S
M
T
W
T
F
S
29
49°
36°
30
52°
36°
1
51°
37°
2
51°
35°
3
48°
32°
4
43°
28°
5
47°
34°
6
50°
33°
7
40°
29°
8
36°
25°
9
36°
23°
10
35°
24°
11
35°
32°
12
37°
29°
13
36°
28°
14
34°
19°
15
34°
23°
16
35°
27°
17
38°
30°
18
39°
27°
19
43°
24°
20
37°
19°
21
35°
18°
22
33°
21°
23
31°
25°
24
34°
23°
25
34°
23°
26
33°
18°
27
32°
15°
28
31°
10°
29
29°
13°
30
29°
24°
31
37°
21°
1
38°
17°
2
31°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Valencia
Valencia's December 2026 forecast shows daily high temperatures ranging from 29° to 52°, with overnight lows between 10° and 37°. 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 Valencia. See also: January | February | March.
