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December weather forecast in Saint-Denis

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

	762 mmHg		78%
	5.2 m/s		+27

30 November, Sunday. day, 25°; night, 23°; rain

1 December, mon

	761 mmHg		78%
	5.2 m/s		+27

1 December, Monday. day, 25°; night, 23°; clear

2 December, tue

	761 mmHg		78%
	5 m/s		+27

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

3 December, wed

	762 mmHg		79%
	5.4 m/s		+27

3 December, Wednesday. day, 25°; night, 23°; partly cloudy

4 December, thu

	762 mmHg		78%
	5.1 m/s		+27

4 December, Thursday. day, 25°; night, 23°; clear

5 December, fri

	761 mmHg		77%
	5 m/s		+27

5 December, Friday. day, 25°; night, 23°; clear

6 December, sat

	761 mmHg		77%
	5.2 m/s		+27

6 December, Saturday. day, 25°; night, 23°; clear

7 December, sun

	761 mmHg		77%
	5.1 m/s		+27

7 December, Sunday. day, 25°; night, 23°; clear

8 December, mon

	761 mmHg		79%
	5 m/s		+27

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

9 December, tue

	761 mmHg		79%
	4.9 m/s		+27

9 December, Tuesday. day, 25°; night, 23°; rain

10 December, wed

	761 mmHg		80%
	5.3 m/s		+27

10 December, Wednesday. day, 25°; night, 23°; rain

11 December, thu

	761 mmHg		79%
	5.3 m/s		+27

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

12 December, fri

	761 mmHg		80%
	5.1 m/s		+27

12 December, Friday. day, 25°; night, 23°; rain

13 December, sat

	761 mmHg		79%
	4.9 m/s		+27

13 December, Saturday. day, 25°; night, 23°; rain

14 December, sun

	761 mmHg		79%
	5.1 m/s		+27

14 December, Sunday. day, 25°; night, 24°; clear

15 December, mon

	761 mmHg		79%
	5.1 m/s		+27

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

16 December, tue

	761 mmHg		79%
	5.2 m/s		+27

16 December, Tuesday. day, 26°; night, 24°; rain

17 December, wed

	761 mmHg		79%
	5.3 m/s		+27

17 December, Wednesday. day, 26°; night, 24°; rain

18 December, thu

	761 mmHg		79%
	5.6 m/s		+27

18 December, Thursday. day, 26°; night, 24°; clear

19 December, fri

	760 mmHg		78%
	5.7 m/s		+28

19 December, Friday. day, 26°; night, 24°; partly cloudy

20 December, sat

	760 mmHg		79%
	5.3 m/s		+28

20 December, Saturday. day, 26°; night, 24°; partly cloudy

21 December, sun

	761 mmHg		78%
	5.5 m/s		+28

21 December, Sunday. day, 26°; night, 24°; partly cloudy

22 December, mon

	761 mmHg		78%
	5.3 m/s		+28

22 December, Monday. day, 26°; night, 24°; rain

23 December, tue

	760 mmHg		79%
	5.5 m/s		+27

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

24 December, wed

	761 mmHg		78%
	5.7 m/s		+27

24 December, Wednesday. day, 26°; night, 24°; overcast

25 December, thu

	761 mmHg		78%
	5.7 m/s		+27

25 December, Thursday. day, 26°; night, 24°; partly cloudy

26 December, fri

	761 mmHg		78%
	5.9 m/s		+28

26 December, Friday. day, 26°; night, 24°; partly cloudy

27 December, sat

	760 mmHg		78%
	5.7 m/s		+28

27 December, Saturday. day, 26°; night, 24°; rain

28 December, sun

	760 mmHg		79%
	5.7 m/s		+27

28 December, Sunday. day, 26°; night, 24°; partly cloudy

29 December, mon

	760 mmHg		79%
	5.4 m/s		+27

29 December, Monday. day, 26°; night, 24°; rain

30 December, tue

	760 mmHg		80%
	5.7 m/s		+28

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

31 December, wed

	760 mmHg		80%
	5.8 m/s		+28

31 December, Wednesday. day, 26°; night, 24°; rain

1 January, thu

	760 mmHg		81%
	6.1 m/s		+28

1 January, Thursday. day, 26°; night, 24°; rain

2 January, fri

	759 mmHg		81%
	6.7 m/s		+28

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

3 January, sat

	759 mmHg		80%
	6.5 m/s		+28

3 January, Saturday. day, 26°; night, 24°; overcast

Average data for 10 years

Saint-Denis December

8

sunny days

15

days with precipitation

4

cloudy days

8 sunny days; 15 days with precipitation; 4 cloudy days;

79

%

air humidity

3.9

m/s

WindE

92

mm of precipitation

(11% of annual average)

+27

°C

Water temperature

air humidity 79%; 92 millimeters of precipitation (11% of annual average); Wind easterly 3.9 Meters per second; Water temperature +27°

Weather graphs for December

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

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

SE

E

E

SE

E

E

E

E

E

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

Port Louis
Antananarivo
Grand Baie
Flic-en-Flac
Toamasina
Bel-Ombre
Blue Bay
Rodrigues Island
Cilaos

Cities with similar weather in December

Dubai
Santo Domingo
Miami
Sharjah
Varadero
Havana
Buenos Aires
Ajman
Miami Beach

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

In December, the weather in Saint-Denis is typically warm. Average daily high temperature in December is about 26 degrees above zero. On average, Saint-Denis has 15 rainy, 8 sunny, 7 partly cloudy, and 1 cloudy day in December. The rains are usually heavy. December as well as January, February, and March is considered the most uncomfortable time to visit Saint-Denis.

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