°
45°
5
56°
44°
6
69°
44°
7
66°
49°
8
59°
40°
9
60°
40°
10
53°
47°
11
51°
46°
12
52°
45°
13
58°
41°
14
49°
36°
15
51°
42°
16
54°
46°
17
59°
47°
18
54°
45°
19
51°
47°
20
49°
43°
21
51°
40°
22
50°
33°
23
54°
39°
24
53°
38°
25
42°
37°
26
43°
38°
27
50°
42°
28
54°
46°
29
47°
40°
30
56°
37°
31
50°
34°
1
37°
32°
2
45°
36°
3
46°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Zaragoza
Zaragoza's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Zaragoza. See also: January | February | March.