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