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Monthly weather forecast in Rio de Janeiro

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

15 December, sun

	758 mmHg		79%
	4.4 m/s		+25

15 December, Sunday. day, 26°; night, 24°; rain

16 December, mon

	757 mmHg		75%
	4.9 m/s		+26

16 December, Monday. day, 28°; night, 25°; partly cloudy

17 December, tue

	757 mmHg		74%
	4 m/s		+26

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

18 December, wed

	757 mmHg		77%
	4.4 m/s		+26

18 December, Wednesday. day, 27°; night, 25°; rain

19 December, thu

	757 mmHg		74%
	4.6 m/s		+27

19 December, Thursday. day, 29°; night, 26°; clear

20 December, fri

	754 mmHg		64%
	4.8 m/s		+26

Climate normal

20 December, Friday. day, 34°; night, 24°; partly cloudy

21 December, sat

	755 mmHg		78%
	4.4 m/s		+26

Climate normal

21 December, Saturday. day, 29°; night, 24°; thunderstorm with rain

22 December, sun

	755 mmHg		84%
	4.6 m/s		+25

Climate normal

22 December, Sunday. day, 28°; night, 24°; thunderstorm with rain

23 December, mon

	756 mmHg		84%
	4.9 m/s		+25

Climate normal

23 December, Monday. day, 27°; night, 23°; rain

24 December, tue

	757 mmHg		80%
	5.7 m/s		+25

Climate normal

24 December, Tuesday. day, 26°; night, 23°; light rain

25 December, wed

	756 mmHg		77%
	5.7 m/s		+26

Climate normal

25 December, Wednesday. day, 28°; night, 24°; light rain

26 December, thu

	755 mmHg		77%
	4.8 m/s		+27

Climate normal

26 December, Thursday. day, 30°; night, 24°; rain

27 December, fri

	756 mmHg		81%
	4.1 m/s		+26

Climate normal

27 December, Friday. day, 28°; night, 24°; heavy rain

28 December, sat

	756 mmHg		85%
	3.7 m/s		+26

Climate normal

28 December, Saturday. day, 27°; night, 24°; heavy rain

29 December, sun

	756 mmHg		78%
	4.3 m/s		+25

Climate normal

29 December, Sunday. day, 29°; night, 24°; rain

30 December, mon

	756 mmHg		78%
	4.2 m/s		+27

Climate normal

30 December, Monday. day, 31°; night, 25°; partly cloudy

31 December, tue

	757 mmHg		75%
	4.4 m/s		+28

Climate normal

31 December, Tuesday. day, 31°; night, 26°; partly cloudy

1 January, wed

	751 mmHg		78%
	5.6 m/s		+26

Climate normal

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

2 January, thu

	751 mmHg		78%
	5.3 m/s		+27

Climate normal

2 January, Thursday. day, 28°; night, 25°; mostly clear

3 January, fri

	750 mmHg		76%
	5.5 m/s		+27

Climate normal

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

4 January, sat

	748 mmHg		74%
	4.5 m/s		+27

Climate normal

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

5 January, sun

	749 mmHg		75%
	5.6 m/s		+28

Climate normal

5 January, Sunday. day, 29°; night, 27°; partly cloudy

6 January, mon

	750 mmHg		79%
	5.5 m/s		+27

Climate normal

6 January, Monday. day, 28°; night, 26°; partly cloudy

7 January, tue

	751 mmHg		81%
	3.5 m/s		+27

Climate normal

7 January, Tuesday. day, 28°; night, 26°; partly cloudy

8 January, wed

	750 mmHg		74%
	5.3 m/s		+27

Climate normal

8 January, Wednesday. day, 29°; night, 27°; clear

9 January, thu

	751 mmHg		77%
	6.9 m/s		+27

Climate normal

9 January, Thursday. day, 28°; night, 26°; mostly clear

10 January, fri

	752 mmHg		79%
	6.3 m/s		+26

Climate normal

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

11 January, sat

	751 mmHg		76%
	5.2 m/s		+27

Climate normal

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

12 January, sun

	749 mmHg		71%
	7.3 m/s		+27

Climate normal

12 January, Sunday. day, 29°; night, 26°; clear

13 January, mon

	749 mmHg		73%
	5.1 m/s		+28

Climate normal

13 January, Monday. day, 29°; night, 26°; clear

14 January, tue

	749 mmHg		73%
	7.4 m/s		+28

Climate normal

14 January, Tuesday. day, 29°; night, 26°; clear

15 January, wed

	749 mmHg		72%
	6.3 m/s		+28

Climate normal

15 January, Wednesday. day, 29°; night, 27°; clear

16 January, thu

	750 mmHg		72%
	6.7 m/s		+28

Climate normal

16 January, Thursday. day, 29°; night, 26°; clear

17 January, fri

	749 mmHg		71%
	6.6 m/s		+28

Climate normal

17 January, Friday. day, 29°; night, 26°; clear

18 January, sat

	748 mmHg		72%
	7.4 m/s		+28

Climate normal

18 January, Saturday. day, 29°; night, 26°; clear

Average for 30 days

12

sunny days

9

days with precipitation

9

cloudy days

12 sunny days; 9 days with precipitation; 9 cloudy days;

76

%

air humidity

5.4

m/s

WindE

74

mm of precipitation

(9% of annual average)

+27

°C

Water temperature

air humidity 76%; 74 millimeters of precipitation (9% of annual average); Wind easterly 5.4 Meters per second; Water temperature +27°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

N

S

S

SW

SE

E

SE

E

NE

E

NE

E

NE

E

E

NE

S

E

S

E

NW

E

NE

NE

E

NE

E

E

NE

E

20

Average data for 10 years

21

22

23

24

25

26

27

28

29

30

31

1

January

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

Daytime temperature

Night-time temperature

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

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