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August weather forecast in Saint-Germain-sur-Ay

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

	761 mmHg		84%
	6.9 m/s		+19

27 July, Sunday. day, 19°; night, 16°; rain

28 July, mon

	762 mmHg		82%
	7 m/s		+20

28 July, Monday. day, 19°; night, 16°; rain

29 July, tue

	762 mmHg		83%
	7.2 m/s		+19

29 July, Tuesday. day, 20°; night, 16°; rain

30 July, wed

	763 mmHg		82%
	7 m/s		+20

30 July, Wednesday. day, 19°; night, 16°; partly cloudy

31 July, thu

	762 mmHg		82%
	6.4 m/s		+20

31 July, Thursday. day, 19°; night, 16°; partly cloudy

1 August, fri

	762 mmHg		82%
	5.9 m/s		+20

1 August, Friday. day, 19°; night, 16°; clear

2 August, sat

	761 mmHg		83%
	6.6 m/s		+19

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

3 August, sun

	762 mmHg		83%
	6.7 m/s		+19

3 August, Sunday. day, 19°; night, 16°; rain

4 August, mon

	763 mmHg		82%
	6.5 m/s		+19

4 August, Monday. day, 19°; night, 16°; partly cloudy

5 August, tue

	762 mmHg		82%
	6.6 m/s		+20

5 August, Tuesday. day, 20°; night, 16°; clear

6 August, wed

	763 mmHg		84%
	6.4 m/s		+20

6 August, Wednesday. day, 19°; night, 16°; partly cloudy

7 August, thu

	762 mmHg		82%
	6.2 m/s		+19

7 August, Thursday. day, 19°; night, 16°; clear

8 August, fri

	762 mmHg		81%
	6.5 m/s		+20

8 August, Friday. day, 19°; night, 16°; clear

9 August, sat

	763 mmHg		82%
	7 m/s		+20

9 August, Saturday. day, 19°; night, 16°; clear

10 August, sun

	763 mmHg		81%
	6.9 m/s		+19

10 August, Sunday. day, 20°; night, 16°; clear

11 August, mon

	763 mmHg		82%
	6.2 m/s		+19

11 August, Monday. day, 20°; night, 16°; partly cloudy

12 August, tue

	762 mmHg		84%
	6.6 m/s		+19

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

13 August, wed

	762 mmHg		84%
	6.7 m/s		+19

13 August, Wednesday. day, 19°; night, 16°; rain

14 August, thu

	762 mmHg		84%
	6.5 m/s		+20

14 August, Thursday. day, 19°; night, 16°; partly cloudy

15 August, fri

	762 mmHg		82%
	6.3 m/s		+20

15 August, Friday. day, 19°; night, 16°; partly cloudy

16 August, sat

	762 mmHg		82%
	6.4 m/s		+20

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

17 August, sun

	761 mmHg		82%
	6.8 m/s		+21

17 August, Sunday. day, 19°; night, 16°; overcast

18 August, mon

	760 mmHg		83%
	7.1 m/s		+20

18 August, Monday. day, 19°; night, 16°; rain

19 August, tue

	761 mmHg		83%
	7.2 m/s		+20

19 August, Tuesday. day, 19°; night, 16°; rain

20 August, wed

	763 mmHg		82%
	6.4 m/s		+20

20 August, Wednesday. day, 19°; night, 16°; clear

21 August, thu

	764 mmHg		82%
	6.6 m/s		+20

21 August, Thursday. day, 19°; night, 16°; partly cloudy

22 August, fri

	764 mmHg		82%
	6.3 m/s		+20

22 August, Friday. day, 20°; night, 16°; partly cloudy

23 August, sat

	762 mmHg		82%
	6.9 m/s		+20

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

24 August, sun

	761 mmHg		83%
	7.5 m/s		+19

24 August, Sunday. day, 19°; night, 16°; rain

25 August, mon

	761 mmHg		83%
	7.7 m/s		+20

25 August, Monday. day, 19°; night, 16°; rain

26 August, tue

	762 mmHg		84%
	7.3 m/s		+19

26 August, Tuesday. day, 18°; night, 16°; rain

27 August, wed

	762 mmHg		82%
	7 m/s		+20

27 August, Wednesday. day, 19°; night, 16°; rain

28 August, thu

	763 mmHg		80%
	6.6 m/s		+20

28 August, Thursday. day, 18°; night, 15°; rain

29 August, fri

	764 mmHg		81%
	6.8 m/s		+19

29 August, Friday. day, 18°; night, 15°; partly cloudy

30 August, sat

	765 mmHg		81%
	6.4 m/s		+20

30 August, Saturday. day, 18°; night, 15°; partly cloudy

31 August, sun

	764 mmHg		80%
	6.4 m/s		+19

31 August, Sunday. day, 18°; night, 15°; partly cloudy

1 September, mon

	765 mmHg		80%
	6.2 m/s		+20

1 September, Monday. day, 18°; night, 15°; partly cloudy

2 September, tue

	764 mmHg		81%
	6.4 m/s		+19

2 September, Tuesday. day, 18°; night, 15°; partly cloudy

3 September, wed

	764 mmHg		83%
	6.8 m/s		+20

3 September, Wednesday. day, 19°; night, 16°; rain

4 September, thu

	763 mmHg		82%
	6.5 m/s		+19

4 September, Thursday. day, 19°; night, 16°; clear

5 September, fri

	763 mmHg		81%
	6.6 m/s		+19

5 September, Friday. day, 19°; night, 16°; clear

6 September, sat

	763 mmHg		82%
	7.2 m/s		+19

6 September, Saturday. day, 19°; night, 16°; partly cloudy

Average data for 10 years

Saint-Germain-sur-Ay August

7

sunny days

12

days with precipitation

6

cloudy days

7 sunny days; 12 days with precipitation; 6 cloudy days;

82

%

air humidity

4.9

m/s

WindSW

73

mm of precipitation

(8% of annual average)

+20

°C

Water temperature

air humidity 82%; 73 millimeters of precipitation (8% of annual average); Wind south-westerly 4.9 Meters per second; Water temperature +20°

Weather graphs for August

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

SW

SW

SW

SW

SW

SW

S

S

SW

SW

SW

SW

W

SW

SW

SW

S

SW

SW

SW

SW

S

SW

SW

SW

SW

S

SW

S

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

Paris
London
Trowbridge
Looe
Bristol
Deauville
Plymouth
Nantes
Birmingham

Cities with similar weather in August

Helsinki
Riga
Tallinn
Stockholm
Oslo
San Francisco
Yurmala
Palanga
Copenhagen

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

August in Saint-Germain-sur-Ay is the warmest month of the year. In August, the weather in Saint-Germain-sur-Ay is typically warm. Average daily high temperature in August is about 19 degrees above zero. On average, Saint-Germain-sur-Ay has 12 rainy, 11 partly cloudy, 7 sunny, and 1 cloudy day in August. The rains are usually moderate.

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