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September weather forecast in Marseilles

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

	754 mmHg		58%
	5.7 m/s		+24

31 August, Sunday. day, 28°; night, 17°; clear

1 September, mon

	754 mmHg		58%
	5.9 m/s		+24

1 September, Monday. day, 28°; night, 16°; clear

2 September, tue

	754 mmHg		60%
	5 m/s		+24

2 September, Tuesday. day, 27°; night, 17°; clear

3 September, wed

	755 mmHg		66%
	4.8 m/s		+24

3 September, Wednesday. day, 27°; night, 16°; partly cloudy

4 September, thu

	755 mmHg		65%
	4.8 m/s		+24

4 September, Thursday. day, 27°; night, 16°; clear

5 September, fri

	755 mmHg		62%
	5.9 m/s		+24

5 September, Friday. day, 27°; night, 17°; clear

6 September, sat

	754 mmHg		63%
	5.3 m/s		+24

6 September, Saturday. day, 27°; night, 16°; clear

7 September, sun

	754 mmHg		64%
	5.9 m/s		+24

7 September, Sunday. day, 27°; night, 16°; clear

8 September, mon

	754 mmHg		65%
	5.1 m/s		+24

8 September, Monday. day, 27°; night, 16°; rain

9 September, tue

	754 mmHg		65%
	5.2 m/s		+24

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

10 September, wed

	755 mmHg		65%
	5.2 m/s		+24

10 September, Wednesday. day, 26°; night, 16°; clear

11 September, thu

	754 mmHg		65%
	5.2 m/s		+24

11 September, Thursday. day, 26°; night, 16°; clear

12 September, fri

	754 mmHg		64%
	5.8 m/s		+24

12 September, Friday. day, 26°; night, 16°; clear

13 September, sat

	754 mmHg		64%
	6.1 m/s		+23

13 September, Saturday. day, 25°; night, 15°; rain

14 September, sun

	754 mmHg		64%
	5.9 m/s		+22

14 September, Sunday. day, 25°; night, 16°; partly cloudy

15 September, mon

	754 mmHg		68%
	5.3 m/s		+22

15 September, Monday. day, 24°; night, 15°; rain

16 September, tue

	753 mmHg		70%
	5.3 m/s		+22

16 September, Tuesday. day, 25°; night, 15°; clear

17 September, wed

	753 mmHg		69%
	5.6 m/s		+21

17 September, Wednesday. day, 24°; night, 15°; partly cloudy

18 September, thu

	753 mmHg		70%
	5.5 m/s		+21

18 September, Thursday. day, 24°; night, 15°; rain

19 September, fri

	754 mmHg		67%
	6.6 m/s		+22

19 September, Friday. day, 24°; night, 15°; rain

20 September, sat

	755 mmHg		72%
	4.69 m/s		+22

20 September, Saturday. day, 24°; night, 14°; rain

21 September, sun

	755 mmHg		72%
	4.6 m/s		+22

21 September, Sunday. day, 24°; night, 14°; partly cloudy

22 September, mon

	754 mmHg		71%
	5 m/s		+22

22 September, Monday. day, 24°; night, 14°; overcast

23 September, tue

	754 mmHg		70%
	5.4 m/s		+22

23 September, Tuesday. day, 24°; night, 14°; partly cloudy

24 September, wed

	754 mmHg		71%
	5.2 m/s		+22

24 September, Wednesday. day, 23°; night, 14°; clear

25 September, thu

	754 mmHg		70%
	5.5 m/s		+22

25 September, Thursday. day, 23°; night, 14°; partly cloudy

26 September, fri

	755 mmHg		70%
	5.5 m/s		+22

26 September, Friday. day, 23°; night, 13°; clear

27 September, sat

	755 mmHg		71%
	4.5 m/s		+22

27 September, Saturday. day, 23°; night, 13°; partly cloudy

28 September, sun

	756 mmHg		69%
	5.1 m/s		+22

28 September, Sunday. day, 23°; night, 13°; clear

29 September, mon

	755 mmHg		72%
	4.8 m/s		+22

29 September, Monday. day, 23°; night, 13°; partly cloudy

30 September, tue

	755 mmHg		73%
	4.69 m/s		+22

30 September, Tuesday. day, 23°; night, 13°; partly cloudy

1 October, wed

	755 mmHg		74%
	4.9 m/s		+21

1 October, Wednesday. day, 23°; night, 13°; clear

2 October, thu

	754 mmHg		73%
	5.5 m/s		+22

2 October, Thursday. day, 23°; night, 13°; clear

3 October, fri

	754 mmHg		68%
	6.3 m/s		+22

3 October, Friday. day, 23°; night, 13°; clear

4 October, sat

	755 mmHg		71%
	4.9 m/s		+22

4 October, Saturday. day, 22°; night, 12°; clear

Average data for 10 years

Marseilles September

14

sunny days

6

days with precipitation

2

cloudy days

14 sunny days; 6 days with precipitation; 2 cloudy days;

67

%

air humidity

3.4

m/s

WindSW

66

mm of precipitation

(11% of annual average)

+23

°C

Water temperature

air humidity 67%; 66 millimeters of precipitation (11% of annual average); Wind south-westerly 3.4 Meters per second; Water temperature +23°

Weather graphs for September

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

W

SW

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

S

S

S

SW

SW

SW

SW

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

Barcelona
Nice
Geneva
Genoa
Turin
Monaco
Lyon
Andorra la Vella
Portofino

Cities with similar weather in September

Lisbon
Burgas
Tivat
The Sunny Beach
Porto
Pomorie
Herceg Novi
Dubrovnik
Split

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

In September, the weather in Marseilles is typically warm. Average daily high temperature in September is about 25 degrees above zero. On average, Marseilles has 14 sunny, 9 partly cloudy, 6 rainy, and 1 cloudy day in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most comfortable time to visit Marseilles.

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