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December weather forecast in Cabo Frio

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

30 November, sun

	756 mmHg		83%
	5.5 m/s		+24

30 November, Sunday. day, 26°; night, 22°; rain

1 December, mon

	756 mmHg		84%
	5.4 m/s		+24

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

2 December, tue

	756 mmHg		84%
	5.6 m/s		+24

2 December, Tuesday. day, 26°; night, 22°; rain

3 December, wed

	756 mmHg		83%
	5.6 m/s		+24

3 December, Wednesday. day, 26°; night, 22°; partly cloudy

4 December, thu

	756 mmHg		83%
	6.3 m/s		+24

4 December, Thursday. day, 26°; night, 22°; partly cloudy

5 December, fri

	755 mmHg		83%
	5.6 m/s		+24

5 December, Friday. day, 27°; night, 22°; overcast

6 December, sat

	755 mmHg		84%
	5.4 m/s		+24

6 December, Saturday. day, 27°; night, 22°; rain

7 December, sun

	755 mmHg		84%
	5.2 m/s		+24

7 December, Sunday. day, 26°; night, 22°; rain

8 December, mon

	756 mmHg		85%
	5.4 m/s		+24

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

9 December, tue

	756 mmHg		84%
	5.5 m/s		+24

9 December, Tuesday. day, 27°; night, 22°; rain

10 December, wed

	756 mmHg		84%
	5.3 m/s		+25

10 December, Wednesday. day, 26°; night, 22°; overcast

11 December, thu

	755 mmHg		84%
	5.3 m/s		+25

11 December, Thursday. day, 26°; night, 22°; overcast

12 December, fri

	755 mmHg		84%
	5.3 m/s		+24

12 December, Friday. day, 27°; night, 22°; rain

13 December, sat

	755 mmHg		84%
	5.1 m/s		+24

13 December, Saturday. day, 27°; night, 23°; rain

14 December, sun

	755 mmHg		84%
	5.4 m/s		+25

14 December, Sunday. day, 27°; night, 23°; rain

15 December, mon

	755 mmHg		83%
	5.3 m/s		+25

15 December, Monday. day, 27°; night, 23°; partly cloudy

16 December, tue

	755 mmHg		83%
	5.2 m/s		+25

16 December, Tuesday. day, 27°; night, 23°; clear

17 December, wed

	755 mmHg		83%
	5.2 m/s		+25

17 December, Wednesday. day, 27°; night, 23°; clear

18 December, thu

	756 mmHg		84%
	5 m/s		+25

18 December, Thursday. day, 27°; night, 23°; rain

19 December, fri

	756 mmHg		85%
	4.9 m/s		+25

19 December, Friday. day, 26°; night, 23°; clear

20 December, sat

	756 mmHg		84%
	5.1 m/s		+25

20 December, Saturday. day, 28°; night, 23°; clear

21 December, sun

	755 mmHg		84%
	5.1 m/s		+25

21 December, Sunday. day, 28°; night, 23°; clear

22 December, mon

	755 mmHg		84%
	4.9 m/s		+25

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

23 December, tue

	756 mmHg		85%
	5.1 m/s		+25

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

24 December, wed

	756 mmHg		85%
	5.3 m/s		+25

24 December, Wednesday. day, 27°; night, 23°; rain

25 December, thu

	756 mmHg		85%
	4.8 m/s		+25

25 December, Thursday. day, 27°; night, 23°; rain

26 December, fri

	756 mmHg		84%
	5 m/s		+25

26 December, Friday. day, 28°; night, 23°; rain

27 December, sat

	756 mmHg		83%
	4.9 m/s		+25

27 December, Saturday. day, 27°; night, 23°; partly cloudy

28 December, sun

	755 mmHg		83%
	4.69 m/s		+25

28 December, Sunday. day, 28°; night, 23°; rain

29 December, mon

	755 mmHg		84%
	4.6 m/s		+25

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

30 December, tue

	755 mmHg		84%
	4.69 m/s		+26

30 December, Tuesday. day, 28°; night, 23°; rain

31 December, wed

	755 mmHg		83%
	4.9 m/s		+26

31 December, Wednesday. day, 28°; night, 23°; rain

1 January, thu

	755 mmHg		85%
	4.9 m/s		+26

1 January, Thursday. day, 28°; night, 24°; rain

2 January, fri

	755 mmHg		85%
	4.9 m/s		+25

2 January, Friday. day, 27°; night, 23°; rain

3 January, sat

	755 mmHg		85%
	4.8 m/s		+25

3 January, Saturday. day, 27°; night, 23°; rain

Average data for 10 years

Cabo Frio December

5

sunny days

19

days with precipitation

13

cloudy days

5 sunny days; 19 days with precipitation; 13 cloudy days;

84

%

air humidity

3.4

m/s

WindSE

197

mm of precipitation

(15% of annual average)

+25

°C

Water temperature

air humidity 84%; 197 millimeters of precipitation (15% of annual average); Wind south-easterly 3.4 Meters per second; Water temperature +25°

Weather graphs for December

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

E

SE

SE

E

E

SE

SE

SE

SE

SE

SE

E

SE

SE

E

E

SE

SE

E

E

E

E

SE

SE

SE

E

E

E

E

E

E

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
Rio das Ostras
Araruama
Volta Redonda
Campos Do Jordao
Maricá

Cities with similar weather in December

Santo Domingo
Punta Cana
Cancun
Boca Chica
Bali
Boracay
Kingston
Santiago de Cuba
Trinidad

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

December in Cabo Frio is the rainiest month of the year. In December, the weather in Cabo Frio is typically warm. Average daily high temperature in December is about 27 degrees above zero. On average, Cabo Frio has 19 rainy, 5 sunny, 4 partly cloudy, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, March, and November is considered the most uncomfortable time to visit Cabo Frio.

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