S
M
T
W
T
F
S
29
61°
23°
30
62°
31°
1
65°
28°
2
62°
24°
3
56°
23°
4
52°
22°
5
54°
25°
6
57°
28°
7
62°
24°
8
52°
21°
9
51°
23°
10
53°
20°
11
56°
23°
12
58°
22°
13
61°
23°
14
60°
24°
15
52°
18°
16
53°
19°
17
55°
20°
18
56°
21°
19
Hist. Avg.
56°
22°
20
Hist. Avg.
55°
22°
21
Hist. Avg.
55°
22°
22
Hist. Avg.
55°
22°
23
Hist. Avg.
55°
22°
24
Hist. Avg.
55°
22°
25
Hist. Avg.
55°
22°
26
Hist. Avg.
55°
22°
27
Hist. Avg.
55°
22°
28
Hist. Avg.
55°
22°
29
Hist. Avg.
55°
22°
30
Hist. Avg.
55°
22°
31
Hist. Avg.
55°
22°
1
Hist. Avg.
55°
22°
2
Hist. Avg.
55°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in White Sands National Monument
White Sands National Monument's December 2026 forecast shows daily high temperatures ranging from 51° to 65°, with overnight lows between 18° and 31°. The average high for December is 57° with an average low of 23°. 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 White Sands National Monument. See also: January | February | March.
