S
M
T
W
T
F
S
29
39°
32°
30
33°
26°
31
26°
17°
1
20°
6°
2
29°
14°
3
29°
7°
4
31°
11°
5
29°
6°
6
25°
3°
7
25°
10°
8
21°
8°
9
24°
8°
10
27°
20°
11
26°
16°
12
33°
16°
13
47°
23°
14
46°
35°
15
44°
35°
16
47°
38°
17
50°
33°
18
41°
31°
19
42°
30°
20
38°
30°
21
38°
28°
22
32°
28°
23
28°
19°
24
42°
22°
25
45°
38°
26
44°
35°
27
41°
35°
28
37°
26°
29
41°
26°
30
34°
30°
31
37°
32°
1
33°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Trondheim
Trondheim's January 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Trondheim. See also: February | March | April.
