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Monthly weather forecast in Helsinki
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
12
+11
+9
12 May, sun
+11
+9
Feels like
+7
754 mmHg
72%
6.1
m/s
NE
+6
12 May, Sunday. day, 11°; night, 9°; rain
13
+13
+8
13 May, mon
+13
+8
Feels like
+8
756 mmHg
60%
6.1
m/s
NE
+6
13 May, Monday. day, 13°; night, 8°; partly cloudy
14
+11
+7
14 May, tue
+11
+7
Feels like
+7
758 mmHg
63%
5.5
m/s
SE
+6
14 May, Tuesday. day, 11°; night, 7°; partly cloudy
15
+13
+7
15 May, wed
+13
+7
Feels like
+9
758 mmHg
61%
4.9
m/s
SE
+7
15 May, Wednesday. day, 13°; night, 7°; partly cloudy
16
+13
+9
16 May, thu
+13
+9
Feels like
+9
757 mmHg
64%
5
m/s
SE
+7
16 May, Thursday. day, 13°; night, 9°; clear
17
+14
+10
17 May, fri
+14
+10
Feels like
+11
756 mmHg
73%
5
m/s
SE
+7
17 May, Friday. day, 14°; night, 10°; rain
18
May
+18
+10
18 May, sat
+18
+10
Feels like
+11
761 mmHg
48%
4.2
m/s
E
+10
Climate normal
+15
+10
18 May, Saturday. day, 18°; night, 10°; clear
19
+20
+12
19 May, sun
+20
+12
Feels like
+14
756 mmHg
48%
6
m/s
SW
+11
Climate normal
+15
+10
19 May, Sunday. day, 20°; night, 12°; clear
20
+17
+9
20 May, mon
+17
+9
Feels like
+11
760 mmHg
44%
4.3
m/s
S
+11
Climate normal
+15
+10
20 May, Monday. day, 17°; night, 9°; mostly clear
21
+16
+10
21 May, tue
+16
+10
Feels like
+10
765 mmHg
49%
4.7
m/s
E
+11
Climate normal
+16
+10
21 May, Tuesday. day, 16°; night, 10°; clear
22
+18
+11
22 May, wed
+18
+11
Feels like
+11
765 mmHg
48%
5.2
m/s
E
+11
Climate normal
+15
+11
22 May, Wednesday. day, 18°; night, 11°; clear
23
+19
+11
23 May, thu
+19
+11
Feels like
+11
765 mmHg
58%
5.9
m/s
E
+11
Climate normal
+15
+11
23 May, Thursday. day, 19°; night, 11°; clear
24
+20
+12
24 May, fri
+20
+12
Feels like
+14
764 mmHg
64%
3.9
m/s
S
+11
Climate normal
+16
+11
24 May, Friday. day, 20°; night, 12°; partly cloudy
25
+18
+11
25 May, sat
+18
+11
Feels like
+11
765 mmHg
56%
6
m/s
NW
Climate normal
+17
+10
25 May, Saturday. day, 18°; night, 11°; mostly clear
26
+16
+10
26 May, sun
+16
+10
Feels like
+9
766 mmHg
55%
5.2
m/s
SW
Climate normal
+14
+11
26 May, Sunday. day, 16°; night, 10°; mostly clear
27
+17
+9
27 May, mon
+17
+9
Feels like
+10
764 mmHg
64%
4.4
m/s
SE
Climate normal
+14
+10
27 May, Monday. day, 17°; night, 9°; mostly clear
28
+19
+10
28 May, tue
+19
+10
Feels like
+12
761 mmHg
67%
4
m/s
E
Climate normal
+15
+10
28 May, Tuesday. day, 19°; night, 10°; partly cloudy
29
+19
+13
29 May, wed
+19
+13
Feels like
+13
759 mmHg
67%
4.8
m/s
SW
Climate normal
+15
+9
29 May, Wednesday. day, 19°; night, 13°; partly cloudy
30
+16
+13
30 May, thu
+16
+13
Feels like
+11
758 mmHg
89%
7.8
m/s
SW
Climate normal
+17
+11
30 May, Thursday. day, 16°; night, 13°; light rain
31
+15
+13
31 May, fri
+15
+13
Feels like
+10
763 mmHg
74%
5.1
m/s
W
Climate normal
+18
+12
31 May, Friday. day, 15°; night, 13°; mostly clear
1 June
+16
+15
1 June, sat
+16
+15
Feels like
+13
761 mmHg
75%
2.9
m/s
SE
Climate normal
+16
+12
1 June, Saturday. day, 16°; night, 15°; clear
2
+18
+16
2 June, sun
+18
+16
Feels like
+15
759 mmHg
79%
3.9
m/s
S
Climate normal
+17
+12
2 June, Sunday. day, 18°; night, 16°; light rain
3
+18
+17
3 June, mon
+18
+17
Feels like
+16
758 mmHg
79%
3.2
m/s
SE
Climate normal
+17
+12
3 June, Monday. day, 18°; night, 17°; mostly clear
4
+20
+18
4 June, tue
+20
+18
Feels like
+17
755 mmHg
71%
3.9
m/s
E
Climate normal
+16
+11
4 June, Tuesday. day, 20°; night, 18°; clear
5
+20
+17
5 June, wed
+20
+17
Feels like
+17
753 mmHg
73%
5.1
m/s
E
Climate normal
+16
+11
5 June, Wednesday. day, 20°; night, 17°; mostly clear
6
+21
+14
6 June, thu
+21
+14
Feels like
+15
753 mmHg
69%
8.6
m/s
NE
Climate normal
+17
+12
6 June, Thursday. day, 21°; night, 14°; clear
7
+15
+13
7 June, fri
+15
+13
Feels like
+5
761 mmHg
58%
10.2
m/s
NE
Climate normal
+16
+12
7 June, Friday. day, 15°; night, 13°; clear
8
+15
+14
8 June, sat
+15
+14
Feels like
+9
765 mmHg
61%
6.3
m/s
E
Climate normal
+17
+11
8 June, Saturday. day, 15°; night, 14°; clear
9
+17
+15
9 June, sun
+17
+15
Feels like
+10
760 mmHg
62%
7.7
m/s
W
Climate normal
+16
+12
9 June, Sunday. day, 17°; night, 15°; clear
10
+14
+12
10 June, mon
+14
+12
Feels like
+7
763 mmHg
58%
9.2
m/s
E
Climate normal
+16
+12
10 June, Monday. day, 14°; night, 12°; clear
11
+16
+14
11 June, tue
+16
+14
Feels like
+11
764 mmHg
49%
3.5
m/s
SE
Climate normal
+16
+12
11 June, Tuesday. day, 16°; night, 14°; clear
12
+17
+15
12 June, wed
+17
+15
Feels like
+11
761 mmHg
58%
6.4
m/s
SE
Climate normal
+16
+12
12 June, Wednesday. day, 17°; night, 15°; clear
13
+17
+15
13 June, thu
+17
+15
Feels like
+12
760 mmHg
76%
6.1
m/s
SW
Climate normal
+15
+12
13 June, Thursday. day, 17°; night, 15°; partly cloudy
14
+16
+14
14 June, fri
+16
+14
Feels like
+13
759 mmHg
85%
3.7
m/s
SW
Climate normal
+15
+11
14 June, Friday. day, 16°; night, 14°; rain
15
+17
+17
15 June, sat
+17
+17
Feels like
+12
758 mmHg
72%
6.3
m/s
S
Climate normal
+16
+11
15 June, Saturday. day, 17°; night, 17°; mostly clear
Average for 30 days
23
sunny days
3
days with precipitation
4
cloudy days
23 sunny days; 3 days with precipitation; 4 cloudy days;
65
%
air humidity
5.6
m/s
Wind
E
3
mm of precipitation
(1% of annual average)
+11
°C
Water temperature
air humidity 65%; 3 millimeters of precipitation (1% of annual average); Wind easterly 5.6 Meters per second; Water temperature +11°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
SW
S
E
E
E
S
NW
SW
SE
E
SW
SW
W
SE
S
SE
E
E
NE
NE
E
W
E
SE
SE
SW
SW
S
S
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
31
1
June
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
