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December weather forecast in Port-Gentil

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

	758 mmHg		85%
	5.4 m/s		+28

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

1 December, mon

	758 mmHg		86%
	5.6 m/s		+28

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

2 December, tue

	758 mmHg		85%
	5.3 m/s		+28

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

3 December, wed

	758 mmHg		85%
	5.4 m/s		+28

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

4 December, thu

	758 mmHg		84%
	5.4 m/s		+28

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

5 December, fri

	758 mmHg		85%
	5.5 m/s		+28

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

6 December, sat

	758 mmHg		85%
	5.2 m/s		+28

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

7 December, sun

	758 mmHg		84%
	5 m/s		+28

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

8 December, mon

	758 mmHg		84%
	4.9 m/s		+28

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

9 December, tue

	758 mmHg		84%
	4.8 m/s		+28

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

10 December, wed

	758 mmHg		84%
	5.2 m/s		+28

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

11 December, thu

	758 mmHg		85%
	5.3 m/s		+28

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

12 December, fri

	758 mmHg		85%
	5.1 m/s		+28

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

13 December, sat

	758 mmHg		84%
	4.9 m/s		+28

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

14 December, sun

	758 mmHg		84%
	4.9 m/s		+28

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

15 December, mon

	758 mmHg		84%
	5 m/s		+28

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

16 December, tue

	758 mmHg		84%
	5 m/s		+28

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

17 December, wed

	758 mmHg		85%
	5 m/s		+28

17 December, Wednesday. day, 27°; night, 25°; rain

18 December, thu

	758 mmHg		85%
	5.2 m/s		+28

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

19 December, fri

	758 mmHg		84%
	4.9 m/s		+28

19 December, Friday. day, 27°; night, 25°; rain

20 December, sat

	758 mmHg		85%
	5 m/s		+28

20 December, Saturday. day, 27°; night, 25°; rain

21 December, sun

	758 mmHg		84%
	5.1 m/s		+28

21 December, Sunday. day, 27°; night, 25°; rain

22 December, mon

	758 mmHg		84%
	4.8 m/s		+28

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

23 December, tue

	758 mmHg		84%
	4.9 m/s		+28

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

24 December, wed

	758 mmHg		84%
	5.3 m/s		+28

24 December, Wednesday. day, 27°; night, 25°; partly cloudy

25 December, thu

	758 mmHg		84%
	5.2 m/s		+28

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

26 December, fri

	758 mmHg		85%
	5.1 m/s		+28

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

27 December, sat

	758 mmHg		84%
	5 m/s		+28

27 December, Saturday. day, 27°; night, 25°; partly cloudy

28 December, sun

	758 mmHg		84%
	5.1 m/s		+28

28 December, Sunday. day, 27°; night, 25°; rain

29 December, mon

	758 mmHg		85%
	4.9 m/s		+28

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

30 December, tue

	758 mmHg		84%
	5 m/s		+28

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

31 December, wed

	758 mmHg		84%
	4.9 m/s		+28

31 December, Wednesday. day, 27°; night, 25°; rain

1 January, thu

	758 mmHg		84%
	5 m/s		+28

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

2 January, fri

	758 mmHg		84%
	4.9 m/s		+28

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

3 January, sat

	758 mmHg		84%
	4.8 m/s		+28

3 January, Saturday. day, 27°; night, 25°; rain

Average data for 10 years

Port-Gentil December

0

sunny days

29

days with precipitation

16

cloudy days

0 sunny days; 29 days with precipitation; 16 cloudy days;

84

%

air humidity

3.4

m/s

WindSW

273

mm of precipitation

(16% of annual average)

+28

°C

Water temperature

air humidity 84%; 273 millimeters of precipitation (16% of annual average); Wind south-westerly 3.4 Meters per second; Water temperature +28°

Weather graphs for December

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

S

S

SW

S

S

S

S

SW

SW

S

S

S

SW

S

S

SW

S

SW

SW

S

S

SW

SW

S

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

Libreville
Malabo
Bata
Calabar
Cabinda
Buguma
Yaoundé
São Tomé
Pointe Noire

Cities with similar weather in December

Phuket
Pattaya
Bangkok
Goa
Male
Samui
Singapore
Rio de Janeiro
Colombo

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

In December, the weather in Port-Gentil is typically warm. Average daily high temperature in December is about 26 degrees above zero. On average, Port-Gentil has 29 rainy and 2 partly cloudy days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Port-Gentil.

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