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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

29 September, sun

	758 mmHg		75%
	5.5 m/s		+16

Climate normal

29 September, Sunday. day, 11°; night, 4°; rain

30 September, mon

	769 mmHg		63%
	2.5 m/s		+15

Climate normal

30 September, Monday. day, 12°; night, 6°; mostly clear

1 October, tue

	768 mmHg		62%
	3.8 m/s		+15

Climate normal

1 October, Tuesday. day, 12°; night, 4°; mostly clear

2 October, wed

	761 mmHg		80%
	5.9 m/s		+14

Climate normal

2 October, Wednesday. day, 9°; night, 6°; light rain

3 October, thu

	762 mmHg		81%
	4.4 m/s		+14

Climate normal

3 October, Thursday. day, 11°; night, 6°; mostly clear

4 October, fri

	764 mmHg		80%
	4.2 m/s		+13

Climate normal

4 October, Friday. day, 12°; night, 8°; partly cloudy

5 October, sat

	761 mmHg		78%
	5.7 m/s		+13

Climate normal

5 October, Saturday. day, 12°; night, 8°; overcast

6 October, sun

	758 mmHg		84%
	5.4 m/s		+13

Climate normal

6 October, Sunday. day, 12°; night, 10°; light rain

7 October, mon

	756 mmHg		88%
	7.7 m/s		+13

Climate normal

7 October, Monday. day, 13°; night, 11°; light rain

8 October, tue

	755 mmHg		85%
	6.3 m/s		+15

Climate normal

8 October, Tuesday. day, 13°; night, 11°; light rain

9 October, wed

	755 mmHg		81%
	5.4 m/s

Climate normal

9 October, Wednesday. day, 11°; night, 7°; rain

10 October, thu

	757 mmHg		80%
	5.1 m/s

Climate normal

10 October, Thursday. day, 10°; night, 7°; overcast

11 October, fri

	761 mmHg		72%
	4.8 m/s

Climate normal

11 October, Friday. day, 7°; night, 7°; partly cloudy

12 October, sat

	764 mmHg		80%
	5.2 m/s

Climate normal

12 October, Saturday. day, 10°; night, 9°; partly cloudy

13 October, sun

	766 mmHg		79%
	2.6 m/s

Climate normal

13 October, Sunday. day, 11°; night, 10°; mostly clear

14 October, mon

	769 mmHg		72%
	6.2 m/s

Climate normal

14 October, Monday. day, 10°; night, 8°; partly cloudy

15 October, tue

	763 mmHg		86%
	9.3 m/s

Climate normal

15 October, Tuesday. day, 9°; night, 9°; clear

16 October, wed

	760 mmHg		89%
	7.9 m/s

Climate normal

16 October, Wednesday. day, 11°; night, 10°; light rain

17 October, thu

	764 mmHg		85%
	10.8 m/s

Climate normal

17 October, Thursday. day, 11°; night, 12°; light rain

18 October, fri

	764 mmHg		92%
	10.4 m/s

Climate normal

18 October, Friday. day, 13°; night, 13°; light rain

19 October, sat

	763 mmHg		85%
	8.7 m/s

Climate normal

19 October, Saturday. day, 13°; night, 12°; clear

20 October, sun

	760 mmHg		83%
	11.8 m/s

Climate normal

20 October, Sunday. day, 13°; night, 12°; partly cloudy

21 October, mon

	766 mmHg		81%
	5.6 m/s

Climate normal

21 October, Monday. day, 12°; night, 11°; partly cloudy

22 October, tue

	765 mmHg		85%
	6.3 m/s

Climate normal

22 October, Tuesday. day, 12°; night, 12°; partly cloudy

23 October, wed

	758 mmHg		82%
	9.2 m/s

Climate normal

23 October, Wednesday. day, 12°; night, 12°; partly cloudy

24 October, thu

	752 mmHg		81%
	12 m/s

Climate normal

24 October, Thursday. day, 12°; night, 7°; light rain

25 October, fri

	753 mmHg		70%
	10.9 m/s

Climate normal

25 October, Friday. day, 7°; night, 5°; light rain

26 October, sat

	756 mmHg		71%
	7.4 m/s

Climate normal

26 October, Saturday. day, 4°; night, 4°; mostly clear

27 October, sun

	750 mmHg		71%
	2.7 m/s

Climate normal

27 October, Sunday. day, 5°; night, 4°; partly cloudy

28 October, mon

	751 mmHg		74%
	3.3 m/s

Climate normal

28 October, Monday. day, 5°; night, 5°; light rain

Average data for 10 years

Next, the average data for 10 years

29 October, tue

	756 mmHg		81%
	7 m/s		+9

29 October, Tuesday. day, 6°; night, 4°; overcast

30 October, wed

	757 mmHg		83%
	7.1 m/s		+9

30 October, Wednesday. day, 6°; night, 4°; clear

31 October, thu

	755 mmHg		85%
	5.5 m/s		+9

31 October, Thursday. day, 6°; night, 5°; rain

1 November, fri

	755 mmHg		86%
	7.1 m/s		+9

1 November, Friday. day, 6°; night, 5°; overcast

2 November, sat

	752 mmHg		86%
	7 m/s		+9

2 November, Saturday. day, 6°; night, 5°; rain

Average for 30 days

12

sunny days

7

days with precipitation

11

cloudy days

12 sunny days; 7 days with precipitation; 11 cloudy days;

79

%

air humidity

6.6

m/s

WindSW

14

mm of precipitation

(2% of annual average)

+14

°C

Water temperature

air humidity 79%; 14 millimeters of precipitation (2% of annual average); Wind south-westerly 6.6 Meters per second; Water temperature +14°

Forecast in graphs

TemperatureHumidity, %Wind, m/sPressure, mmHg

W

W

S

NE

NW

W

W

SW

SW

SW

NW

N

NW

W

SW

S

SE

S

S

SW

S

SW

SW

SW

W

NW

N

N

SE

NE

29

Average data for 10 years

30

1

October

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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25

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27

28

Daytime temperature

Night-time temperature

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

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