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December weather forecast in Gros Islet

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

	759 mmHg		80%
	7.5 m/s		+28

30 November, Sunday. day, 26°; night, 25°; clear

1 December, mon

	760 mmHg		80%
	7.7 m/s		+28

1 December, Monday. day, 27°; night, 25°; rain

2 December, tue

	760 mmHg		79%
	8 m/s		+28

2 December, Tuesday. day, 27°; night, 25°; rain

3 December, wed

	760 mmHg		77%
	7.7 m/s		+28

3 December, Wednesday. day, 27°; night, 26°; rain

4 December, thu

	760 mmHg		78%
	7.7 m/s		+28

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

5 December, fri

	760 mmHg		79%
	7.9 m/s		+28

5 December, Friday. day, 27°; night, 26°; rain

6 December, sat

	760 mmHg		79%
	8 m/s		+28

6 December, Saturday. day, 26°; night, 25°; rain

7 December, sun

	760 mmHg		81%
	8.1 m/s		+28

7 December, Sunday. day, 26°; night, 25°; rain

8 December, mon

	760 mmHg		81%
	8.2 m/s		+28

8 December, Monday. day, 26°; night, 25°; rain

9 December, tue

	760 mmHg		78%
	8.6 m/s		+28

9 December, Tuesday. day, 26°; night, 25°; clear

10 December, wed

	760 mmHg		78%
	8.5 m/s		+28

10 December, Wednesday. day, 26°; night, 25°; clear

11 December, thu

	760 mmHg		78%
	8.1 m/s		+28

11 December, Thursday. day, 26°; night, 25°; rain

12 December, fri

	760 mmHg		79%
	8.3 m/s		+28

12 December, Friday. day, 26°; night, 25°; rain

13 December, sat

	760 mmHg		80%
	8.2 m/s		+28

13 December, Saturday. day, 26°; night, 25°; rain

14 December, sun

	760 mmHg		80%
	8.3 m/s		+28

14 December, Sunday. day, 26°; night, 25°; rain

15 December, mon

	760 mmHg		79%
	8.2 m/s		+28

15 December, Monday. day, 26°; night, 25°; clear

16 December, tue

	760 mmHg		79%
	8.1 m/s		+28

16 December, Tuesday. day, 26°; night, 25°; rain

17 December, wed

	760 mmHg		79%
	8.3 m/s		+28

17 December, Wednesday. day, 26°; night, 25°; clear

18 December, thu

	760 mmHg		79%
	8.5 m/s		+28

18 December, Thursday. day, 26°; night, 25°; clear

19 December, fri

	761 mmHg		79%
	8.39 m/s		+28

19 December, Friday. day, 26°; night, 25°; rain

20 December, sat

	760 mmHg		79%
	8.5 m/s		+28

20 December, Saturday. day, 26°; night, 25°; rain

21 December, sun

	761 mmHg		79%
	8.5 m/s		+28

21 December, Sunday. day, 26°; night, 25°; clear

22 December, mon

	761 mmHg		79%
	8.89 m/s		+28

22 December, Monday. day, 26°; night, 25°; clear

23 December, tue

	761 mmHg		79%
	8.89 m/s		+28

23 December, Tuesday. day, 26°; night, 25°; partly cloudy

24 December, wed

	761 mmHg		81%
	8.7 m/s		+28

24 December, Wednesday. day, 26°; night, 25°; rain

25 December, thu

	761 mmHg		80%
	8.39 m/s		+28

25 December, Thursday. day, 26°; night, 25°; rain

26 December, fri

	761 mmHg		79%
	8.2 m/s		+28

26 December, Friday. day, 26°; night, 25°; rain

27 December, sat

	761 mmHg		79%
	8 m/s		+28

27 December, Saturday. day, 26°; night, 25°; clear

28 December, sun

	761 mmHg		78%
	8.39 m/s		+27

28 December, Sunday. day, 26°; night, 25°; rain

29 December, mon

	761 mmHg		77%
	8.7 m/s		+27

29 December, Monday. day, 26°; night, 25°; clear

30 December, tue

	761 mmHg		77%
	8.7 m/s		+28

30 December, Tuesday. day, 26°; night, 25°; rain

31 December, wed

	761 mmHg		78%
	9 m/s		+28

31 December, Wednesday. day, 26°; night, 25°; clear

1 January, thu

	761 mmHg		78%
	9.3 m/s		+27

1 January, Thursday. day, 26°; night, 25°; rain

2 January, fri

	761 mmHg		78%
	9.1 m/s		+27

2 January, Friday. day, 26°; night, 25°; rain

3 January, sat

	761 mmHg		79%
	9 m/s		+27

3 January, Saturday. day, 26°; night, 25°; rain

Average data for 10 years

Gros Islet December

10

sunny days

19

days with precipitation

1

cloudy day

10 sunny days; 19 days with precipitation; 1 cloudy day;

79

%

air humidity

7.3

m/s

WindE

67

mm of precipitation

(6% of annual average)

+28

°C

Water temperature

air humidity 79%; 67 millimeters of precipitation (6% of annual average); Wind easterly 7.3 Meters per second; Water temperature +28°

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

E

E

E

E

E

E

E

E

E

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

Bridgetown
Kingstown
Basseterre
Fort-de-France
Saint George's
Port of Spain
Barbados (International Airport)
Roseau
Trinidad

Cities with similar weather in December

Santo Domingo
Punta Cana
Phan Thiet
Cancun
Boca Chica
Bali
Boracay
Kingston
Djibouti

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

In December, the weather in Gros Islet is typically warm. Average daily high temperature in December is about 26 degrees above zero. On average, Gros Islet has 19 rainy, 10 sunny, and 2 partly cloudy days in December. The rains are usually moderate. December as well as January, June, July, and August is considered the most uncomfortable time to visit Gros Islet.

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