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August weather forecast in Maricá

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

	762 mmHg		78%
	2.7 m/s		+22

27 July, Sunday. day, 26°; night, 17°; clear

28 July, mon

	762 mmHg		80%
	2.7 m/s		+22

28 July, Monday. day, 25°; night, 17°; partly cloudy

29 July, tue

	762 mmHg		79%
	3.1 m/s		+22

29 July, Tuesday. day, 25°; night, 17°; rain

30 July, wed

	763 mmHg		79%
	2.8 m/s		+22

30 July, Wednesday. day, 24°; night, 17°; partly cloudy

31 July, thu

	763 mmHg		80%
	2.7 m/s		+22

31 July, Thursday. day, 25°; night, 17°; overcast

1 August, fri

	762 mmHg		78%
	2.6 m/s		+22

1 August, Friday. day, 26°; night, 17°; clear

2 August, sat

	761 mmHg		78%
	2.5 m/s		+22

2 August, Saturday. day, 27°; night, 17°; clear

3 August, sun

	761 mmHg		78%
	3 m/s		+22

3 August, Sunday. day, 26°; night, 17°; partly cloudy

4 August, mon

	762 mmHg		79%
	3 m/s		+22

4 August, Monday. day, 25°; night, 17°; rain

5 August, tue

	762 mmHg		79%
	3.2 m/s		+22

5 August, Tuesday. day, 25°; night, 17°; partly cloudy

6 August, wed

	762 mmHg		79%
	2.8 m/s		+22

6 August, Wednesday. day, 26°; night, 17°; partly cloudy

7 August, thu

	762 mmHg		77%
	2.7 m/s		+22

7 August, Thursday. day, 27°; night, 17°; clear

8 August, fri

	762 mmHg		80%
	3.1 m/s		+22

8 August, Friday. day, 26°; night, 18°; clear

9 August, sat

	761 mmHg		79%
	3 m/s		+22

9 August, Saturday. day, 26°; night, 18°; overcast

10 August, sun

	761 mmHg		79%
	3.3 m/s		+21

10 August, Sunday. day, 25°; night, 18°; rain

11 August, mon

	762 mmHg		78%
	3.3 m/s		+22

11 August, Monday. day, 25°; night, 17°; rain

12 August, tue

	762 mmHg		77%
	2.9 m/s		+22

12 August, Tuesday. day, 26°; night, 17°; partly cloudy

13 August, wed

	762 mmHg		76%
	3.2 m/s		+22

13 August, Wednesday. day, 26°; night, 17°; clear

14 August, thu

	762 mmHg		78%
	3.3 m/s		+22

14 August, Thursday. day, 25°; night, 17°; clear

15 August, fri

	762 mmHg		77%
	3.4 m/s		+22

15 August, Friday. day, 26°; night, 17°; partly cloudy

16 August, sat

	762 mmHg		78%
	3 m/s		+22

16 August, Saturday. day, 26°; night, 17°; clear

17 August, sun

	762 mmHg		77%
	2.9 m/s		+22

17 August, Sunday. day, 26°; night, 17°; rain

18 August, mon

	761 mmHg		76%
	3 m/s		+22

18 August, Monday. day, 27°; night, 18°; clear

19 August, tue

	761 mmHg		77%
	3.3 m/s		+22

19 August, Tuesday. day, 27°; night, 18°; clear

20 August, wed

	761 mmHg		78%
	3.2 m/s		+22

20 August, Wednesday. day, 26°; night, 18°; clear

21 August, thu

	762 mmHg		79%
	3.3 m/s		+22

21 August, Thursday. day, 25°; night, 17°; rain

22 August, fri

	762 mmHg		78%
	2.9 m/s		+22

22 August, Friday. day, 26°; night, 17°; clear

23 August, sat

	761 mmHg		75%
	2.8 m/s		+22

23 August, Saturday. day, 27°; night, 17°; clear

24 August, sun

	761 mmHg		76%
	3.2 m/s		+22

24 August, Sunday. day, 27°; night, 18°; clear

25 August, mon

	761 mmHg		76%
	3.1 m/s		+22

25 August, Monday. day, 27°; night, 18°; rain

26 August, tue

	760 mmHg		77%
	3.2 m/s		+22

26 August, Tuesday. day, 26°; night, 18°; clear

27 August, wed

	760 mmHg		77%
	3.2 m/s		+22

27 August, Wednesday. day, 26°; night, 18°; overcast

28 August, thu

	761 mmHg		79%
	3 m/s		+22

28 August, Thursday. day, 26°; night, 18°; rain

29 August, fri

	761 mmHg		78%
	3.2 m/s		+22

29 August, Friday. day, 26°; night, 18°; rain

30 August, sat

	761 mmHg		77%
	3 m/s		+22

30 August, Saturday. day, 26°; night, 18°; partly cloudy

31 August, sun

	761 mmHg		76%
	3.2 m/s		+22

31 August, Sunday. day, 27°; night, 18°; clear

1 September, mon

	761 mmHg		75%
	3.3 m/s		+22

1 September, Monday. day, 27°; night, 18°; clear

2 September, tue

	760 mmHg		75%
	3.3 m/s		+22

2 September, Tuesday. day, 27°; night, 18°; clear

3 September, wed

	760 mmHg		75%
	3.3 m/s		+22

3 September, Wednesday. day, 28°; night, 18°; clear

4 September, thu

	760 mmHg		76%
	3.3 m/s		+22

4 September, Thursday. day, 27°; night, 18°; clear

5 September, fri

	761 mmHg		77%
	3.6 m/s		+22

5 September, Friday. day, 26°; night, 18°; clear

6 September, sat

	761 mmHg		78%
	3.3 m/s		+22

6 September, Saturday. day, 25°; night, 18°; rain

Average data for 10 years

Maricá August

15

sunny days

8

days with precipitation

5

cloudy days

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

78

%

air humidity

1.8

m/s

WindSE

52

mm of precipitation

(4% of annual average)

+22

°C

Water temperature

air humidity 78%; 52 millimeters of precipitation (4% of annual average); Wind south-easterly 1.8 Meters per second; Water temperature +22°

Weather graphs for August

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

SE

SE

S

S

SE

SE

SE

SE

SE

S

S

SE

SE

SE

SE

SE

E

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

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

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25

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27

28

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31

Daytime temperature

Night-time temperature

Cities near you

Rio de Janeiro
Sao Paulo
Belo Horizonte
Vitória
Santos
Buzios
Rio das Ostras
Araruama
Itaquaquecetuba

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

In August, the weather in Maricá is typically warm. Average daily high temperature in August is about 26 degrees above zero. On average, Maricá has 15 sunny, 8 rainy, 6 partly cloudy, and 2 cloudy days in August. The rains are usually moderate. August as well as June and July is considered the most comfortable time to visit Maricá.

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