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December weather forecast in Les Cayes

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

	748 mmHg		82%
	3.2 m/s		+30

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

1 December, mon

	749 mmHg		82%
	3.2 m/s		+30

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

2 December, tue

	749 mmHg		82%
	3.8 m/s		+30

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

3 December, wed

	749 mmHg		82%
	3.7 m/s		+30

3 December, Wednesday. day, 26°; night, 22°; rain

4 December, thu

	749 mmHg		82%
	3.8 m/s		+31

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

5 December, fri

	749 mmHg		82%
	3.5 m/s		+30

5 December, Friday. day, 26°; night, 22°; partly cloudy

6 December, sat

	749 mmHg		81%
	3.4 m/s		+30

6 December, Saturday. day, 26°; night, 22°; clear

7 December, sun

	749 mmHg		82%
	3.4 m/s		+30

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

8 December, mon

	749 mmHg		82%
	3.7 m/s		+29

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

9 December, tue

	749 mmHg		82%
	4 m/s		+30

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

10 December, wed

	749 mmHg		82%
	4.19 m/s		+30

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

11 December, thu

	749 mmHg		81%
	3.9 m/s		+30

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

12 December, fri

	749 mmHg		82%
	3.6 m/s		+29

12 December, Friday. day, 26°; night, 22°; partly cloudy

13 December, sat

	749 mmHg		83%
	3.6 m/s		+30

13 December, Saturday. day, 26°; night, 22°; clear

14 December, sun

	749 mmHg		81%
	3.8 m/s		+30

14 December, Sunday. day, 25°; night, 22°; clear

15 December, mon

	749 mmHg		82%
	4.1 m/s		+30

15 December, Monday. day, 25°; night, 22°; rain

16 December, tue

	749 mmHg		82%
	4.1 m/s		+29

16 December, Tuesday. day, 25°; night, 22°; rain

17 December, wed

	749 mmHg		81%
	4 m/s		+30

17 December, Wednesday. day, 26°; night, 22°; clear

18 December, thu

	749 mmHg		82%
	3.9 m/s		+30

18 December, Thursday. day, 25°; night, 22°; rain

19 December, fri

	749 mmHg		83%
	3.7 m/s		+31

19 December, Friday. day, 25°; night, 22°; rain

20 December, sat

	749 mmHg		83%
	3.5 m/s		+30

20 December, Saturday. day, 25°; night, 22°; partly cloudy

21 December, sun

	749 mmHg		82%
	3.7 m/s		+29

21 December, Sunday. day, 25°; night, 22°; rain

22 December, mon

	750 mmHg		81%
	4.1 m/s		+30

22 December, Monday. day, 26°; night, 22°; clear

23 December, tue

	750 mmHg		82%
	4 m/s		+29

23 December, Tuesday. day, 25°; night, 22°; clear

24 December, wed

	749 mmHg		82%
	4.19 m/s		+30

24 December, Wednesday. day, 25°; night, 22°; clear

25 December, thu

	749 mmHg		81%
	3.8 m/s		+30

25 December, Thursday. day, 25°; night, 22°; clear

26 December, fri

	750 mmHg		83%
	3.7 m/s		+30

26 December, Friday. day, 25°; night, 22°; partly cloudy

27 December, sat

	750 mmHg		82%
	3.8 m/s		+29

27 December, Saturday. day, 25°; night, 22°; clear

28 December, sun

	750 mmHg		82%
	3.9 m/s		+30

28 December, Sunday. day, 25°; night, 22°; rain

29 December, mon

	750 mmHg		81%
	4.3 m/s		+30

29 December, Monday. day, 25°; night, 22°; clear

30 December, tue

	750 mmHg		81%
	3.8 m/s		+31

30 December, Tuesday. day, 25°; night, 22°; clear

31 December, wed

	750 mmHg		81%
	4 m/s		+31

31 December, Wednesday. day, 25°; night, 21°; clear

1 January, thu

	750 mmHg		81%
	4.1 m/s		+30

1 January, Thursday. day, 25°; night, 21°; clear

2 January, fri

	750 mmHg		81%
	4.3 m/s		+30

2 January, Friday. day, 25°; night, 21°; clear

3 January, sat

	750 mmHg		80%
	4.4 m/s		+30

3 January, Saturday. day, 25°; night, 21°; clear

Average data for 10 years

Les Cayes December

15

sunny days

10

days with precipitation

2

cloudy days

15 sunny days; 10 days with precipitation; 2 cloudy days;

82

%

air humidity

2.5

m/s

WindE

42

mm of precipitation

(5% of annual average)

+30

°C

Water temperature

air humidity 82%; 42 millimeters of precipitation (5% of annual average); Wind easterly 2.5 Meters per second; Water temperature +30°

Weather graphs for December

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

SE

E

E

E

E

SE

SE

E

E

E

E

SE

SE

E

E

E

E

E

E

E

E

E

E

SE

E

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

Santo Domingo
Santiago de Cuba
Puerto Plata
Santo Domingo Este
Port-au-Prince
Sosua
Kingston
Falmouth
Holguin

Cities with similar weather in December

Santo Domingo
Miami
Sharjah
Varadero
Punta Cana
Havana
Cancun
Ajman
Miami Beach

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

In December, the weather in Les Cayes is typically warm. Average daily high temperature in December is about 25 degrees above zero. On average, Les Cayes has 15 sunny, 10 rainy, 5 partly cloudy, and 1 cloudy day in December. The rains are usually light.

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