S
M
T
W
T
F
S
29
50°
26°
30
46°
24°
1
45°
13°
2
45°
12°
3
44°
16°
4
47°
19°
5
53°
24°
6
53°
25°
7
48°
23°
8
44°
23°
9
51°
21°
10
51°
23°
11
Hist. Avg.
44°
14°
12
Hist. Avg.
44°
14°
13
Hist. Avg.
44°
14°
14
Hist. Avg.
44°
14°
15
Hist. Avg.
44°
14°
16
Hist. Avg.
44°
14°
17
Hist. Avg.
44°
14°
18
Hist. Avg.
43°
13°
19
Hist. Avg.
43°
13°
20
Hist. Avg.
43°
13°
21
Hist. Avg.
43°
14°
22
Hist. Avg.
43°
14°
23
Hist. Avg.
43°
14°
24
Hist. Avg.
43°
14°
25
Hist. Avg.
43°
14°
26
Hist. Avg.
43°
14°
27
Hist. Avg.
43°
14°
28
Hist. Avg.
43°
14°
29
Hist. Avg.
43°
14°
30
Hist. Avg.
43°
14°
31
Hist. Avg.
43°
14°
1
Hist. Avg.
43°
14°
2
Hist. Avg.
43°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Valle
Valle's December 2026 forecast shows daily high temperatures ranging from 44° to 53°, with overnight lows between 12° and 26°. The average high for December is 48° with an average low of 21°. 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 Valle. See also: January | February | March.