S
M
T
W
T
F
S
29
72°
48°
30
71°
48°
1
73°
46°
2
71°
45°
3
68°
46°
4
71°
48°
5
73°
48°
6
74°
47°
7
73°
48°
8
72°
46°
9
65°
46°
10
61°
45°
11
62°
42°
12
64°
42°
13
Hist. Avg.
65°
41°
14
Hist. Avg.
65°
41°
15
Hist. Avg.
65°
41°
16
Hist. Avg.
65°
40°
17
Hist. Avg.
65°
40°
18
Hist. Avg.
64°
40°
19
Hist. Avg.
64°
40°
20
Hist. Avg.
64°
40°
21
Hist. Avg.
64°
40°
22
Hist. Avg.
64°
40°
23
Hist. Avg.
64°
40°
24
Hist. Avg.
64°
40°
25
Hist. Avg.
64°
40°
26
Hist. Avg.
64°
40°
27
Hist. Avg.
64°
40°
28
Hist. Avg.
64°
40°
29
Hist. Avg.
64°
40°
30
Hist. Avg.
64°
40°
31
Hist. Avg.
64°
40°
1
Hist. Avg.
65°
40°
2
Hist. Avg.
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Death Valley
Death Valley's December 2026 forecast shows daily high temperatures ranging from 61° to 74°, with overnight lows between 42° and 48°. The average high for December is 69° with an average low of 46°. 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 Death Valley. See also: January | February | March.
