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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

22 December, sun

	757 mmHg		75%
	6.3 m/s		+25

22 December, Sunday. day, 28°; night, 25°; partly cloudy

23 December, mon

	756 mmHg		75%
	5.9 m/s		+25

23 December, Monday. day, 28°; night, 25°; rain

24 December, tue

	756 mmHg		74%
	5.5 m/s		+25

24 December, Tuesday. day, 28°; night, 25°; clear

25 December, wed

	756 mmHg		74%
	5.4 m/s		+25

25 December, Wednesday. day, 28°; night, 25°; clear

26 December, thu

	755 mmHg		73%
	5.6 m/s		+25

26 December, Thursday. day, 28°; night, 26°; rain

27 December, fri

	757 mmHg		79%
	4.9 m/s		+24

Climate normal

27 December, Friday. day, 30°; night, 24°; light rain

28 December, sat

	757 mmHg		88%
	4.1 m/s		+24

Climate normal

28 December, Saturday. day, 28°; night, 23°; thunderstorm with rain

29 December, sun

	757 mmHg		89%
	4.7 m/s		+24

Climate normal

29 December, Sunday. day, 27°; night, 22°; thunderstorm with rain

30 December, mon

	756 mmHg		87%
	4.7 m/s		+23

Climate normal

30 December, Monday. day, 28°; night, 22°; light rain

31 December, tue

	758 mmHg		83%
	5.4 m/s		+24

Climate normal

31 December, Tuesday. day, 28°; night, 22°; light rain

1 January, wed

	758 mmHg		82%
	5.4 m/s		+25

Climate normal

1 January, Wednesday. day, 29°; night, 22°; light rain

2 January, thu

	758 mmHg		81%
	5.9 m/s		+25

Climate normal

2 January, Thursday. day, 30°; night, 23°; partly cloudy

3 January, fri

	756 mmHg		78%
	5 m/s		+25

Climate normal

3 January, Friday. day, 30°; night, 24°; light rain

4 January, sat

	756 mmHg		83%
	4.7 m/s		+25

Climate normal

4 January, Saturday. day, 28°; night, 23°; heavy rain

5 January, sun

	757 mmHg		84%
	4 m/s		+24

Climate normal

5 January, Sunday. day, 28°; night, 24°; rain

6 January, mon

	758 mmHg		83%
	4.1 m/s		+25

Climate normal

6 January, Monday. day, 27°; night, 23°; light rain

7 January, tue

	759 mmHg		83%
	4.4 m/s		+26

Climate normal

7 January, Tuesday. day, 28°; night, 22°; partly cloudy

8 January, wed

	759 mmHg		88%
	6.1 m/s		+24

Climate normal

8 January, Wednesday. day, 25°; night, 25°; rain

9 January, thu

	758 mmHg		85%
	8.6 m/s		+25

Climate normal

9 January, Thursday. day, 26°; night, 25°; rain

10 January, fri

	759 mmHg		86%
	3.6 m/s		+25

Climate normal

10 January, Friday. day, 26°; night, 25°; partly cloudy

11 January, sat

	757 mmHg		79%
	8.7 m/s		+26

Climate normal

11 January, Saturday. day, 27°; night, 26°; partly cloudy

12 January, sun

	756 mmHg		83%
	5.3 m/s		+26

Climate normal

12 January, Sunday. day, 27°; night, 26°; partly cloudy

13 January, mon

	755 mmHg		81%
	4.6 m/s		+26

Climate normal

13 January, Monday. day, 27°; night, 27°; partly cloudy

14 January, tue

	755 mmHg		81%
	4.2 m/s		+27

Climate normal

14 January, Tuesday. day, 28°; night, 27°; mostly clear

15 January, wed

	755 mmHg		81%
	3.1 m/s		+27

Climate normal

15 January, Wednesday. day, 28°; night, 27°; mostly clear

16 January, thu

	754 mmHg		83%
	4.1 m/s		+27

Climate normal

16 January, Thursday. day, 28°; night, 27°; mostly clear

17 January, fri

	754 mmHg		87%
	4 m/s		+27

Climate normal

17 January, Friday. day, 28°; night, 26°; partly cloudy

18 January, sat

	756 mmHg		86%
	2.4 m/s		+27

Climate normal

18 January, Saturday. day, 28°; night, 27°; partly cloudy

19 January, sun

	757 mmHg		83%
	4.1 m/s		+27

Climate normal

19 January, Sunday. day, 28°; night, 27°; partly cloudy

20 January, mon

	759 mmHg		84%
	5.5 m/s		+26

Climate normal

20 January, Monday. day, 27°; night, 25°; rain

21 January, tue

	758 mmHg		85%
	5.3 m/s		+25

Climate normal

21 January, Tuesday. day, 26°; night, 26°; light rain

22 January, wed

	757 mmHg		86%
	4.9 m/s		+25

Climate normal

22 January, Wednesday. day, 26°; night, 25°; rain

23 January, thu

	759 mmHg		84%
	4.4 m/s		+24

Climate normal

23 January, Thursday. day, 25°; night, 24°; rain

24 January, fri

	759 mmHg		83%
	4.8 m/s		+24

Climate normal

24 January, Friday. day, 25°; night, 24°; mostly clear

25 January, sat

	758 mmHg		82%
	3.1 m/s		+25

Climate normal

25 January, Saturday. day, 26°; night, 25°; clear

Average for 30 days

5

sunny days

16

days with precipitation

9

cloudy days

5 sunny days; 16 days with precipitation; 9 cloudy days;

84

%

air humidity

4.8

m/s

WindNE

90

mm of precipitation

(11% of annual average)

+25

°C

Water temperature

air humidity 84%; 90 millimeters of precipitation (11% of annual average); Wind north-easterly 4.8 Meters per second; Water temperature +25°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

NE

SE

E

S

S

SE

E

NE

NE

S

SW

SE

NE

NE

E

NE

N

NE

S

NE

E

S

E

E

SW

E

SW

S

SW

SE

27

Average data for 10 years

28

29

30

31

1

January

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

Daytime temperature

Night-time temperature

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

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