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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 January, sun

	748 mmHg		91%
	7.9 m/s		+3

12 January, Sunday. day, -3°; night, -4°; snow

13 January, mon

	746 mmHg		87%
	7.6 m/s		+3

13 January, Monday. day, -2°; night, -3°; snow

14 January, tue

	752 mmHg		87%
	6.4 m/s		+3

14 January, Tuesday. day, -3°; night, -4°; overcast

15 January, wed

	757 mmHg		88%
	5.6 m/s		+3

15 January, Wednesday. day, -4°; night, -4°; overcast

16 January, thu

	760 mmHg		87%
	6 m/s		+2

16 January, Thursday. day, -5°; night, -6°; clear

17 January, fri

	760 mmHg		90%
	5.5 m/s		+1

Climate normal

17 January, Friday. day, 4°; night, 3°; overcast

18 January, sat

	759 mmHg		66%
	10.9 m/s		+1

Climate normal

18 January, Saturday. day, 5°; night, 1°; mostly clear

19 January, sun

	759 mmHg		91%
	4.8 m/s		+1

Climate normal

19 January, Sunday. day, 3°; night, -1°; partly cloudy

20 January, mon

	764 mmHg		82%
	3.8 m/s		0

Climate normal

20 January, Monday. day, 0°; night, -1°; partly cloudy

21 January, tue

	755 mmHg		90%
	5.5 m/s		0

Climate normal

21 January, Tuesday. day, 0°; night, -1°; sleet

22 January, wed

	754 mmHg		81%
	3.7 m/s		0

Climate normal

22 January, Wednesday. day, -1°; night, -5°; sleet

23 January, thu

	755 mmHg		82%
	4.2 m/s		0

Climate normal

23 January, Thursday. day, -4°; night, -5°; clear

24 January, fri

	759 mmHg		82%
	3.3 m/s		0

Climate normal

24 January, Friday. day, -4°; night, -5°; overcast

25 January, sat

	760 mmHg		86%
	7.7 m/s		0

Climate normal

25 January, Saturday. day, -3°; night, -3°; light snow

26 January, sun

	756 mmHg		84%
	9 m/s		+2

Climate normal

26 January, Sunday. day, 2°; night, 1°; snow

27 January, mon

	758 mmHg		81%
	4.3 m/s		+1

Climate normal

27 January, Monday. day, 2°; night, 1°; light snow

28 January, tue

	756 mmHg		78%
	4.8 m/s		+2

Climate normal

28 January, Tuesday. day, 3°; night, 2°; snow

29 January, wed

	770 mmHg		83%
	11.5 m/s		+2

Climate normal

29 January, Wednesday. day, 3°; night, 3°; partly cloudy

30 January, thu

	771 mmHg		86%
	11 m/s		+2

Climate normal

30 January, Thursday. day, 3°; night, 1°; partly cloudy

31 January, fri

	771 mmHg		85%
	8.2 m/s		0

Climate normal

31 January, Friday. day, 1°; night, 2°; partly cloudy

1 February, sat

	762 mmHg		88%
	17 m/s		+3

Climate normal

1 February, Saturday. day, 4°; night, 6°; light rain

2 February, sun

	751 mmHg		90%
	19.7 m/s		+5

Climate normal

2 February, Sunday. day, 6°; night, 4°; rain

3 February, mon

	755 mmHg		85%
	9.6 m/s		+3

Climate normal

3 February, Monday. day, 4°; night, 4°; mostly clear

4 February, tue

	746 mmHg		86%
	13.1 m/s		+3

Climate normal

4 February, Tuesday. day, 4°; night, 3°; rain

5 February, wed

	746 mmHg		82%
	19 m/s		+1

Climate normal

5 February, Wednesday. day, 2°; night, -1°; sleet

6 February, thu

	758 mmHg		70%
	8 m/s		0

Climate normal

6 February, Thursday. day, 0°; night, -2°; mostly clear

7 February, fri

	752 mmHg		91%
	11 m/s		+2

Climate normal

7 February, Friday. day, 3°; night, 5°; sleet

8 February, sat

	737 mmHg		83%
	17.7 m/s		+4

Climate normal

8 February, Saturday. day, 5°; night, 3°; rain

9 February, sun

	746 mmHg		72%
	17.7 m/s		+1

Climate normal

9 February, Sunday. day, 2°; night, 0°; partly cloudy

10 February, mon

	753 mmHg		73%
	9.1 m/s		+1

Climate normal

10 February, Monday. day, 2°; night, 0°; sleet

11 February, tue

	740 mmHg		85%
	16.4 m/s		0

Climate normal

11 February, Tuesday. day, 0°; night, -1°; sleet

12 February, wed

	757 mmHg		72%
	9 m/s		0

Climate normal

12 February, Wednesday. day, -2°; night, -4°; partly cloudy

13 February, thu

	771 mmHg		65%
	8.2 m/s		0

Climate normal

13 February, Thursday. day, -4°; night, -2°; mostly clear

14 February, fri

	757 mmHg		90%
	15.2 m/s		+3

Climate normal

14 February, Friday. day, 4°; night, 3°; sleet

15 February, sat

	760 mmHg		95%
	9.4 m/s		+4

Climate normal

15 February, Saturday. day, 5°; night, 5°; partly cloudy

Average for 30 days

6

sunny days

14

days with precipitation

10

cloudy days

6 sunny days; 14 days with precipitation; 10 cloudy days;

82

%

air humidity

9.9

m/s

WindSW

18

mm of precipitation

(3% of annual average)

+1

°C

Water temperature

air humidity 82%; 18 millimeters of precipitation (3% of annual average); Wind south-westerly 9.9 Meters per second; Water temperature +1°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

SW

NW

W

N

SE

NW

N

E

E

E

S

SW

SW

SW

S

SW

SW

W

SW

NW

W

SE

W

W

W

E

NW

N

NW

SW

17

Average data for 10 years

18

19

20

21

22

23

24

25

26

27

28

29

30

31

1

February

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

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