10 day forecast Monthly forecast Weather map

City or area

Go to comparison

Monthly 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

19 January, sun

	757 mmHg		80%
	4.19 m/s		+25

19 January, Sunday. day, 30°; night, 23°; clear

20 January, mon

	756 mmHg		80%
	4.4 m/s		+25

20 January, Monday. day, 30°; night, 23°; clear

21 January, tue

	757 mmHg		82%
	4.5 m/s		+24

21 January, Tuesday. day, 29°; night, 23°; clear

22 January, wed

	757 mmHg		81%
	4.4 m/s		+24

22 January, Wednesday. day, 29°; night, 23°; rain

23 January, thu

	757 mmHg		81%
	4.6 m/s		+24

23 January, Thursday. day, 30°; night, 23°; rain

24 January, fri

	757 mmHg		80%
	4.69 m/s		+24

24 January, Friday. day, 29°; night, 23°; overcast

25 January, sat

	758 mmHg		69%
	8.3 m/s		+24

Climate normal

25 January, Saturday. day, 33°; night, 25°; light rain

26 January, sun

	757 mmHg		72%
	5 m/s		+24

Climate normal

26 January, Sunday. day, 33°; night, 24°; thunderstorm

27 January, mon

	757 mmHg		86%
	4.4 m/s		+25

Climate normal

27 January, Monday. day, 28°; night, 24°; thunderstorm with rain

28 January, tue

	757 mmHg		82%
	4.5 m/s		+24

Climate normal

28 January, Tuesday. day, 29°; night, 24°; light rain

29 January, wed

	757 mmHg		81%
	5.8 m/s		+24

Climate normal

29 January, Wednesday. day, 30°; night, 24°; rain

30 January, thu

	756 mmHg		77%
	7.7 m/s		+24

Climate normal

30 January, Thursday. day, 31°; night, 25°; light rain

31 January, fri

	756 mmHg		78%
	7 m/s		+24

Climate normal

31 January, Friday. day, 30°; night, 25°; heavy rain

1 February, sat

	755 mmHg		77%
	6.2 m/s		+23

Climate normal

1 February, Saturday. day, 31°; night, 24°; rain

2 February, sun

	756 mmHg		76%
	6.7 m/s		+23

Climate normal

2 February, Sunday. day, 32°; night, 25°; rain

3 February, mon

	757 mmHg		78%
	6.4 m/s		+25

Climate normal

3 February, Monday. day, 31°; night, 24°; light rain

4 February, tue

	758 mmHg		76%
	7 m/s		+24

Climate normal

4 February, Tuesday. day, 32°; night, 24°; light rain

5 February, wed

	760 mmHg		78%
	7.1 m/s		+27

Climate normal

5 February, Wednesday. day, 31°; night, 24°; partly cloudy

6 February, thu

	760 mmHg		76%
	8.6 m/s		+27

Climate normal

6 February, Thursday. day, 31°; night, 25°; partly cloudy

7 February, fri

	758 mmHg		77%
	7.5 m/s		+27

Climate normal

7 February, Friday. day, 28°; night, 25°; clear

8 February, sat

	757 mmHg		75%
	8.3 m/s		+27

Climate normal

8 February, Saturday. day, 28°; night, 25°; mostly clear

9 February, sun

	756 mmHg		81%
	5.9 m/s		+26

Climate normal

9 February, Sunday. day, 27°; night, 25°; mostly clear

10 February, mon

	757 mmHg		90%
	5.9 m/s		+24

Climate normal

10 February, Monday. day, 25°; night, 24°; rain

11 February, tue

	758 mmHg		86%
	7.5 m/s		+24

Climate normal

11 February, Tuesday. day, 25°; night, 25°; light rain

12 February, wed

	757 mmHg		85%
	9.2 m/s		+25

Climate normal

12 February, Wednesday. day, 26°; night, 25°; mostly clear

13 February, thu

	757 mmHg		87%
	4.6 m/s		+25

Climate normal

13 February, Thursday. day, 26°; night, 25°; mostly clear

14 February, fri

	758 mmHg		85%
	3.7 m/s		+25

Climate normal

14 February, Friday. day, 26°; night, 25°; partly cloudy

15 February, sat

	759 mmHg		86%
	5 m/s		+25

Climate normal

15 February, Saturday. day, 26°; night, 25°; clear

16 February, sun

	759 mmHg		85%
	4.8 m/s		+25

Climate normal

16 February, Sunday. day, 26°; night, 25°; clear

17 February, mon

	759 mmHg		84%
	4.1 m/s		+25

Climate normal

17 February, Monday. day, 26°; night, 25°; clear

18 February, tue

	758 mmHg		82%
	4.8 m/s		+25

Climate normal

18 February, Tuesday. day, 26°; night, 25°; mostly clear

19 February, wed

	757 mmHg		85%
	4.2 m/s		+25

Climate normal

19 February, Wednesday. day, 26°; night, 25°; clear

20 February, thu

	757 mmHg		87%
	5.8 m/s		+25

Climate normal

20 February, Thursday. day, 26°; night, 25°; light rain

21 February, fri

	756 mmHg		87%
	5.3 m/s		+25

Climate normal

21 February, Friday. day, 26°; night, 25°; light rain

22 February, sat

	754 mmHg		88%
	7.4 m/s		+25

Climate normal

22 February, Saturday. day, 26°; night, 25°; light rain

Average for 30 days

11

sunny days

15

days with precipitation

4

cloudy days

11 sunny days; 15 days with precipitation; 4 cloudy days;

81

%

air humidity

6.2

m/s

WindE

66

mm of precipitation

(5% of annual average)

+25

°C

Water temperature

air humidity 81%; 66 millimeters of precipitation (5% of annual average); Wind easterly 6.2 Meters per second; Water temperature +25°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

NE

NE

SE

E

E

NE

NE

NE

NE

NE

E

E

E

NE

NE

E

SW

W

SW

SW

E

E

E

SE

SW

E

E

E

E

E

25

Average data for 10 years

26

27

28

29

30

31

1

February

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC