Monthly weather forecast in Helsinki
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14
+20
+15
14 August, sun
+20
+15
Feels like
+18
| 761 mmHg | 67% | ||
5.4 m/s W | +18 |
15
+19
+15
15 August, mon
+19
+15
Feels like
+17
| 761 mmHg | 69% | ||
5.6 m/s S | +18 |
16
+18
+15
16 August, tue
+18
+15
Feels like
+16
| 760 mmHg | 70% | ||
5.5 m/s NW | +17 |
17
August
+23
+20
17 August, wed
+23
+20
Feels like
+21
| 760 mmHg | 79% | ||
3.9 m/s SE | +18 |
Climate normal
+18
+15
18
+23
+20
18 August, thu
+23
+20
Feels like
+24
| 762 mmHg | 79% | ||
2.3 m/s E | +19 |
Climate normal
+19
+15
19
+24
+21
19 August, fri
+24
+21
Feels like
+22
| 763 mmHg | 72% | ||
5.2 m/s E | +19 |
Climate normal
+18
+15
20
+23
+20
20 August, sat
+23
+20
Feels like
+21
| 761 mmHg | 73% | ||
5.8 m/s SE | +19 |
Climate normal
+18
+14
21
+22
+19
21 August, sun
+22
+19
Feels like
+21
| 758 mmHg | 81% | ||
4.6 m/s S | +19 |
Climate normal
+18
+15
22
+20
+16
22 August, mon
+20
+16
Feels like
+19
| 759 mmHg | 84% | ||
2.4 m/s W | +20 |
Climate normal
+18
+15
23
+20
+16
23 August, tue
+20
+16
Feels like
+20
| 763 mmHg | 78% | ||
1.2 m/s SW | +20 |
Climate normal
+18
+14
24
+20
+18
24 August, wed
+20
+18
Feels like
+20
| 765 mmHg | 79% | ||
1.6 m/s SE | +20 |
Climate normal
+17
+14
25
+23
+19
25 August, thu
+23
+19
Feels like
+23
| 764 mmHg | 83% | ||
1.5 m/s SE | +21 |
Climate normal
+18
+14
26
+22
+14
26 August, fri
+22
+14
Feels like
+20
| 763 mmHg | 77% | ||
2.2 m/s S | +21 |
Climate normal
+17
+15
Average data for 10 years
27
+16
+14
27 August, sat
+16
+14
Feels like
+14
| 758 mmHg | 79% | ||
5.5 m/s SW | +17 |
28
+16
+13
28 August, sun
+16
+13
Feels like
+14
| 759 mmHg | 74% | ||
5.8 m/s SW | +17 |
29
+16
+13
29 August, mon
+16
+13
Feels like
+13
| 759 mmHg | 75% | ||
5.3 m/s SW | +17 |
30
+16
+13
30 August, tue
+16
+13
Feels like
+13
| 761 mmHg | 76% | ||
5.1 m/s S | +16 |
31
+16
+13
31 August, wed
+16
+13
Feels like
+13
| 762 mmHg | 75% | ||
5.1 m/s SW | +16 |
1 September
+16
+12
1 September, thu
+16
+12
Feels like
+12
| 761 mmHg | 73% | ||
6.3 m/s SE | +17 |
2
+15
+13
2 September, fri
+15
+13
Feels like
+12
| 761 mmHg | 81% | ||
6.5 m/s N | +16 |
3
+16
+13
3 September, sat
+16
+13
Feels like
+14
| 762 mmHg | 76% | ||
6 m/s S | +16 |
4
+17
+13
4 September, sun
+17
+13
Feels like
+14
| 761 mmHg | 72% | ||
5.8 m/s SW | +16 |
5
+16
+13
5 September, mon
+16
+13
Feels like
+14
| 761 mmHg | 73% | ||
4.6 m/s SW | +16 |
6
+16
+13
6 September, tue
+16
+13
Feels like
+13
| 761 mmHg | 73% | ||
5.6 m/s W | +16 |
7
+16
+12
7 September, wed
+16
+12
Feels like
+14
| 760 mmHg | 75% | ||
5 m/s W | +16 |
8
+16
+13
8 September, thu
+16
+13
Feels like
+13
| 761 mmHg | 74% | ||
6 m/s W | +16 |
9
+16
+12
9 September, fri
+16
+12
Feels like
+13
| 764 mmHg | 75% | ||
5.4 m/s NE | +16 |
10
+16
+12
10 September, sat
+16
+12
Feels like
+14
| 765 mmHg | 79% | ||
4.5 m/s S | +16 |
11
+16
+13
11 September, sun
+16
+13
Feels like
+14
| 763 mmHg | 79% | ||
5.3 m/s S | +15 |
12
+16
+14
12 September, mon
+16
+14
Feels like
+14
| 762 mmHg | 74% | ||
5.3 m/s S | +16 |
13
+15
+12
13 September, tue
+15
+12
Feels like
+12
| 761 mmHg | 72% | ||
5.5 m/s SW | +16 |
14
+14
+12
14 September, wed
+14
+12
Feels like
+11
| 760 mmHg | 72% | ||
6.5 m/s S | +15 |
15
+14
+12
15 September, thu
+14
+12
Feels like
+11
| 759 mmHg | 77% | ||
5.4 m/s SW | +15 |
16
+14
+11
16 September, fri
+14
+11
Feels like
+11
| 761 mmHg | 74% | ||
5.3 m/s S | +15 |
17
+13
+11
17 September, sat
+13
+11
Feels like
+10
| 760 mmHg | 80% | ||
6 m/s S | +15 |
Average for 30 days
5
sunny days
12
days with precipitation
13
cloudy days
76
%
air humidity
4.7
m/s
46
mm of precipitation
(7% of annual average)
+17
°C
Water temperature