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September weather forecast in Baku

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

	752 mmHg		70%
	7.8 m/s		+28

31 August, Sunday. day, 27°; night, 23°; clear

1 September, mon

	753 mmHg		71%
	8.1 m/s		+27

1 September, Monday. day, 27°; night, 23°; clear

2 September, tue

	753 mmHg		71%
	8.3 m/s		+27

2 September, Tuesday. day, 27°; night, 23°; clear

3 September, wed

	753 mmHg		70%
	8 m/s		+27

3 September, Wednesday. day, 26°; night, 22°; clear

4 September, thu

	753 mmHg		71%
	8 m/s		+27

4 September, Thursday. day, 26°; night, 22°; clear

5 September, fri

	753 mmHg		71%
	8.2 m/s		+27

5 September, Friday. day, 26°; night, 22°; clear

6 September, sat

	753 mmHg		73%
	9 m/s		+26

6 September, Saturday. day, 25°; night, 22°; rain

7 September, sun

	753 mmHg		72%
	9 m/s		+26

7 September, Sunday. day, 25°; night, 21°; partly cloudy

8 September, mon

	754 mmHg		70%
	8.2 m/s		+26

8 September, Monday. day, 25°; night, 21°; clear

9 September, tue

	753 mmHg		71%
	8.7 m/s		+26

9 September, Tuesday. day, 25°; night, 21°; clear

10 September, wed

	754 mmHg		75%
	9.89 m/s		+26

10 September, Wednesday. day, 24°; night, 21°; clear

11 September, thu

	755 mmHg		71%
	8.2 m/s		+26

11 September, Thursday. day, 24°; night, 21°; clear

12 September, fri

	755 mmHg		71%
	8.39 m/s		+26

12 September, Friday. day, 24°; night, 21°; clear

13 September, sat

	755 mmHg		73%
	8.6 m/s		+26

13 September, Saturday. day, 23°; night, 21°; clear

14 September, sun

	755 mmHg		73%
	7.9 m/s		+26

14 September, Sunday. day, 24°; night, 21°; clear

15 September, mon

	754 mmHg		70%
	7.4 m/s		+25

15 September, Monday. day, 25°; night, 21°; clear

16 September, tue

	753 mmHg		72%
	8 m/s		+25

16 September, Tuesday. day, 24°; night, 21°; clear

17 September, wed

	754 mmHg		74%
	8.5 m/s		+25

17 September, Wednesday. day, 24°; night, 20°; clear

18 September, thu

	755 mmHg		74%
	8.2 m/s		+25

18 September, Thursday. day, 23°; night, 20°; clear

19 September, fri

	756 mmHg		71%
	7.5 m/s		+25

19 September, Friday. day, 23°; night, 20°; partly cloudy

20 September, sat

	755 mmHg		70%
	7.2 m/s		+25

20 September, Saturday. day, 23°; night, 20°; clear

21 September, sun

	755 mmHg		72%
	7.4 m/s		+25

21 September, Sunday. day, 23°; night, 20°; clear

22 September, mon

	755 mmHg		74%
	8 m/s		+25

22 September, Monday. day, 23°; night, 20°; clear

23 September, tue

	754 mmHg		76%
	7.9 m/s		+25

23 September, Tuesday. day, 23°; night, 19°; partly cloudy

24 September, wed

	754 mmHg		75%
	8.3 m/s		+25

24 September, Wednesday. day, 22°; night, 19°; clear

25 September, thu

	755 mmHg		74%
	8.39 m/s		+24

25 September, Thursday. day, 22°; night, 19°; clear

26 September, fri

	756 mmHg		75%
	9.39 m/s		+24

26 September, Friday. day, 22°; night, 19°; rain

27 September, sat

	757 mmHg		73%
	8.39 m/s		+24

27 September, Saturday. day, 21°; night, 18°; overcast

28 September, sun

	756 mmHg		75%
	8.6 m/s		+23

28 September, Sunday. day, 21°; night, 18°; rain

29 September, mon

	756 mmHg		75%
	9 m/s		+23

29 September, Monday. day, 21°; night, 18°; rain

30 September, tue

	756 mmHg		74%
	8.1 m/s		+23

30 September, Tuesday. day, 21°; night, 18°; rain

1 October, wed

	756 mmHg		73%
	8.39 m/s		+23

1 October, Wednesday. day, 21°; night, 18°; clear

2 October, thu

	757 mmHg		73%
	7.9 m/s		+23

2 October, Thursday. day, 22°; night, 18°; clear

3 October, fri

	756 mmHg		75%
	7.9 m/s		+23

3 October, Friday. day, 21°; night, 18°; clear

4 October, sat

	757 mmHg		74%
	8.2 m/s		+22

4 October, Saturday. day, 20°; night, 18°; rain

Average data for 10 years

Baku September

21

sunny days

5

days with precipitation

1

cloudy day

21 sunny days; 5 days with precipitation; 1 cloudy day;

73

%

air humidity

5.8

m/s

WindS

24

mm of precipitation

(9% of annual average)

+25

°C

Water temperature

air humidity 73%; 24 millimeters of precipitation (9% of annual average); Wind southerly 5.8 Meters per second; Water temperature +25°

Weather graphs for September

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

S

S

S

SE

S

S

S

S

S

SW

S

S

SW

SW

S

S

SW

SW

S

S

S

S

S

SW

S

S

S

S

S

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

Cities near you

Makhachkala
Derbent
Aktau
Quba
Kaspiysk
Turkmenbashi
Kusari
Naftalan
Lankaran

Cities with similar weather in September

Rome
Batumi
Budva
Venice
New Athos
Thessaloniki
Nice
Gudauta
Bar

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

In September, the weather in Baku is typically warm. Average daily high temperature in September is about 24 degrees above zero. On average, Baku has 21 sunny, 5 rainy, 3 partly cloudy, and 1 cloudy day in September. The rains are usually light.

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