December weather forecast in Helsinki
Sun
Mon
Tue
Wed
Thu
Fri
Sat
26
+3
+2
26 November, sun
+3
+2
Feels like
−3
| 752 mmHg | 89% | ||
7.8 m/s SW | +7 |
27
+2
+2
27 November, mon
+2
+2
Feels like
−5
| 755 mmHg | 85% | ||
8 m/s W | +7 |
28
+1
+1
28 November, tue
+1
+1
Feels like
−5
| 760 mmHg | 85% | ||
7.5 m/s SW | +6 |
29
+1
0
29 November, wed
+1
0
Feels like
−5
| 759 mmHg | 85% | ||
8 m/s S | +6 |
30
+1
0
30 November, thu
+1
0
Feels like
−5
| 755 mmHg | 86% | ||
8.5 m/s W | +6 |
1
+1
0
1 December, fri
+1
0
Feels like
−5
| 759 mmHg | 85% | ||
7.8 m/s W | +6 |
2
+1
0
2 December, sat
+1
0
Feels like
−5
| 757 mmHg | 87% | ||
7.8 m/s SW | +6 |
3
+1
0
3 December, sun
+1
0
Feels like
−5
| 755 mmHg | 86% | ||
7.5 m/s SW | +6 |
4
+1
0
4 December, mon
+1
0
Feels like
−5
| 753 mmHg | 86% | ||
7.8 m/s SW | +6 |
5
+2
0
5 December, tue
+2
0
Feels like
−5
| 749 mmHg | 87% | ||
8.6 m/s SW | +6 |
6
+1
0
6 December, wed
+1
0
Feels like
−5
| 756 mmHg | 86% | ||
7.1 m/s SW | +6 |
7
+1
0
7 December, thu
+1
0
Feels like
−5
| 759 mmHg | 87% | ||
7.4 m/s SW | +5 |
8
+1
+1
8 December, fri
+1
+1
Feels like
−5
| 758 mmHg | 87% | ||
7.8 m/s S | +5 |
9
+1
0
9 December, sat
+1
0
Feels like
−5
| 757 mmHg | 87% | ||
8.3 m/s SW | +5 |
10
0
0
10 December, sun
0
0
Feels like
−6
| 758 mmHg | 86% | ||
7 m/s SW | +5 |
11
0
−1
11 December, mon
0
−1
Feels like
−6
| 758 mmHg | 88% | ||
6.9 m/s S | +5 |
12
0
−1
12 December, tue
0
−1
Feels like
−6
| 758 mmHg | 87% | ||
8.1 m/s W | +5 |
13
−1
−1
13 December, wed
−1
−1
Feels like
−8
| 762 mmHg | 85% | ||
6.8 m/s S | +5 |
14
−1
−1
14 December, thu
−1
−1
Feels like
−7
| 763 mmHg | 87% | ||
7.1 m/s S | +5 |
15
0
−1
15 December, fri
0
−1
Feels like
−6
| 761 mmHg | 86% | ||
7.6 m/s S | +5 |
16
−1
−1
16 December, sat
−1
−1
Feels like
−7
| 761 mmHg | 87% | ||
6.5 m/s S | +5 |
17
−1
−2
17 December, sun
−1
−2
Feels like
−7
| 761 mmHg | 89% | ||
7.3 m/s S | +4 |
18
0
−1
18 December, mon
0
−1
Feels like
−6
| 759 mmHg | 87% | ||
6.9 m/s S | +5 |
19
0
−1
19 December, tue
0
−1
Feels like
−6
| 758 mmHg | 88% | ||
7.5 m/s SW | +5 |
20
0
−1
20 December, wed
0
−1
Feels like
−6
| 757 mmHg | 88% | ||
6.5 m/s SW | +4 |
21
0
−1
21 December, thu
0
−1
Feels like
−6
| 757 mmHg | 87% | ||
6.5 m/s SW | +4 |
22
0
−1
22 December, fri
0
−1
Feels like
−7
| 754 mmHg | 87% | ||
8.6 m/s SW | +4 |
23
−1
−2
23 December, sat
−1
−2
Feels like
−8
| 757 mmHg | 86% | ||
8.6 m/s W | +4 |
24
−1
−2
24 December, sun
−1
−2
Feels like
−9
| 756 mmHg | 87% | ||
9.1 m/s S | +4 |
25
0
0
25 December, mon
0
0
Feels like
−7
| 754 mmHg | 83% | ||
9.5 m/s W | +4 |
26
0
−1
26 December, tue
0
−1
Feels like
−6
| 756 mmHg | 83% | ||
7.3 m/s W | +4 |
27
0
−1
27 December, wed
0
−1
Feels like
−6
| 759 mmHg | 86% | ||
6.5 m/s W | +4 |
28
−1
−1
28 December, thu
−1
−1
Feels like
−7
| 762 mmHg | 87% | ||
7 m/s W | +4 |
29
0
−2
29 December, fri
0
−2
Feels like
−6
| 761 mmHg | 87% | ||
7.4 m/s SW | +4 |
30
0
−2
30 December, sat
0
−2
Feels like
−6
| 760 mmHg | 87% | ||
6.4 m/s SW | +4 |
31
0
−2
31 December, sun
0
−2
Feels like
−6
| 760 mmHg | 87% | ||
6.4 m/s SW | +4 |
1
+1
0
1 January, mon
+1
0
Feels like
−6
| 757 mmHg | 87% | ||
7.5 m/s SW | +4 |
2
−3
−3
2 January, tue
−3
−3
Feels like
−10
| 761 mmHg | 87% | ||
6.6 m/s SE | +3 |
3
−3
−5
3 January, wed
−3
−5
Feels like
−9
| 758 mmHg | 86% | ||
6.4 m/s W | +3 |
4
−4
−4
4 January, thu
−4
−4
Feels like
−11
| 757 mmHg | 83% | ||
6.8 m/s E | +3 |
5
−6
−6
5 January, fri
−6
−6
Feels like
−13
| 761 mmHg | 80% | ||
7.3 m/s N | +3 |
6
−6
−7
6 January, sat
−6
−7
Feels like
−12
| 762 mmHg | 83% | ||
5.9 m/s SE | +3 |
Average data for 10 years
Helsinki December
1
sunny day
23
days with precipitation
7
cloudy days
87
%
air humidity
5.8
m/s
73
mm of precipitation
(11% of annual average)
+5
°C
Water temperature