S
M
T
W
T
F
S
29
50°
27°
30
47°
22°
1
46°
19°
2
46°
18°
3
47°
17°
4
45°
22°
5
50°
25°
6
52°
26°
7
53°
28°
8
54°
29°
9
53°
25°
10
49°
26°
11
42°
25°
12
49°
28°
13
39°
25°
14
42°
26°
15
Hist. Avg.
43°
19°
16
Hist. Avg.
42°
19°
17
Hist. Avg.
42°
19°
18
Hist. Avg.
42°
19°
19
Hist. Avg.
42°
19°
20
Hist. Avg.
42°
18°
21
Hist. Avg.
42°
18°
22
Hist. Avg.
42°
18°
23
Hist. Avg.
41°
18°
24
Hist. Avg.
41°
18°
25
Hist. Avg.
41°
18°
26
Hist. Avg.
41°
18°
27
Hist. Avg.
41°
18°
28
Hist. Avg.
41°
18°
29
Hist. Avg.
41°
18°
30
Hist. Avg.
41°
18°
31
Hist. Avg.
41°
18°
1
Hist. Avg.
41°
18°
2
Hist. Avg.
41°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Napi Headquarters
Napi Headquarters's December 2026 forecast shows daily high temperatures ranging from 39° to 54°, with overnight lows between 17° and 29°. The average high for December is 48° with an average low of 24°. 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 Napi Headquarters. See also: January | February | March.
