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August weather forecast in Praia Grande

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

	749 mmHg		79%
	5 m/s		+20

27 July, Sunday. day, 21°; night, 19°; clear

28 July, mon

	749 mmHg		77%
	5.3 m/s		+20

28 July, Monday. day, 21°; night, 19°; clear

29 July, tue

	749 mmHg		75%
	4.4 m/s		+20

29 July, Tuesday. day, 21°; night, 20°; clear

30 July, wed

	749 mmHg		75%
	5 m/s		+20

30 July, Wednesday. day, 21°; night, 19°; clear

31 July, thu

	748 mmHg		76%
	5.3 m/s		+20

31 July, Thursday. day, 22°; night, 20°; rain

1 August, fri

	747 mmHg		70%
	5 m/s		+20

1 August, Friday. day, 22°; night, 20°; clear

2 August, sat

	746 mmHg		67%
	4.4 m/s		+20

2 August, Saturday. day, 24°; night, 21°; partly cloudy

3 August, sun

	746 mmHg		62%
	6 m/s		+20

3 August, Sunday. day, 24°; night, 20°; partly cloudy

4 August, mon

	748 mmHg		70%
	5.6 m/s		+20

4 August, Monday. day, 21°; night, 19°; partly cloudy

5 August, tue

	749 mmHg		77%
	5.1 m/s		+20

5 August, Tuesday. day, 20°; night, 19°; clear

6 August, wed

	748 mmHg		73%
	5.8 m/s		+20

6 August, Wednesday. day, 22°; night, 20°; clear

7 August, thu

	748 mmHg		74%
	4.6 m/s		+20

7 August, Thursday. day, 22°; night, 21°; partly cloudy

8 August, fri

	747 mmHg		70%
	5.4 m/s		+20

8 August, Friday. day, 24°; night, 21°; partly cloudy

9 August, sat

	747 mmHg		75%
	6.5 m/s		+20

9 August, Saturday. day, 21°; night, 19°; clear

10 August, sun

	748 mmHg		83%
	6 m/s		+20

10 August, Sunday. day, 20°; night, 19°; clear

11 August, mon

	749 mmHg		76%
	6.3 m/s		+20

11 August, Monday. day, 20°; night, 18°; partly cloudy

12 August, tue

	748 mmHg		75%
	7 m/s		+20

12 August, Tuesday. day, 21°; night, 20°; clear

13 August, wed

	747 mmHg		67%
	6 m/s		+20

13 August, Wednesday. day, 25°; night, 22°; rain

14 August, thu

	748 mmHg		74%
	5.6 m/s		+20

14 August, Thursday. day, 20°; night, 18°; clear

15 August, fri

	749 mmHg		75%
	5.6 m/s		+20

15 August, Friday. day, 20°; night, 19°; clear

16 August, sat

	748 mmHg		70%
	5.1 m/s		+20

16 August, Saturday. day, 21°; night, 20°; clear

17 August, sun

	748 mmHg		68%
	5.8 m/s		+20

17 August, Sunday. day, 23°; night, 20°; rain

18 August, mon

	747 mmHg		73%
	4.9 m/s		+20

18 August, Monday. day, 22°; night, 20°; clear

19 August, tue

	746 mmHg		74%
	6.3 m/s		+20

19 August, Tuesday. day, 22°; night, 20°; partly cloudy

20 August, wed

	747 mmHg		75%
	5 m/s		+20

20 August, Wednesday. day, 22°; night, 19°; rain

21 August, thu

	749 mmHg		77%
	5.4 m/s		+20

21 August, Thursday. day, 20°; night, 19°; partly cloudy

22 August, fri

	748 mmHg		72%
	6.4 m/s		+20

22 August, Friday. day, 22°; night, 20°; clear

23 August, sat

	748 mmHg		74%
	5.6 m/s		+20

23 August, Saturday. day, 21°; night, 19°; clear

24 August, sun

	748 mmHg		76%
	4.9 m/s		+20

24 August, Sunday. day, 21°; night, 20°; clear

25 August, mon

	748 mmHg		75%
	5.8 m/s		+20

25 August, Monday. day, 22°; night, 21°; clear

26 August, tue

	747 mmHg		75%
	4.8 m/s		+20

26 August, Tuesday. day, 22°; night, 20°; clear

27 August, wed

	747 mmHg		76%
	5.3 m/s		+20

27 August, Wednesday. day, 21°; night, 19°; clear

28 August, thu

	748 mmHg		75%
	3.9 m/s		+20

28 August, Thursday. day, 20°; night, 19°; clear

29 August, fri

	747 mmHg		72%
	5 m/s		+20

29 August, Friday. day, 23°; night, 21°; rain

30 August, sat

	746 mmHg		68%
	5.8 m/s		+20

30 August, Saturday. day, 23°; night, 21°; clear

31 August, sun

	748 mmHg		76%
	5.5 m/s		+20

31 August, Sunday. day, 21°; night, 20°; rain

1 September, mon

	747 mmHg		69%
	5.5 m/s		+20

1 September, Monday. day, 22°; night, 20°; clear

2 September, tue

	748 mmHg		69%
	4.8 m/s		+21

2 September, Tuesday. day, 22°; night, 20°; clear

3 September, wed

	747 mmHg		75%
	5 m/s		+20

3 September, Wednesday. day, 22°; night, 20°; clear

4 September, thu

	747 mmHg		74%
	6.3 m/s		+20

4 September, Thursday. day, 23°; night, 21°; rain

5 September, fri

	748 mmHg		72%
	6.5 m/s		+20

5 September, Friday. day, 22°; night, 20°; rain

6 September, sat

	748 mmHg		85%
	6.4 m/s		+20

6 September, Saturday. day, 20°; night, 20°; rain

Average data for 10 years

Praia Grande August

18

sunny days

5

days with precipitation

8

cloudy days

18 sunny days; 5 days with precipitation; 8 cloudy days;

74

%

air humidity

3.7

m/s

WindE

57

mm of precipitation

(5% of annual average)

+20

°C

Water temperature

air humidity 74%; 57 millimeters of precipitation (5% of annual average); Wind easterly 3.7 Meters per second; Water temperature +20°

Weather graphs for August

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

E

N

W

SW

E

E

E

E

SE

SE

E

E

NE

S

SE

E

E

E

E

E

SE

E

SE

SE

E

E

S

SE

NE

S

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

Rio de Janeiro
Sao Paulo
Santos
Curitiba
Balneário Camboriú
Americana
Itaquaquecetuba
Colombo
Volta Redonda

Cities with similar weather in August

Lisbon
Vancouver
Porto
Santa Cruz de Tenerife
Seattle
Las Palmas de Gran Canaria
Playa de las Americas
Montreal
Port Louis

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

August in Praia Grande is the sunniest month of the year. In August, the weather in Praia Grande is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Praia Grande has 18 sunny, 8 partly cloudy, and 5 rainy days in August. The rains are usually moderate. August as well as June is considered the most comfortable time to visit Praia Grande.

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