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September 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

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

7 September, sun

	761 mmHg		77%
	3.3 m/s		+22

7 September, Sunday. day, 26°; night, 18°; clear

8 September, mon

	760 mmHg		75%
	3 m/s		+22

8 September, Monday. day, 28°; night, 18°; clear

9 September, tue

	760 mmHg		74%
	3.1 m/s		+22

9 September, Tuesday. day, 29°; night, 19°; clear

10 September, wed

	760 mmHg		76%
	3.4 m/s		+22

10 September, Wednesday. day, 28°; night, 19°; clear

11 September, thu

	760 mmHg		77%
	3.3 m/s		+22

11 September, Thursday. day, 27°; night, 19°; clear

12 September, fri

	760 mmHg		74%
	3.2 m/s		+22

12 September, Friday. day, 27°; night, 19°; clear

13 September, sat

	760 mmHg		75%
	3.3 m/s		+22

13 September, Saturday. day, 28°; night, 19°; clear

14 September, sun

	759 mmHg		75%
	3.4 m/s		+22

14 September, Sunday. day, 28°; night, 19°; rain

15 September, mon

	760 mmHg		77%
	3.4 m/s		+22

15 September, Monday. day, 27°; night, 19°; overcast

16 September, tue

	760 mmHg		79%
	3.6 m/s		+22

16 September, Tuesday. day, 26°; night, 19°; rain

17 September, wed

	760 mmHg		79%
	3.3 m/s		+22

17 September, Wednesday. day, 26°; night, 19°; rain

18 September, thu

	760 mmHg		79%
	3.3 m/s		+22

18 September, Thursday. day, 26°; night, 19°; rain

19 September, fri

	760 mmHg		76%
	3.3 m/s		+22

19 September, Friday. day, 28°; night, 19°; partly cloudy

20 September, sat

	759 mmHg		77%
	3.3 m/s		+22

20 September, Saturday. day, 27°; night, 19°; partly cloudy

21 September, sun

	759 mmHg		78%
	3.8 m/s		+22

21 September, Sunday. day, 27°; night, 19°; rain

22 September, mon

	760 mmHg		79%
	3.6 m/s		+22

22 September, Monday. day, 26°; night, 19°; rain

23 September, tue

	760 mmHg		76%
	3.3 m/s		+22

23 September, Tuesday. day, 27°; night, 19°; partly cloudy

24 September, wed

	759 mmHg		76%
	3.4 m/s		+22

24 September, Wednesday. day, 28°; night, 19°; clear

25 September, thu

	760 mmHg		79%
	3.5 m/s		+22

25 September, Thursday. day, 26°; night, 19°; rain

26 September, fri

	760 mmHg		79%
	3.4 m/s		+22

26 September, Friday. day, 26°; night, 19°; rain

27 September, sat

	759 mmHg		77%
	3.3 m/s		+22

27 September, Saturday. day, 27°; night, 19°; partly cloudy

28 September, sun

	760 mmHg		79%
	3.3 m/s		+22

28 September, Sunday. day, 26°; night, 19°; overcast

29 September, mon

	760 mmHg		80%
	3.5 m/s		+22

29 September, Monday. day, 26°; night, 19°; rain

30 September, tue

	760 mmHg		81%
	3.2 m/s		+22

30 September, Tuesday. day, 26°; night, 19°; rain

1 October, wed

	759 mmHg		78%
	3.3 m/s		+22

1 October, Wednesday. day, 27°; night, 20°; partly cloudy

2 October, thu

	758 mmHg		78%
	3.5 m/s		+22

2 October, Thursday. day, 28°; night, 20°; clear

3 October, fri

	759 mmHg		80%
	3.1 m/s		+22

3 October, Friday. day, 26°; night, 20°; rain

4 October, sat

	759 mmHg		81%
	3.2 m/s		+22

4 October, Saturday. day, 26°; night, 19°; rain

Average data for 10 years

Maricá September

13

sunny days

11

days with precipitation

8

cloudy days

13 sunny days; 11 days with precipitation; 8 cloudy days;

77

%

air humidity

1.9

m/s

WindSE

82

mm of precipitation

(6% of annual average)

+22

°C

Water temperature

air humidity 77%; 82 millimeters of precipitation (6% of annual average); Wind south-easterly 1.9 Meters per second; Water temperature +22°

Weather graphs for September

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

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SE

SE

SE

1

Average data for 10 years

2

3

4

5

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7

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10

11

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30

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 September 2025 is based on historical data from the past 10 years.

In September, the weather in Maricá is typically warm. Average daily high temperature in September is about 27 degrees above zero. On average, Maricá has 13 sunny, 11 rainy, 4 partly cloudy, and 2 cloudy days in September. The rains are usually heavy.

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