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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

	756 mmHg		70%
	6.6 m/s		+24

Climate normal

26 December, Thursday. day, 32°; night, 24°; overcast

27 December, fri

	757 mmHg		80%
	4.5 m/s		+23

Climate normal

27 December, Friday. day, 30°; night, 24°; overcast

28 December, sat

	757 mmHg		87%
	4 m/s		+24

Climate normal

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

29 December, sun

	757 mmHg		92%
	4.1 m/s		+23

Climate normal

29 December, Sunday. day, 25°; night, 21°; heavy rain

30 December, mon

	757 mmHg		87%
	4.4 m/s		+23

Climate normal

30 December, Monday. day, 26°; night, 22°; rain

31 December, tue

	758 mmHg		85%
	5.1 m/s		+23

Climate normal

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

1 January, wed

	758 mmHg		85%
	4.5 m/s		+24

Climate normal

1 January, Wednesday. day, 28°; night, 22°; rain

2 January, thu

	758 mmHg		82%
	6.1 m/s		+24

Climate normal

2 January, Thursday. day, 29°; night, 22°; light rain

3 January, fri

	757 mmHg		77%
	6.4 m/s		+25

Climate normal

3 January, Friday. day, 31°; night, 24°; light rain

4 January, sat

	756 mmHg		79%
	5.7 m/s		+25

Climate normal

4 January, Saturday. day, 30°; night, 24°; rain

5 January, sun

	758 mmHg		81%
	4.1 m/s		+27

Climate normal

5 January, Sunday. day, 30°; night, 24°; partly cloudy

6 January, mon

	760 mmHg		83%
	4.2 m/s		+27

Climate normal

6 January, Monday. day, 30°; night, 25°; partly cloudy

7 January, tue

	759 mmHg		79%
	8.5 m/s		+27

Climate normal

7 January, Tuesday. day, 30°; night, 25°; partly cloudy

8 January, wed

	758 mmHg		85%
	8.7 m/s		+24

Climate normal

8 January, Wednesday. day, 25°; night, 25°; mostly clear

9 January, thu

	758 mmHg		81%
	8.4 m/s		+26

Climate normal

9 January, Thursday. day, 27°; night, 26°; mostly clear

10 January, fri

	757 mmHg		76%
	9.6 m/s		+27

Climate normal

10 January, Friday. day, 28°; night, 25°; mostly clear

11 January, sat

	756 mmHg		74%
	8 m/s		+27

Climate normal

11 January, Saturday. day, 28°; night, 26°; clear

12 January, sun

	757 mmHg		76%
	6.4 m/s		+27

Climate normal

12 January, Sunday. day, 28°; night, 26°; clear

13 January, mon

	758 mmHg		78%
	5.2 m/s		+27

Climate normal

13 January, Monday. day, 28°; night, 26°; clear

14 January, tue

	758 mmHg		83%
	3.7 m/s		+26

Climate normal

14 January, Tuesday. day, 27°; night, 25°; light rain

15 January, wed

	759 mmHg		85%
	4.2 m/s		+26

Climate normal

15 January, Wednesday. day, 27°; night, 25°; partly cloudy

16 January, thu

	758 mmHg		79%
	7.6 m/s		+26

Climate normal

16 January, Thursday. day, 27°; night, 25°; partly cloudy

17 January, fri

	756 mmHg		79%
	10.3 m/s		+26

Climate normal

17 January, Friday. day, 27°; night, 25°; partly cloudy

18 January, sat

	752 mmHg		77%
	10.3 m/s		+26

Climate normal

18 January, Saturday. day, 28°; night, 26°; partly cloudy

19 January, sun

	752 mmHg		80%
	11 m/s		+26

Climate normal

19 January, Sunday. day, 27°; night, 25°; partly cloudy

20 January, mon

	757 mmHg		86%
	11.1 m/s		+24

Climate normal

20 January, Monday. day, 25°; night, 24°; rain

21 January, tue

	759 mmHg		84%
	6.3 m/s		+24

Climate normal

21 January, Tuesday. day, 25°; night, 24°; light rain

22 January, wed

	757 mmHg		85%
	5.7 m/s		+24

Climate normal

22 January, Wednesday. day, 25°; night, 24°; partly cloudy

23 January, thu

	756 mmHg		89%
	4 m/s		+25

Climate normal

23 January, Thursday. day, 26°; night, 25°; partly cloudy

24 January, fri

	756 mmHg		89%
	3 m/s		+25

Climate normal

24 January, Friday. day, 26°; night, 26°; light rain

Average data for 10 years

Next, the average data for 10 years

25 January, sat

	757 mmHg		72%
	6.5 m/s		+24

25 January, Saturday. day, 28°; night, 25°; partly cloudy

Average for 30 days

6

sunny days

12

days with precipitation

12

cloudy days

6 sunny days; 12 days with precipitation; 12 cloudy days;

82

%

air humidity

6.4

m/s

WindNE

75

mm of precipitation

(10% of annual average)

+25

°C

Water temperature

air humidity 82%; 75 millimeters of precipitation (10% of annual average); Wind north-easterly 6.4 Meters per second; Water temperature +25°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

NE

NE

S

S

SW

S

S

E

NE

NE

E

E

NE

E

NE

NE

NE

NE

NE

E

NW

E

NE

NE

W

SW

S

E

SE

NE

26

Average data for 10 years

27

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

Daytime temperature

Night-time temperature

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

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