S
M
T
W
T
F
S
31
Hist. Avg.
29°
20°
1
Hist. Avg.
28°
20°
2
Hist. Avg.
28°
20°
3
Hist. Avg.
28°
20°
4
Hist. Avg.
28°
19°
5
Hist. Avg.
28°
19°
6
Hist. Avg.
28°
19°
7
Hist. Avg.
27°
19°
8
Hist. Avg.
27°
18°
9
Hist. Avg.
27°
18°
10
Hist. Avg.
27°
18°
11
Hist. Avg.
27°
18°
12
Hist. Avg.
26°
18°
13
Hist. Avg.
26°
17°
14
Hist. Avg.
26°
17°
15
Hist. Avg.
26°
17°
16
Hist. Avg.
26°
17°
17
Hist. Avg.
26°
17°
18
Hist. Avg.
26°
16°
19
Hist. Avg.
25°
16°
20
Hist. Avg.
25°
16°
21
Hist. Avg.
25°
16°
22
Hist. Avg.
25°
16°
23
Hist. Avg.
25°
16°
24
Hist. Avg.
25°
16°
25
Hist. Avg.
25°
15°
26
Hist. Avg.
25°
15°
27
Hist. Avg.
24°
15°
28
Hist. Avg.
24°
15°
29
Hist. Avg.
24°
15°
30
Hist. Avg.
24°
15°
31
Hist. Avg.
24°
15°
1
Hist. Avg.
24°
15°
2
Hist. Avg.
24°
15°
3
Hist. Avg.
24°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Helsinki
Helsinki's January 2029 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 Helsinki. See also: February | March | April.
