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March weather forecast in Rio das Ostras

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

23 February, sun

	757 mmHg		81%
	4.3 m/s		+25

23 February, Sunday. day, 30°; night, 23°; rain

24 February, mon

	757 mmHg		81%
	4.3 m/s		+25

24 February, Monday. day, 30°; night, 23°; clear

25 February, tue

	757 mmHg		81%
	4.1 m/s		+24

25 February, Tuesday. day, 30°; night, 23°; clear

26 February, wed

	757 mmHg		81%
	4.1 m/s		+24

26 February, Wednesday. day, 30°; night, 23°; rain

27 February, thu

	757 mmHg		81%
	4 m/s		+24

27 February, Thursday. day, 30°; night, 23°; rain

28 February, fri

	757 mmHg		82%
	4 m/s		+24

28 February, Friday. day, 30°; night, 23°; rain

1 March, sat

	757 mmHg		82%
	4.3 m/s		+24

1 March, Saturday. day, 29°; night, 23°; rain

2 March, sun

	757 mmHg		82%
	3.8 m/s		+25

2 March, Sunday. day, 29°; night, 23°; rain

3 March, mon

	757 mmHg		82%
	3.7 m/s		+25

3 March, Monday. day, 30°; night, 23°; rain

4 March, tue

	757 mmHg		82%
	3.9 m/s		+25

4 March, Tuesday. day, 30°; night, 23°; partly cloudy

5 March, wed

	757 mmHg		81%
	4.19 m/s		+25

5 March, Wednesday. day, 30°; night, 23°; rain

6 March, thu

	757 mmHg		81%
	4 m/s		+25

6 March, Thursday. day, 30°; night, 23°; partly cloudy

7 March, fri

	757 mmHg		83%
	3.9 m/s		+25

7 March, Friday. day, 30°; night, 23°; rain

8 March, sat

	758 mmHg		83%
	4 m/s		+26

8 March, Saturday. day, 29°; night, 23°; partly cloudy

9 March, sun

	757 mmHg		82%
	4.1 m/s		+26

9 March, Sunday. day, 30°; night, 23°; clear

10 March, mon

	757 mmHg		80%
	4.3 m/s		+26

10 March, Monday. day, 30°; night, 23°; clear

11 March, tue

	757 mmHg		81%
	4.1 m/s		+26

11 March, Tuesday. day, 30°; night, 23°; partly cloudy

12 March, wed

	757 mmHg		82%
	4 m/s		+26

12 March, Wednesday. day, 30°; night, 23°; overcast

13 March, thu

	757 mmHg		81%
	4.1 m/s		+26

13 March, Thursday. day, 30°; night, 23°; partly cloudy

14 March, fri

	757 mmHg		82%
	4 m/s		+25

14 March, Friday. day, 30°; night, 23°; rain

15 March, sat

	757 mmHg		82%
	4 m/s		+24

15 March, Saturday. day, 30°; night, 23°; rain

16 March, sun

	757 mmHg		82%
	4 m/s		+24

16 March, Sunday. day, 30°; night, 23°; rain

17 March, mon

	758 mmHg		82%
	3.8 m/s		+25

17 March, Monday. day, 29°; night, 23°; rain

18 March, tue

	758 mmHg		83%
	3.8 m/s		+25

18 March, Tuesday. day, 29°; night, 23°; rain

19 March, wed

	758 mmHg		82%
	3.5 m/s		+25

19 March, Wednesday. day, 29°; night, 23°; rain

20 March, thu

	757 mmHg		82%
	3.6 m/s		+25

20 March, Thursday. day, 29°; night, 23°; overcast

21 March, fri

	757 mmHg		83%
	3.8 m/s		+25

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

22 March, sat

	758 mmHg		83%
	3.9 m/s		+25

22 March, Saturday. day, 29°; night, 22°; rain

23 March, sun

	758 mmHg		83%
	4 m/s		+25

23 March, Sunday. day, 28°; night, 22°; rain

24 March, mon

	758 mmHg		82%
	4 m/s		+25

24 March, Monday. day, 29°; night, 22°; clear

25 March, tue

	758 mmHg		82%
	3.8 m/s		+25

25 March, Tuesday. day, 29°; night, 22°; rain

26 March, wed

	758 mmHg		83%
	3.7 m/s		+25

26 March, Wednesday. day, 29°; night, 22°; clear

27 March, thu

	758 mmHg		82%
	3.8 m/s		+25

27 March, Thursday. day, 29°; night, 22°; clear

28 March, fri

	759 mmHg		82%
	3.6 m/s		+25

28 March, Friday. day, 29°; night, 22°; clear

29 March, sat

	758 mmHg		82%
	3.8 m/s		+25

29 March, Saturday. day, 29°; night, 22°; rain

30 March, sun

	758 mmHg		84%
	3.5 m/s		+25

30 March, Sunday. day, 29°; night, 22°; rain

31 March, mon

	758 mmHg		84%
	3.7 m/s		+25

31 March, Monday. day, 29°; night, 23°; rain

1 April, tue

	758 mmHg		82%
	3.7 m/s		+25

1 April, Tuesday. day, 29°; night, 22°; rain

2 April, wed

	758 mmHg		81%
	4.19 m/s		+25

2 April, Wednesday. day, 29°; night, 22°; partly cloudy

3 April, thu

	758 mmHg		82%
	3.9 m/s		+26

3 April, Thursday. day, 29°; night, 22°; rain

4 April, fri

	759 mmHg		82%
	3.9 m/s		+25

4 April, Friday. day, 28°; night, 22°; rain

5 April, sat

	758 mmHg		82%
	3.6 m/s		+25

5 April, Saturday. day, 28°; night, 22°; rain

Average data for 10 years

Rio das Ostras March

6

sunny days

18

days with precipitation

10

cloudy days

6 sunny days; 18 days with precipitation; 10 cloudy days;

82

%

air humidity

2.5

m/s

WindSE

172

mm of precipitation

(13% of annual average)

+25

°C

Water temperature

air humidity 82%; 172 millimeters of precipitation (13% of annual average); Wind south-easterly 2.5 Meters per second; Water temperature +25°

Weather graphs for March

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

E

E

E

E

E

E

SE

E

E

E

E

SE

E

SE

SE

SE

SE

SE

E

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

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Rio de Janeiro
Belo Horizonte
Vitória
Buzios
Araruama
Volta Redonda
Campos Do Jordao
Maricá
Ibirite

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

In March, the weather in Rio das Ostras is typically hot. Average daily high temperature in March is about 29 degrees above zero. On average, Rio das Ostras has 18 rainy, 6 sunny, 5 partly cloudy, and 2 cloudy days in March. The rains are usually heavy. March as well as January, February, November, and December is considered the most uncomfortable time to visit Rio das Ostras.

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