S
M
T
W
T
F
S
29
9°
-9°
30
7°
-9°
1
8°
-13°
2
7°
-14°
3
5°
-11°
4
5°
-10°
5
6°
-10°
6
5°
-9°
7
6°
0°
8
13°
3°
9
21°
1°
10
22°
4°
11
18°
9°
12
25°
7°
13
26°
4°
14
25°
-11°
15
21°
-13°
16
7°
-13°
17
4°
-14°
18
3°
-13°
19
25°
2°
20
3°
-12°
21
3°
-15°
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 3° to 26°, with overnight lows between -15° and 9°. The average high for December is 12° with an average low of -6°. 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.
