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September weather forecast. Gabon: Yandex

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

31 August, sun

	758 mmHg		85%
	4 m/s		+24

31 August, Sunday. day, 26°; night, 22°; rain

1 September, mon

	758 mmHg		85%
	3.8 m/s		+25

1 September, Monday. day, 26°; night, 22°; partly cloudy

2 September, tue

	758 mmHg		85%
	3.8 m/s		+25

2 September, Tuesday. day, 26°; night, 22°; overcast

3 September, wed

	758 mmHg		85%
	3.7 m/s		+25

3 September, Wednesday. day, 26°; night, 22°; partly cloudy

4 September, thu

	758 mmHg		85%
	3.9 m/s		+25

4 September, Thursday. day, 26°; night, 22°; partly cloudy

5 September, fri

	758 mmHg		85%
	3.9 m/s		+25

5 September, Friday. day, 27°; night, 22°; clear

6 September, sat

	758 mmHg		84%
	3.9 m/s		+25

6 September, Saturday. day, 27°; night, 22°; partly cloudy

7 September, sun

	757 mmHg		85%
	3.9 m/s		+25

7 September, Sunday. day, 26°; night, 22°; overcast

8 September, mon

	757 mmHg		84%
	4 m/s		+25

8 September, Monday. day, 27°; night, 22°; overcast

9 September, tue

	757 mmHg		85%
	4.1 m/s		+25

9 September, Tuesday. day, 27°; night, 22°; partly cloudy

10 September, wed

	757 mmHg		85%
	3.9 m/s		+25

10 September, Wednesday. day, 26°; night, 22°; overcast

11 September, thu

	757 mmHg		85%
	4 m/s		+25

11 September, Thursday. day, 27°; night, 22°; overcast

12 September, fri

	757 mmHg		84%
	4 m/s		+25

12 September, Friday. day, 27°; night, 22°; partly cloudy

13 September, sat

	757 mmHg		84%
	4 m/s		+25

13 September, Saturday. day, 27°; night, 22°; partly cloudy

14 September, sun

	757 mmHg		84%
	4 m/s		+25

14 September, Sunday. day, 27°; night, 22°; overcast

15 September, mon

	758 mmHg		85%
	4.1 m/s		+25

15 September, Monday. day, 27°; night, 22°; rain

16 September, tue

	757 mmHg		84%
	4.1 m/s		+25

16 September, Tuesday. day, 27°; night, 22°; overcast

17 September, wed

	757 mmHg		85%
	4.1 m/s		+25

17 September, Wednesday. day, 27°; night, 22°; rain

18 September, thu

	757 mmHg		84%
	4.1 m/s		+25

18 September, Thursday. day, 27°; night, 22°; rain

19 September, fri

	757 mmHg		85%
	4.19 m/s		+25

19 September, Friday. day, 27°; night, 22°; overcast

20 September, sat

	757 mmHg		85%
	4.1 m/s		+25

20 September, Saturday. day, 27°; night, 22°; rain

21 September, sun

	757 mmHg		85%
	4.1 m/s		+25

21 September, Sunday. day, 27°; night, 23°; rain

22 September, mon

	757 mmHg		85%
	4.19 m/s		+25

22 September, Monday. day, 27°; night, 23°; rain

23 September, tue

	757 mmHg		84%
	4.1 m/s		+25

23 September, Tuesday. day, 27°; night, 23°; overcast

24 September, wed

	757 mmHg		84%
	4.1 m/s		+26

24 September, Wednesday. day, 27°; night, 23°; rain

25 September, thu

	757 mmHg		84%
	4 m/s		+26

25 September, Thursday. day, 28°; night, 23°; rain

26 September, fri

	757 mmHg		85%
	4.1 m/s		+26

26 September, Friday. day, 27°; night, 23°; rain

27 September, sat

	757 mmHg		84%
	4 m/s		+26

27 September, Saturday. day, 28°; night, 23°; rain

28 September, sun

	757 mmHg		84%
	4.1 m/s		+26

28 September, Sunday. day, 27°; night, 23°; rain

29 September, mon

	757 mmHg		84%
	4 m/s		+26

29 September, Monday. day, 28°; night, 23°; rain

30 September, tue

	757 mmHg		85%
	4.1 m/s		+26

30 September, Tuesday. day, 27°; night, 23°; rain

1 October, wed

	757 mmHg		84%
	4 m/s		+26

1 October, Wednesday. day, 27°; night, 23°; overcast

2 October, thu

	757 mmHg		84%
	4.1 m/s		+26

2 October, Thursday. day, 28°; night, 23°; overcast

3 October, fri

	757 mmHg		84%
	4.19 m/s		+26

3 October, Friday. day, 28°; night, 23°; rain

4 October, sat

	757 mmHg		85%
	4.3 m/s		+26

4 October, Saturday. day, 27°; night, 23°; rain

Average data for 10 years

Gabon September

1

sunny day

13

days with precipitation

22

cloudy days

1 sunny day; 13 days with precipitation; 22 cloudy days;

85

%

air humidity

2.8

m/s

WindS

39

mm of precipitation

(2% of annual average)

+25

°C

Water temperature

air humidity 85%; 39 millimeters of precipitation (2% of annual average); Wind southerly 2.8 Meters per second; Water temperature +25°

Weather graphs for September

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

S

S

S

S

S

SW

S

S

S

S

S

S

S

SW

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

S

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

Daytime temperature

Night-time temperature

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

September in Gabon is the windiest month of the year. In September, the weather in Gabon is typically warm. Average daily high temperature in September is about 27 degrees above zero. On average, Gabon has 13 rainy, 9 cloudy, 7 partly cloudy, and 1 sunny day in September. The rains are usually light.

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