S
M
T
W
T
F
S
29
37°
22°
30
41°
23°
1
46°
19°
2
42°
17°
3
35°
16°
4
36°
17°
5
41°
21°
6
45°
23°
7
46°
24°
8
47°
25°
9
48°
25°
10
49°
24°
11
49°
26°
12
47°
22°
13
45°
28°
14
44°
25°
15
38°
18°
16
34°
17°
17
36°
19°
18
40°
18°
19
41°
19°
20
40°
20°
21
45°
22°
22
47°
18°
23
45°
20°
24
Hist. Avg.
63°
40°
25
Hist. Avg.
63°
40°
26
Hist. Avg.
63°
39°
27
Hist. Avg.
63°
39°
28
Hist. Avg.
63°
40°
29
Hist. Avg.
63°
40°
30
Hist. Avg.
63°
40°
31
Hist. Avg.
63°
40°
1
Hist. Avg.
65°
42°
2
Hist. Avg.
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Picacho Peak State Park
Picacho Peak State Park's December 2026 forecast shows daily high temperatures ranging from 34° to 49°, with overnight lows between 16° and 28°. The average high for December is 43° 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 Picacho Peak State Park. See also: January | February | March.
