S
M
T
W
T
F
S
29
59°
37°
30
59°
38°
1
59°
33°
2
61°
23°
3
56°
24°
4
48°
20°
5
42°
21°
6
41°
21°
7
42°
24°
8
44°
25°
9
43°
21°
10
40°
20°
11
40°
28°
12
46°
26°
13
46°
20°
14
43°
19°
15
39°
23°
16
42°
32°
17
43°
33°
18
48°
35°
19
54°
33°
20
55°
34°
21
54°
35°
22
56°
33°
23
55°
29°
24
54°
23°
25
46°
24°
26
46°
31°
27
51°
35°
28
54°
33°
29
55°
31°
30
55°
27°
31
53°
20°
1
50°
21°
2
39°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Iberia
Iberia's December 2026 forecast shows daily high temperatures ranging from 39° to 61°, with overnight lows between 19° and 38°. The average high for December is 49° 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 Iberia. See also: January | February | March.
