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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
10
+5
+4
10 November, sun
+5
+4
Feels like
−1
754 mmHg
87%
6.8
m/s
SW
+8
10 November, Sunday. day, 5°; night, 4°; rain
11
+4
+3
11 November, mon
+4
+3
Feels like
−1
753 mmHg
87%
6
m/s
S
+8
11 November, Monday. day, 4°; night, 3°; rain
12
+5
+4
12 November, tue
+5
+4
Feels like
−1
754 mmHg
85%
7
m/s
SW
+8
12 November, Tuesday. day, 5°; night, 4°; rain
13
November
+7
+6
13 November, wed
+7
+6
Feels like
0
762 mmHg
88%
7.1
m/s
SW
+7
Climate normal
+4
+3
13 November, Wednesday. day, 7°; night, 6°; light rain
14
+6
+2
14 November, thu
+6
+2
Feels like
−2
753 mmHg
81%
5.3
m/s
NW
+7
Climate normal
+5
+3
14 November, Thursday. day, 6°; night, 2°; partly cloudy
15
+7
+7
15 November, fri
+7
+7
Feels like
0
750 mmHg
83%
5.9
m/s
W
+7
Climate normal
+5
+4
15 November, Friday. day, 7°; night, 7°; overcast
16
+9
+6
16 November, sat
+9
+6
Feels like
+1
742 mmHg
89%
9.4
m/s
SW
+7
Climate normal
+4
+4
16 November, Saturday. day, 9°; night, 6°; rain
17
+7
+4
17 November, sun
+7
+4
Feels like
−2
739 mmHg
85%
9.1
m/s
SW
+7
Climate normal
+4
+3
17 November, Sunday. day, 7°; night, 4°; light rain
18
+5
+4
18 November, mon
+5
+4
Feels like
−2
741 mmHg
86%
5.6
m/s
W
+7
Climate normal
+4
+3
18 November, Monday. day, 5°; night, 4°; rain
19
+4
+1
19 November, tue
+4
+1
Feels like
−4
740 mmHg
89%
7
m/s
W
+6
Climate normal
+3
+3
19 November, Tuesday. day, 4°; night, 1°; light rain
20
+2
+1
20 November, wed
+2
+1
Feels like
−5
752 mmHg
83%
6
m/s
SE
+6
Climate normal
+3
+2
20 November, Wednesday. day, 2°; night, 1°; sleet
21
+2
+1
21 November, thu
+2
+1
Feels like
−6
745 mmHg
84%
8.3
m/s
SW
+6
Climate normal
+3
+2
21 November, Thursday. day, 2°; night, 1°; light rain
22
+1
+1
22 November, fri
+1
+1
Feels like
−7
746 mmHg
86%
7.7
m/s
SE
0
Climate normal
+3
+2
22 November, Friday. day, 1°; night, 1°; overcast
23
+2
0
23 November, sat
+2
0
Feels like
−4
750 mmHg
81%
6.2
m/s
SW
+1
Climate normal
+4
+2
23 November, Saturday. day, 2°; night, 0°; overcast
24
+2
0
24 November, sun
+2
0
Feels like
−5
750 mmHg
83%
5.9
m/s
W
+1
Climate normal
+3
+2
24 November, Sunday. day, 2°; night, 0°; overcast
25
+4
+5
25 November, mon
+4
+5
Feels like
−2
762 mmHg
76%
5.9
m/s
W
+3
Climate normal
+2
+1
25 November, Monday. day, 4°; night, 5°; partly cloudy
26
+5
+5
26 November, tue
+5
+5
Feels like
0
762 mmHg
87%
5.3
m/s
W
+4
Climate normal
+3
+2
26 November, Tuesday. day, 5°; night, 5°; partly cloudy
27
+7
+5
27 November, wed
+7
+5
Feels like
+1
768 mmHg
87%
5.8
m/s
S
+6
Climate normal
+2
+2
27 November, Wednesday. day, 7°; night, 5°; partly cloudy
28
+4
+4
28 November, thu
+4
+4
Feels like
−4
770 mmHg
87%
8.9
m/s
S
+3
Climate normal
+1
+1
28 November, Thursday. day, 4°; night, 4°; light rain
29
+3
+1
29 November, fri
+3
+1
Feels like
−4
769 mmHg
89%
8.1
m/s
S
+2
Climate normal
+1
0
29 November, Friday. day, 3°; night, 1°; partly cloudy
30
+1
0
30 November, sat
+1
0
Feels like
−8
764 mmHg
83%
9.1
m/s
SE
0
Climate normal
+1
0
30 November, Saturday. day, 1°; night, 0°; mostly clear
1 December
0
+1
1 December, sun
0
+1
Feels like
−11
755 mmHg
81%
12.6
m/s
SE
0
Climate normal
+1
0
1 December, Sunday. day, 0°; night, 1°; mostly clear
2
+3
+3
2 December, mon
+3
+3
Feels like
−6
754 mmHg
90%
8.9
m/s
SE
+2
Climate normal
+1
0
2 December, Monday. day, 3°; night, 3°; light rain
3
+2
+2
3 December, tue
+2
+2
Feels like
−3
755 mmHg
88%
4.5
m/s
E
+1
Climate normal
+1
0
3 December, Tuesday. day, 2°; night, 2°; partly cloudy
4
+1
+1
4 December, wed
+1
+1
Feels like
−4
755 mmHg
87%
4.3
m/s
E
0
Climate normal
+1
0
4 December, Wednesday. day, 1°; night, 1°; partly cloudy
5
+3
+2
5 December, thu
+3
+2
Feels like
−4
761 mmHg
88%
7.6
m/s
S
+2
Climate normal
+2
0
5 December, Thursday. day, 3°; night, 2°; light rain
6
+6
+6
6 December, fri
+6
+6
Feels like
−9
758 mmHg
89%
14.6
m/s
S
+5
Climate normal
+1
0
6 December, Friday. day, 6°; night, 6°; overcast
7
+5
+4
7 December, sat
+5
+4
Feels like
−7
758 mmHg
90%
13.2
m/s
S
+4
Climate normal
+1
0
7 December, Saturday. day, 5°; night, 4°; light rain
8
+4
+4
8 December, sun
+4
+4
Feels like
−5
759 mmHg
88%
10.2
m/s
S
+3
Climate normal
+1
+1
8 December, Sunday. day, 4°; night, 4°; overcast
9
+4
+4
9 December, mon
+4
+4
Feels like
−3
761 mmHg
87%
8.3
m/s
S
+3
Climate normal
+1
0
9 December, Monday. day, 4°; night, 4°; rain
10
+4
+4
10 December, tue
+4
+4
Feels like
−1
771 mmHg
86%
5.1
m/s
E
+3
Climate normal
0
0
10 December, Tuesday. day, 4°; night, 4°; partly cloudy
11
+4
+3
11 December, wed
+4
+3
Feels like
−2
776 mmHg
87%
6.1
m/s
E
+3
Climate normal
0
−1
11 December, Wednesday. day, 4°; night, 3°; partly cloudy
12
+2
+1
12 December, thu
+2
+1
Feels like
−3
776 mmHg
83%
4.7
m/s
SE
+1
Climate normal
0
−1
12 December, Thursday. day, 2°; night, 1°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
13
−1
−1
13 December, fri
−1
−1
Feels like
−8
757 mmHg
85%
6.8
m/s
S
+5
13 December, Friday. day, -1°; night, -1°; overcast
14
−1
−1
14 December, sat
−1
−1
Feels like
−7
758 mmHg
87%
7.1
m/s
S
+5
14 December, Saturday. day, -1°; night, -1°; snow
Average for 30 days
2
sunny days
12
days with precipitation
16
cloudy days
2 sunny days; 12 days with precipitation; 16 cloudy days;
86
%
air humidity
7.6
m/s
Wind
S
23
mm of precipitation
(4% of annual average)
+4
°C
Water temperature
air humidity 86%; 23 millimeters of precipitation (4% of annual average); Wind southerly 7.6 Meters per second; Water temperature +4°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
W
SW
SW
W
W
SE
SW
SE
SW
W
W
W
S
S
S
SE
SE
SE
E
E
S
S
S
S
S
E
E
SE
13
Average data for 10 years
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
Daytime temperature
Night-time temperature
