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August weather forecast in Onega

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

27 July, sun

	757 mmHg		78%
	5.1 m/s		+20

27 July, Sunday. day, 18°; night, 13°; rain

28 July, mon

	757 mmHg		78%
	5.1 m/s		+20

28 July, Monday. day, 19°; night, 13°; overcast

29 July, tue

	756 mmHg		79%
	5.3 m/s		+18

29 July, Tuesday. day, 19°; night, 13°; rain

30 July, wed

	756 mmHg		78%
	5.5 m/s		+19

30 July, Wednesday. day, 18°; night, 13°; overcast

31 July, thu

	756 mmHg		77%
	5.3 m/s		+19

31 July, Thursday. day, 18°; night, 12°; overcast

1 August, fri

	757 mmHg		77%
	4.8 m/s		+19

1 August, Friday. day, 18°; night, 12°; clear

2 August, sat

	757 mmHg		77%
	5 m/s		+17

2 August, Saturday. day, 18°; night, 13°; rain

3 August, sun

	757 mmHg		77%
	5.1 m/s		+18

3 August, Sunday. day, 18°; night, 12°; clear

4 August, mon

	757 mmHg		78%
	5.5 m/s		+18

4 August, Monday. day, 18°; night, 12°; rain

5 August, tue

	758 mmHg		78%
	5.3 m/s		+19

5 August, Tuesday. day, 17°; night, 12°; partly cloudy

6 August, wed

	758 mmHg		78%
	4.4 m/s		+18

6 August, Wednesday. day, 17°; night, 12°; clear

7 August, thu

	758 mmHg		79%
	4.8 m/s		+19

7 August, Thursday. day, 18°; night, 12°; partly cloudy

8 August, fri

	757 mmHg		79%
	5.3 m/s		+19

8 August, Friday. day, 18°; night, 12°; partly cloudy

9 August, sat

	758 mmHg		76%
	5.5 m/s		+17

9 August, Saturday. day, 18°; night, 12°; clear

10 August, sun

	758 mmHg		77%
	5.9 m/s		+16

10 August, Sunday. day, 17°; night, 12°; partly cloudy

11 August, mon

	758 mmHg		79%
	5.2 m/s		+17

11 August, Monday. day, 17°; night, 12°; rain

12 August, tue

	757 mmHg		78%
	5.3 m/s		+18

12 August, Tuesday. day, 17°; night, 12°; rain

13 August, wed

	756 mmHg		82%
	5.7 m/s		+17

13 August, Wednesday. day, 17°; night, 12°; rain

14 August, thu

	756 mmHg		80%
	5.2 m/s		+16

14 August, Thursday. day, 17°; night, 12°; rain

15 August, fri

	756 mmHg		80%
	5.8 m/s		+16

15 August, Friday. day, 17°; night, 12°; rain

16 August, sat

	756 mmHg		79%
	5.6 m/s		+16

16 August, Saturday. day, 16°; night, 11°; rain

17 August, sun

	757 mmHg		79%
	5.6 m/s		+17

17 August, Sunday. day, 17°; night, 12°; overcast

18 August, mon

	757 mmHg		78%
	5.8 m/s		+17

18 August, Monday. day, 16°; night, 11°; partly cloudy

19 August, tue

	758 mmHg		77%
	5.8 m/s		+16

19 August, Tuesday. day, 16°; night, 11°; partly cloudy

20 August, wed

	758 mmHg		78%
	5.9 m/s		+16

20 August, Wednesday. day, 16°; night, 11°; clear

21 August, thu

	758 mmHg		79%
	5.6 m/s		+17

21 August, Thursday. day, 16°; night, 11°; partly cloudy

22 August, fri

	757 mmHg		79%
	5.4 m/s		+16

22 August, Friday. day, 16°; night, 11°; partly cloudy

23 August, sat

	757 mmHg		80%
	5.5 m/s		+16

23 August, Saturday. day, 16°; night, 11°; rain

24 August, sun

	757 mmHg		79%
	5.6 m/s		+15

24 August, Sunday. day, 16°; night, 11°; partly cloudy

25 August, mon

	757 mmHg		79%
	5.9 m/s		+15

25 August, Monday. day, 15°; night, 10°; rain

26 August, tue

	756 mmHg		80%
	5.7 m/s		+15

26 August, Tuesday. day, 15°; night, 10°; partly cloudy

27 August, wed

	756 mmHg		81%
	5.8 m/s		+15

27 August, Wednesday. day, 15°; night, 10°; rain

28 August, thu

	757 mmHg		81%
	5.6 m/s		+14

28 August, Thursday. day, 15°; night, 10°; rain

29 August, fri

	757 mmHg		82%
	6 m/s		+14

29 August, Friday. day, 14°; night, 10°; rain

30 August, sat

	758 mmHg		79%
	5.8 m/s		+14

30 August, Saturday. day, 14°; night, 9°; overcast

31 August, sun

	758 mmHg		78%
	5.5 m/s		+14

31 August, Sunday. day, 14°; night, 9°; clear

1 September, mon

	759 mmHg		80%
	5.7 m/s		+14

1 September, Monday. day, 14°; night, 9°; partly cloudy

2 September, tue

	760 mmHg		79%
	5.8 m/s		+13

2 September, Tuesday. day, 14°; night, 9°; partly cloudy

3 September, wed

	759 mmHg		79%
	5.4 m/s		+13

3 September, Wednesday. day, 13°; night, 9°; clear

4 September, thu

	759 mmHg		81%
	5.7 m/s		+14

4 September, Thursday. day, 14°; night, 9°; clear

5 September, fri

	758 mmHg		81%
	5.9 m/s		+14

5 September, Friday. day, 14°; night, 9°; partly cloudy

6 September, sat

	757 mmHg		82%
	5.8 m/s		+13

6 September, Saturday. day, 14°; night, 10°; rain

Average data for 10 years

Onega August

6

sunny days

13

days with precipitation

10

cloudy days

6 sunny days; 13 days with precipitation; 10 cloudy days;

79

%

air humidity

3.9

m/s

WindS

85

mm of precipitation

(12% of annual average)

+16

°C

Water temperature

air humidity 79%; 85 millimeters of precipitation (12% of annual average); Wind southerly 3.9 Meters per second; Water temperature +16°

Weather graphs for August

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

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

S

SW

SW

S

S

S

S

S

S

S

SE

SE

SE

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

Arkhangelsk
Severodvinsk
Solovki
Oshta
Podporozhye
Podyuga
Medvezhyegorsk
Plesetsk
Segezha

Cities with similar weather in August

Petrozavodsk
Helsinki
Cherepovets
Tallinn
Petropavlovsk
Stockholm
Oslo
Magadan
Sortavala

The weather forecast for August 2025 is based on historical data from the past 10 years.

In August, the weather in Onega is typically warm. Average daily high temperature in August is about 16 degrees above zero. On average, Onega has 13 rainy, 10 partly cloudy, 6 sunny, and 2 cloudy days in August. The rains are usually heavy.

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