S
M
T
W
T
F
S
29
21°
7°
30
22°
7°
1
22°
0°
2
21°
-4°
3
16°
-4°
4
8°
1°
5
17°
8°
6
23°
9°
7
25°
6°
8
26°
-1°
9
26°
-4°
10
19°
-1°
11
12°
-5°
12
14°
4°
13
5°
-12°
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 5° to 26°, with overnight lows between -12° and 9°. The average high for December is 18° with an average low of 1°. 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.
