S
M
T
W
T
F
S
29
27°
16°
30
27°
15°
1
25°
14°
2
24°
14°
3
23°
7°
4
23°
6°
5
20°
4°
6
18°
2°
7
17°
0°
8
16°
2°
9
17°
3°
10
16°
12°
11
23°
13°
12
25°
11°
13
26°
11°
14
25°
10°
15
25°
10°
16
23°
9°
17
22°
10°
18
21°
10°
19
19°
9°
20
20°
7°
21
19°
6°
22
20°
5°
23
16°
7°
24
22°
8°
25
25°
11°
26
26°
9°
27
Hist. Avg.
15°
5°
28
Hist. Avg.
15°
5°
29
Hist. Avg.
15°
5°
30
Hist. Avg.
15°
5°
31
Hist. Avg.
15°
5°
1
Hist. Avg.
14°
5°
2
Hist. Avg.
13°
5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Rovaniemi
Rovaniemi's December 2026 forecast shows daily high temperatures ranging from 16° to 27°, with overnight lows between 0° and 16°. The average high for December is 22° with an average low of 9°. 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 Rovaniemi. See also: January | February | March.
