S
M
T
W
T
F
S
30
34°
7°
1
30°
23°
2
32°
25°
3
31°
23°
4
32°
24°
5
30°
24°
6
34°
19°
7
33°
24°
8
43°
14°
9
42°
16°
10
43°
11°
11
37°
13°
12
38°
23°
13
40°
11°
14
38°
23°
15
34°
21°
16
31°
23°
17
34°
27°
18
34°
26°
19
33°
26°
20
35°
15°
21
34°
12°
22
30°
11°
23
34°
20°
24
25°
16°
25
27°
18°
26
32°
16°
27
42°
20°
28
44°
6°
29
41°
6°
30
29°
12°
31
21°
7°
1
23°
4°
2
23°
16°
3
22°
11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Trento
Trento's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Trento. See also: January | February | March.
