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October 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

1

+11

+8

1 October, sun

+11

+8

Feels like

+6

	761 mmHg		75%
	6.5 m/s		+13

1 October, Sunday. day, 11°; night, 8°; partly cloudy

2

+11

+9

2 October, mon

+11

+9

Feels like

+7

	760 mmHg		80%
	6.1 m/s		+13

2 October, Monday. day, 11°; night, 9°; overcast

3

+12

+9

3 October, tue

+12

+9

Feels like

+8

	758 mmHg		81%
	7.3 m/s		+13

3 October, Tuesday. day, 12°; night, 9°; rain

4

+10

+9

4 October, wed

+10

+9

Feels like

+5

	760 mmHg		76%
	6.9 m/s		+13

4 October, Wednesday. day, 10°; night, 9°; partly cloudy

5

+10

+7

5 October, thu

+10

+7

Feels like

+5

	761 mmHg		77%
	7.8 m/s		+12

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

6

+10

+8

6 October, fri

+10

+8

Feels like

+4

	760 mmHg		75%
	8.1 m/s		+12

6 October, Friday. day, 10°; night, 8°; rain

7

+10

+8

7 October, sat

+10

+8

Feels like

+6

	760 mmHg		77%
	6.5 m/s		+12

7 October, Saturday. day, 10°; night, 8°; rain

8

+9

+7

8 October, sun

+9

+7

Feels like

+4

	761 mmHg		81%
	6.3 m/s		+12

8 October, Sunday. day, 9°; night, 7°; rain

9

+9

+7

9 October, mon

+9

+7

Feels like

+4

	760 mmHg		81%
	6.4 m/s		+12

9 October, Monday. day, 9°; night, 7°; rain

10

+9

+7

10 October, tue

+9

+7

Feels like

+4

	760 mmHg		81%
	6 m/s		+11

10 October, Tuesday. day, 9°; night, 7°; rain

11

+8

+6

11 October, wed

+8

+6

Feels like

+3

	760 mmHg		81%
	5.9 m/s		+11

11 October, Wednesday. day, 8°; night, 6°; overcast

12

+8

+6

12 October, thu

+8

+6

Feels like

+3

	763 mmHg		79%
	5.8 m/s		+11

12 October, Thursday. day, 8°; night, 6°; partly cloudy

13

+7

+4

13 October, fri

+7

+4

Feels like

+3

	763 mmHg		79%
	5.5 m/s		+11

13 October, Friday. day, 7°; night, 4°; overcast

14

+7

+5

14 October, sat

+7

+5

Feels like

+3

	763 mmHg		80%
	6.5 m/s		+11

14 October, Saturday. day, 7°; night, 5°; clear

15

+7

+5

15 October, sun

+7

+5

Feels like

+3

	762 mmHg		81%
	5.5 m/s		+11

15 October, Sunday. day, 7°; night, 5°; rain

16

+8

+5

16 October, mon

+8

+5

Feels like

+3

	761 mmHg		81%
	6.5 m/s		+11

16 October, Monday. day, 8°; night, 5°; rain

17

+6

+6

17 October, tue

+6

+6

Feels like

+1

	759 mmHg		81%
	7 m/s		+11

17 October, Tuesday. day, 6°; night, 6°; rain

18

+7

+5

18 October, wed

+7

+5

Feels like

+2

	759 mmHg		80%
	7 m/s		+10

18 October, Wednesday. day, 7°; night, 5°; overcast

19

+7

+6

19 October, thu

+7

+6

Feels like

+3

	759 mmHg		83%
	5.5 m/s		+10

19 October, Thursday. day, 7°; night, 6°; clear

20

+6

+5

20 October, fri

+6

+5

Feels like

+2

	763 mmHg		81%
	5.4 m/s		+10

20 October, Friday. day, 6°; night, 5°; clear

21

+5

+4

21 October, sat

+5

+4

Feels like

−1

	762 mmHg		81%
	7.6 m/s		+10

21 October, Saturday. day, 5°; night, 4°; rain

22

+6

+4

22 October, sun

+6

+4

Feels like

+1

	764 mmHg		81%
	7.3 m/s		+10

22 October, Sunday. day, 6°; night, 4°; overcast

23

+6

+5

23 October, mon

+6

+5

Feels like

+2

	766 mmHg		81%
	5.9 m/s		+10

23 October, Monday. day, 6°; night, 5°; rain

24

+7

+6

24 October, tue

+7

+6

Feels like

+1

	763 mmHg		81%
	7.8 m/s		+9

24 October, Tuesday. day, 7°; night, 6°; clear

25

+6

+5

25 October, wed

+6

+5

Feels like

+1

	760 mmHg		85%
	6.5 m/s		+9

25 October, Wednesday. day, 6°; night, 5°; rain

26

+6

+5

26 October, thu

+6

+5

Feels like

+1

	758 mmHg		83%
	6.9 m/s		+9

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

27

+7

+5

27 October, fri

+7

+5

Feels like

+1

	756 mmHg		86%
	7 m/s		+9

27 October, Friday. day, 7°; night, 5°; rain

28

+7

+6

28 October, sat

+7

+6

Feels like

+1

	754 mmHg		81%
	7.9 m/s		+9

28 October, Saturday. day, 7°; night, 6°; overcast

29

+6

+4

29 October, sun

+6

+4

Feels like

0

	760 mmHg		81%
	7 m/s		+9

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

30

+6

+4

30 October, mon

+6

+4

Feels like

0

	761 mmHg		83%
	7.1 m/s		+9

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

31

+6

+5

31 October, tue

+6

+5

Feels like

+1

	759 mmHg		85%
	5.5 m/s		+9

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

1

+6

+5

1 November, wed

+6

+5

Feels like

+1

	759 mmHg		86%
	7.1 m/s		+9

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

2

+6

+5

2 November, thu

+6

+5

Feels like

+1

	756 mmHg		86%
	7 m/s		+9

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

3

+6

+6

3 November, fri

+6

+6

Feels like

+1

	755 mmHg		86%
	7.1 m/s		+9

3 November, Friday. day, 6°; night, 6°; overcast

4

+5

+5

4 November, sat

+5

+5

Feels like

0

	758 mmHg		86%
	5.9 m/s		+9

4 November, Saturday. day, 5°; night, 5°; overcast

Average data for 10 years

Helsinki October

5

sunny days

15

days with precipitation

11

cloudy days

5 sunny days; 15 days with precipitation; 11 cloudy days;

81

%

air humidity

5.1

m/s

WindSW

73

mm of precipitation

(11% of annual average)

+11

°C

Water temperature

air humidity 81%; 73 millimeters of precipitation (11% of annual average); Wind south-westerly 5.1 Meters per second; Water temperature +11°

Weather graphs for October

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

SW

S

SW

SW

NE

SW

NW

N

N

N

N

W

SW

W

SW

SW

NE

SE

S

S

SW

SW

W

SW

W

W

W

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Vyborg, Russia
Riga, Latvia
Tallinn, Estonia
Gdov, Russia
Kingisepp, Russia
Ust'-Luga, Russia
Pechory, Russia
Ostrovtsy, Russia
Yamm, Russia

Cities with similar weather in October

Riga, Latvia
Stockholm, Sweden
Cholpon-Ata, Kyrgyzstan
Reykyavik, Iceland
Oslo, Norway
Yurmala, Latvia
Palanga, Lithuania
Gdansk, Poland
Balkhash, Kazakhstan

The weather forecast for October 2023 is based on historical data from the past 10 years.

In October, the weather in Helsinki is typically cold. Average daily high temperature in October is about 8 degrees above zero. On average, Helsinki has 15 rainy, 8 cloudy, 5 sunny, and 3 partly cloudy days in October. The rains are usually moderate. October as well as March, April, and November is considered the most uncomfortable time to visit Helsinki.

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