S
M
T
W
T
F
S
29
8°
-13°
30
7°
-14°
1
5°
-14°
2
2°
-13°
3
2°
-12°
4
4°
-9°
5
7°
-7°
6
7°
-9°
7
8°
-10°
8
8°
-12°
9
6°
-12°
10
6°
-10°
11
7°
-9°
12
10°
7°
13
25°
3°
14
25°
-1°
15
24°
6°
16
22°
7°
17
19°
3°
18
21°
2°
19
20°
2°
20
20°
0°
21
19°
2°
22
19°
2°
23
18°
-3°
24
19°
-3°
25
17°
-2°
26
17°
-7°
27
16°
-14°
28
7°
-14°
29
1°
-4°
30
11°
-4°
31
12°
-2°
1
14°
-3°
2
15°
-4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Suntrana
Suntrana's December 2026 forecast shows daily high temperatures ranging from 1° to 25°, with overnight lows between -14° and 7°. The average high for December is 13° with an average low of -5°. 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 Suntrana. See also: January | February | March.
