S
M
T
W
T
F
S
29
57°
37°
30
56°
38°
1
55°
30°
2
41°
26°
3
44°
30°
4
53°
33°
5
51°
34°
6
41°
26°
7
40°
22°
8
38°
20°
9
38°
23°
10
42°
28°
11
45°
27°
12
49°
26°
13
45°
27°
14
40°
22°
15
42°
25°
16
40°
29°
17
41°
25°
18
40°
20°
19
39°
19°
20
37°
17°
21
35°
19°
22
36°
26°
23
42°
23°
24
38°
22°
25
37°
17°
26
37°
18°
27
38°
18°
28
37°
17°
29
35°
22°
30
36°
19°
31
36°
16°
1
37°
12°
2
34°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Tiff
Tiff's December 2026 forecast shows daily high temperatures ranging from 34° to 57°, with overnight lows between 12° and 38°. The average high for December is 41° with an average low of 24°. 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 Tiff. See also: January | February | March.
