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December weather forecast in Porto-Novo

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

	757 mmHg		83%
	3.9 m/s		+30

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

1 December, mon

	757 mmHg		84%
	4 m/s		+30

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

2 December, tue

	757 mmHg		84%
	4 m/s		+30

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

3 December, wed

	757 mmHg		84%
	3.9 m/s		+29

3 December, Wednesday. day, 29°; night, 25°; rain

4 December, thu

	757 mmHg		83%
	3.8 m/s		+29

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

5 December, fri

	757 mmHg		83%
	3.9 m/s		+29

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

6 December, sat

	757 mmHg		83%
	3.9 m/s		+29

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

7 December, sun

	758 mmHg		83%
	3.9 m/s		+29

7 December, Sunday. day, 29°; night, 25°; rain

8 December, mon

	758 mmHg		83%
	4 m/s		+30

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

9 December, tue

	758 mmHg		83%
	3.8 m/s		+29

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

10 December, wed

	757 mmHg		83%
	3.9 m/s		+30

10 December, Wednesday. day, 29°; night, 25°; partly cloudy

11 December, thu

	758 mmHg		83%
	4 m/s		+29

11 December, Thursday. day, 29°; night, 25°; rain

12 December, fri

	758 mmHg		83%
	3.9 m/s		+29

12 December, Friday. day, 29°; night, 25°; rain

13 December, sat

	758 mmHg		83%
	3.8 m/s		+29

13 December, Saturday. day, 29°; night, 25°; rain

14 December, sun

	758 mmHg		82%
	3.9 m/s		+29

14 December, Sunday. day, 29°; night, 25°; clear

15 December, mon

	757 mmHg		82%
	3.9 m/s		+29

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

16 December, tue

	757 mmHg		82%
	4 m/s		+30

16 December, Tuesday. day, 29°; night, 25°; clear

17 December, wed

	757 mmHg		82%
	4.1 m/s		+30

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

18 December, thu

	757 mmHg		82%
	4.1 m/s		+29

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

19 December, fri

	757 mmHg		81%
	4 m/s		+29

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

20 December, sat

	757 mmHg		82%
	4 m/s		+29

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

21 December, sun

	757 mmHg		81%
	4.1 m/s		+29

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

22 December, mon

	758 mmHg		81%
	4 m/s		+29

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

23 December, tue

	758 mmHg		81%
	4 m/s		+30

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

24 December, wed

	758 mmHg		81%
	4.1 m/s		+30

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

25 December, thu

	758 mmHg		80%
	4 m/s		+29

25 December, Thursday. day, 29°; night, 25°; clear

26 December, fri

	758 mmHg		80%
	4 m/s		+29

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

27 December, sat

	758 mmHg		80%
	4.1 m/s		+29

27 December, Saturday. day, 29°; night, 25°; clear

28 December, sun

	758 mmHg		81%
	4.1 m/s		+29

28 December, Sunday. day, 29°; night, 25°; clear

29 December, mon

	757 mmHg		83%
	4.3 m/s		+30

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

30 December, tue

	758 mmHg		83%
	4.19 m/s		+29

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

31 December, wed

	758 mmHg		82%
	4.19 m/s		+29

31 December, Wednesday. day, 29°; night, 25°; clear

1 January, thu

	758 mmHg		80%
	4 m/s		+29

1 January, Thursday. day, 29°; night, 25°; clear

2 January, fri

	758 mmHg		80%
	4 m/s		+30

2 January, Friday. day, 29°; night, 25°; clear

3 January, sat

	758 mmHg		79%
	4.19 m/s		+30

3 January, Saturday. day, 29°; night, 25°; clear

Average data for 10 years

Porto-Novo December

18

sunny days

12

days with precipitation

1

cloudy day

18 sunny days; 12 days with precipitation; 1 cloudy day;

82

%

air humidity

2.8

m/s

WindSW

42

mm of precipitation

(3% of annual average)

+29

°C

Water temperature

air humidity 82%; 42 millimeters of precipitation (3% of annual average); Wind south-westerly 2.8 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
Cotonou
Koforidua
Djougou
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 Porto-Novo is the sunniest month of the year. In December, the weather in Porto-Novo is typically hot. Average daily high temperature in December is about 30 degrees above zero. On average, Porto-Novo has 18 sunny, 12 rainy, and 1 partly cloudy day in December. The rains are usually moderate.

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