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September weather forecast in Seferihisar

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

	750 mmHg		63%
	6.4 m/s		+23

31 August, Sunday. day, 29°; night, 22°; clear

1 September, mon

	750 mmHg		65%
	6.5 m/s		+22

1 September, Monday. day, 28°; night, 22°; clear

2 September, tue

	751 mmHg		65%
	6.2 m/s		+22

2 September, Tuesday. day, 28°; night, 22°; clear

3 September, wed

	751 mmHg		64%
	6.3 m/s		+22

3 September, Wednesday. day, 28°; night, 22°; clear

4 September, thu

	751 mmHg		64%
	6.5 m/s		+23

4 September, Thursday. day, 28°; night, 22°; clear

5 September, fri

	751 mmHg		64%
	6.8 m/s		+23

5 September, Friday. day, 28°; night, 22°; clear

6 September, sat

	750 mmHg		62%
	6.7 m/s		+23

6 September, Saturday. day, 28°; night, 22°; clear

7 September, sun

	751 mmHg		61%
	6.6 m/s		+23

7 September, Sunday. day, 27°; night, 21°; clear

8 September, mon

	751 mmHg		63%
	6.4 m/s		+23

8 September, Monday. day, 27°; night, 21°; clear

9 September, tue

	751 mmHg		63%
	6.3 m/s		+23

9 September, Tuesday. day, 27°; night, 21°; clear

10 September, wed

	751 mmHg		64%
	6.1 m/s		+23

10 September, Wednesday. day, 27°; night, 21°; clear

11 September, thu

	751 mmHg		65%
	6 m/s		+23

11 September, Thursday. day, 27°; night, 21°; clear

12 September, fri

	751 mmHg		66%
	5.8 m/s		+23

12 September, Friday. day, 26°; night, 21°; clear

13 September, sat

	751 mmHg		66%
	6.3 m/s		+23

13 September, Saturday. day, 26°; night, 21°; clear

14 September, sun

	752 mmHg		66%
	6.1 m/s		+23

14 September, Sunday. day, 27°; night, 21°; clear

15 September, mon

	751 mmHg		66%
	6.1 m/s		+23

15 September, Monday. day, 26°; night, 21°; clear

16 September, tue

	751 mmHg		65%
	6 m/s		+23

16 September, Tuesday. day, 26°; night, 21°; clear

17 September, wed

	751 mmHg		67%
	5.6 m/s		+23

17 September, Wednesday. day, 26°; night, 21°; clear

18 September, thu

	752 mmHg		68%
	5.2 m/s		+23

18 September, Thursday. day, 26°; night, 21°; clear

19 September, fri

	752 mmHg		69%
	5.4 m/s		+23

19 September, Friday. day, 26°; night, 20°; clear

20 September, sat

	752 mmHg		68%
	5.7 m/s		+23

20 September, Saturday. day, 26°; night, 20°; clear

21 September, sun

	752 mmHg		66%
	6.2 m/s		+22

21 September, Sunday. day, 25°; night, 20°; clear

22 September, mon

	752 mmHg		66%
	6 m/s		+22

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

23 September, tue

	752 mmHg		67%
	6.3 m/s		+22

23 September, Tuesday. day, 25°; night, 19°; clear

24 September, wed

	753 mmHg		67%
	5.8 m/s		+22

24 September, Wednesday. day, 25°; night, 19°; clear

25 September, thu

	753 mmHg		68%
	5.3 m/s		+22

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

26 September, fri

	753 mmHg		68%
	5.8 m/s		+22

26 September, Friday. day, 25°; night, 19°; clear

27 September, sat

	753 mmHg		69%
	6.3 m/s		+22

27 September, Saturday. day, 25°; night, 19°; partly cloudy

28 September, sun

	753 mmHg		69%
	6.1 m/s		+22

28 September, Sunday. day, 25°; night, 19°; rain

29 September, mon

	753 mmHg		70%
	6.5 m/s		+22

29 September, Monday. day, 25°; night, 19°; rain

30 September, tue

	753 mmHg		68%
	5.8 m/s		+22

30 September, Tuesday. day, 24°; night, 18°; clear

1 October, wed

	753 mmHg		69%
	5.6 m/s		+22

1 October, Wednesday. day, 24°; night, 18°; clear

2 October, thu

	754 mmHg		68%
	5.8 m/s		+22

2 October, Thursday. day, 24°; night, 18°; clear

3 October, fri

	754 mmHg		68%
	6.1 m/s		+22

3 October, Friday. day, 24°; night, 18°; clear

4 October, sat

	754 mmHg		69%
	6 m/s		+22

4 October, Saturday. day, 24°; night, 18°; clear

Average data for 10 years

Seferihisar September

27

sunny days

2

days with precipitation

1

cloudy day

27 sunny days; 2 days with precipitation; 1 cloudy day;

66

%

air humidity

4.5

m/s

WindS

20

mm of precipitation

(4% of annual average)

+23

°C

Water temperature

air humidity 66%; 20 millimeters of precipitation (4% of annual average); Wind southerly 4.5 Meters per second; Water temperature +23°

Weather graphs for September

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

SW

SW

SW

SW

S

S

SW

SW

S

S

S

SW

S

S

SW

S

SW

S

S

S

S

S

S

S

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

Istanbul
Athens
Fethiye
Bodrum
Kas
Marmaris
Kemer
Bali
Izmir

Cities with similar weather in September

Kemer
Barcelona
Rome
Heraklion
Thessaloniki
Salou
Malaga
Alicante
Naples

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

In September, the weather in Seferihisar is typically warm. Average daily high temperature in September is about 26 degrees above zero. On average, Seferihisar has 27 sunny, 2 rainy, and 1 partly cloudy day in September. The rains are usually light. September as well as May, June, and October is considered the most comfortable time to visit Seferihisar.

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