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August 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

28 July, sun

	755 mmHg		63%
	4.8 m/s		+19

28 July, Sunday. day, 22°; night, 18°; rain

29 July, mon

	755 mmHg		64%
	5 m/s		+19

29 July, Monday. day, 21°; night, 17°; rain

30 July, tue

	754 mmHg		69%
	5.5 m/s		+19

30 July, Tuesday. day, 20°; night, 18°; rain

31 July, wed

	757 mmHg		62%
	5.8 m/s		+19

31 July, Wednesday. day, 20°; night, 16°; clear

1 August, thu

	757 mmHg		66%
	4.5 m/s		+18

1 August, Thursday. day, 20°; night, 16°; clear

2 August, fri

	758 mmHg		64%
	5.1 m/s		+18

2 August, Friday. day, 20°; night, 16°; clear

3 August, sat

	757 mmHg		67%
	5.5 m/s		+18

3 August, Saturday. day, 20°; night, 17°; partly cloudy

4 August, sun

	756 mmHg		69%
	5.5 m/s		+18

4 August, Sunday. day, 20°; night, 17°; partly cloudy

5 August, mon

	757 mmHg		64%
	6.1 m/s		+18

5 August, Monday. day, 21°; night, 17°; clear

6 August, tue

	757 mmHg		63%
	5 m/s		+18

6 August, Tuesday. day, 22°; night, 17°; overcast

7 August, wed

	756 mmHg		63%
	5.5 m/s		+18

7 August, Wednesday. day, 22°; night, 18°; partly cloudy

8 August, thu

	754 mmHg		68%
	5.6 m/s		+18

8 August, Thursday. day, 20°; night, 17°; rain

9 August, fri

	755 mmHg		66%
	5.5 m/s		+18

9 August, Friday. day, 19°; night, 17°; clear

10 August, sat

	755 mmHg		67%
	4.5 m/s		+18

10 August, Saturday. day, 19°; night, 16°; rain

11 August, sun

	754 mmHg		70%
	5.3 m/s		+18

11 August, Sunday. day, 19°; night, 16°; clear

12 August, mon

	756 mmHg		63%
	5.5 m/s		+18

12 August, Monday. day, 19°; night, 15°; clear

13 August, tue

	756 mmHg		72%
	6 m/s		+18

13 August, Tuesday. day, 19°; night, 15°; rain

14 August, wed

	757 mmHg		67%
	5.4 m/s		+18

14 August, Wednesday. day, 20°; night, 15°; rain

15 August, thu

	757 mmHg		69%
	5.6 m/s		+18

15 August, Thursday. day, 19°; night, 15°; partly cloudy

16 August, fri

	755 mmHg		70%
	5.5 m/s		+17

16 August, Friday. day, 18°; night, 15°; clear

17 August, sat

	754 mmHg		75%
	5.4 m/s		+17

17 August, Saturday. day, 18°; night, 15°; rain

18 August, sun

	755 mmHg		69%
	5.8 m/s		+17

18 August, Sunday. day, 19°; night, 15°; rain

19 August, mon

	758 mmHg		67%
	5.9 m/s		+17

19 August, Monday. day, 18°; night, 15°; rain

20 August, tue

	759 mmHg		68%
	4.9 m/s		+17

20 August, Tuesday. day, 18°; night, 14°; rain

21 August, wed

	757 mmHg		68%
	4.9 m/s		+17

21 August, Wednesday. day, 18°; night, 15°; partly cloudy

22 August, thu

	757 mmHg		69%
	5.4 m/s		+17

22 August, Thursday. day, 18°; night, 15°; clear

23 August, fri

	756 mmHg		70%
	4.8 m/s		+17

23 August, Friday. day, 18°; night, 14°; partly cloudy

24 August, sat

	755 mmHg		74%
	4.5 m/s		+17

24 August, Saturday. day, 17°; night, 14°; partly cloudy

25 August, sun

	754 mmHg		72%
	5 m/s		+17

25 August, Sunday. day, 18°; night, 14°; overcast

26 August, mon

	755 mmHg		73%
	4.6 m/s		+17

26 August, Monday. day, 17°; night, 15°; overcast

27 August, tue

	753 mmHg		79%
	5.5 m/s		+17

27 August, Tuesday. day, 16°; night, 14°; clear

28 August, wed

	754 mmHg		74%
	5.8 m/s		+17

28 August, Wednesday. day, 16°; night, 13°; rain

29 August, thu

	755 mmHg		75%
	5.3 m/s		+17

29 August, Thursday. day, 16°; night, 13°; rain

30 August, fri

	756 mmHg		76%
	5.1 m/s		+16

30 August, Friday. day, 16°; night, 13°; clear

31 August, sat

	757 mmHg		75%
	5.1 m/s		+16

31 August, Saturday. day, 16°; night, 13°; rain

Average data for 10 years

Helsinki August

10

sunny days

11

days with precipitation

10

cloudy days

10 sunny days; 11 days with precipitation; 10 cloudy days;

69

%

air humidity

4

m/s

WindSW

65

mm of precipitation

(10% of annual average)

+17

°C

Water temperature

air humidity 69%; 65 millimeters of precipitation (10% of annual average); Wind south-westerly 4 Meters per second; Water temperature +17°

Weather graphs for August

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

SW

SW

S

S

S

S

SW

SW

SW

SW

SW

SW

SW

W

S

NW

SE

S

S

SW

S

W

NW

N

W

W

SW

SW

SW

S

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
Tallinn
Riga
Sovetskiy
Gdov
Ust'-Luga
Kingisepp
Yurmala
Narva

Cities with similar weather in August

Riga
Stockholm
Oslo
Yurmala
Palanga
Copenhagen
Gdansk
Klaipeda
Lima

The weather forecast for August 2024 is based on historical data from the past 10 years.

In August, the weather in Helsinki is typically warm. Average daily high temperature in August is about 19 degrees above zero. On average, Helsinki has 11 rainy, 10 sunny, 7 partly cloudy, and 3 cloudy days in August. The rains are usually light.

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