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