S
M
T
W
T
F
S
29
49°
35°
30
51°
35°
1
50°
32°
2
47°
31°
3
41°
32°
4
47°
31°
5
48°
32°
6
43°
31°
7
37°
24°
8
34°
21°
9
33°
22°
10
38°
25°
11
40°
30°
12
42°
27°
13
40°
25°
14
34°
20°
15
36°
22°
16
38°
27°
17
40°
26°
18
38°
22°
19
37°
16°
20
34°
15°
21
31°
14°
22
30°
21°
23
35°
23°
24
36°
22°
25
35°
13°
26
33°
9°
27
29°
10°
28
29°
10°
29
30°
12°
30
29°
20°
31
31°
13°
1
33°
8°
2
29°
6°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Amo
Amo's December 2026 forecast shows daily high temperatures ranging from 29° to 51°, with overnight lows between 6° and 35°. The average high for December is 37° with an average low of 22°. 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 Amo. See also: January | February | March.