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December weather forecast in Cotonou

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

	755 mmHg		82%
	3.7 m/s		+30

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

1 December, mon

	754 mmHg		82%
	3.8 m/s		+30

1 December, Monday. day, 30°; night, 25°; rain

2 December, tue

	755 mmHg		83%
	3.8 m/s		+30

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

3 December, wed

	755 mmHg		83%
	3.7 m/s		+29

3 December, Wednesday. day, 30°; night, 25°; rain

4 December, thu

	755 mmHg		82%
	3.7 m/s		+29

4 December, Thursday. day, 30°; night, 25°; rain

5 December, fri

	755 mmHg		82%
	3.7 m/s		+29

5 December, Friday. day, 30°; night, 25°; rain

6 December, sat

	755 mmHg		82%
	3.7 m/s		+29

6 December, Saturday. day, 30°; night, 25°; rain

7 December, sun

	755 mmHg		82%
	3.7 m/s		+29

7 December, Sunday. day, 30°; night, 25°; rain

8 December, mon

	755 mmHg		81%
	3.8 m/s		+30

8 December, Monday. day, 30°; night, 25°; rain

9 December, tue

	755 mmHg		82%
	3.6 m/s		+29

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

10 December, wed

	755 mmHg		82%
	3.8 m/s		+30

10 December, Wednesday. day, 30°; night, 25°; partly cloudy

11 December, thu

	755 mmHg		82%
	3.8 m/s		+29

11 December, Thursday. day, 30°; night, 25°; rain

12 December, fri

	755 mmHg		82%
	3.7 m/s		+29

12 December, Friday. day, 30°; night, 25°; rain

13 December, sat

	755 mmHg		82%
	3.7 m/s		+29

13 December, Saturday. day, 30°; night, 25°; partly cloudy

14 December, sun

	755 mmHg		81%
	3.7 m/s		+29

14 December, Sunday. day, 30°; night, 25°; clear

15 December, mon

	755 mmHg		81%
	3.7 m/s		+29

15 December, Monday. day, 30°; night, 25°; clear

16 December, tue

	755 mmHg		81%
	3.7 m/s		+30

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

17 December, wed

	755 mmHg		80%
	3.9 m/s		+30

17 December, Wednesday. day, 30°; night, 25°; clear

18 December, thu

	755 mmHg		81%
	3.9 m/s		+29

18 December, Thursday. day, 30°; night, 25°; clear

19 December, fri

	755 mmHg		80%
	3.8 m/s		+29

19 December, Friday. day, 30°; night, 25°; clear

20 December, sat

	755 mmHg		80%
	3.8 m/s		+29

20 December, Saturday. day, 30°; night, 25°; clear

21 December, sun

	755 mmHg		80%
	3.8 m/s		+29

21 December, Sunday. day, 30°; night, 25°; rain

22 December, mon

	755 mmHg		80%
	3.8 m/s		+29

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

23 December, tue

	755 mmHg		80%
	3.9 m/s		+30

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

24 December, wed

	755 mmHg		79%
	3.9 m/s		+30

24 December, Wednesday. day, 30°; night, 25°; clear

25 December, thu

	755 mmHg		79%
	3.8 m/s		+29

25 December, Thursday. day, 30°; night, 25°; clear

26 December, fri

	755 mmHg		78%
	3.8 m/s		+29

26 December, Friday. day, 30°; night, 25°; clear

27 December, sat

	755 mmHg		79%
	3.9 m/s		+29

27 December, Saturday. day, 30°; night, 24°; clear

28 December, sun

	755 mmHg		80%
	3.9 m/s		+29

28 December, Sunday. day, 30°; night, 25°; clear

29 December, mon

	755 mmHg		81%
	4 m/s		+30

29 December, Monday. day, 30°; night, 25°; clear

30 December, tue

	755 mmHg		81%
	4 m/s		+29

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

31 December, wed

	755 mmHg		81%
	3.9 m/s		+29

31 December, Wednesday. day, 30°; night, 25°; clear

1 January, thu

	755 mmHg		79%
	3.9 m/s		+29

1 January, Thursday. day, 30°; night, 25°; clear

2 January, fri

	755 mmHg		78%
	3.8 m/s		+30

2 January, Friday. day, 30°; night, 24°; clear

3 January, sat

	755 mmHg		77%
	3.9 m/s		+30

3 January, Saturday. day, 30°; night, 25°; clear

Average data for 10 years

Cotonou December

18

sunny days

11

days with precipitation

1

cloudy day

18 sunny days; 11 days with precipitation; 1 cloudy day;

81

%

air humidity

2.6

m/s

WindSW

38

mm of precipitation

(3% of annual average)

+29

°C

Water temperature

air humidity 81%; 38 millimeters of precipitation (3% of annual average); Wind south-westerly 2.6 Meters per second; Water temperature +29°

Weather graphs for December

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

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

Suhum
Lagos
Accra
Lome
Koforidua
Djougou
Porto-Novo
Ilorin
Shaki

Cities with similar weather in December

Goa
Male
Singapore
Zanzibar
Denpasar
Victoria
Ko Chang
Galle
Panaji

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

December in Cotonou is the sunniest month of the year. In December, the weather in Cotonou is typically hot. Average daily high temperature in December is about 30 degrees above zero. On average, Cotonou has 18 sunny, 11 rainy, and 2 partly cloudy days in December. The rains are usually light.

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