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September weather forecast in Oristano

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

	759 mmHg		71%
	5 m/s		+32

31 August, Sunday. day, 26°; night, 20°; rain

1 September, mon

	759 mmHg		69%
	5.3 m/s		+31

1 September, Monday. day, 26°; night, 20°; clear

2 September, tue

	759 mmHg		70%
	5 m/s		+30

2 September, Tuesday. day, 27°; night, 20°; clear

3 September, wed

	759 mmHg		72%
	4.69 m/s		+29

3 September, Wednesday. day, 26°; night, 20°; clear

4 September, thu

	759 mmHg		73%
	5 m/s		+30

4 September, Thursday. day, 26°; night, 20°; clear

5 September, fri

	759 mmHg		70%
	5.3 m/s		+30

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

6 September, sat

	759 mmHg		71%
	5.2 m/s		+30

6 September, Saturday. day, 26°; night, 19°; clear

7 September, sun

	759 mmHg		71%
	5.1 m/s		+30

7 September, Sunday. day, 26°; night, 19°; clear

8 September, mon

	759 mmHg		71%
	5.2 m/s		+29

8 September, Monday. day, 26°; night, 20°; clear

9 September, tue

	759 mmHg		70%
	5.2 m/s		+28

9 September, Tuesday. day, 26°; night, 19°; clear

10 September, wed

	759 mmHg		71%
	5.3 m/s		+30

10 September, Wednesday. day, 25°; night, 19°; rain

11 September, thu

	759 mmHg		71%
	5.2 m/s		+30

11 September, Thursday. day, 26°; night, 19°; clear

12 September, fri

	759 mmHg		72%
	5.3 m/s		+29

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

13 September, sat

	759 mmHg		69%
	5.8 m/s		+28

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

14 September, sun

	759 mmHg		71%
	5.4 m/s		+29

14 September, Sunday. day, 25°; night, 19°; partly cloudy

15 September, mon

	759 mmHg		74%
	5.2 m/s		+29

15 September, Monday. day, 25°; night, 19°; partly cloudy

16 September, tue

	759 mmHg		73%
	5 m/s		+29

16 September, Tuesday. day, 25°; night, 19°; partly cloudy

17 September, wed

	758 mmHg		71%
	4.9 m/s		+29

17 September, Wednesday. day, 25°; night, 18°; partly cloudy

18 September, thu

	758 mmHg		73%
	5.2 m/s		+27

18 September, Thursday. day, 25°; night, 19°; rain

19 September, fri

	759 mmHg		72%
	6 m/s		+27

19 September, Friday. day, 24°; night, 18°; rain

20 September, sat

	760 mmHg		71%
	5.3 m/s		+27

20 September, Saturday. day, 24°; night, 18°; partly cloudy

21 September, sun

	760 mmHg		72%
	4.8 m/s		+28

21 September, Sunday. day, 24°; night, 18°; partly cloudy

22 September, mon

	759 mmHg		73%
	4.69 m/s		+28

22 September, Monday. day, 24°; night, 18°; overcast

23 September, tue

	759 mmHg		73%
	4.69 m/s		+27

23 September, Tuesday. day, 24°; night, 18°; rain

24 September, wed

	759 mmHg		73%
	5.5 m/s		+27

24 September, Wednesday. day, 24°; night, 18°; rain

25 September, thu

	759 mmHg		74%
	5.6 m/s		+27

25 September, Thursday. day, 23°; night, 18°; rain

26 September, fri

	760 mmHg		71%
	5.7 m/s		+28

26 September, Friday. day, 23°; night, 17°; clear

27 September, sat

	760 mmHg		73%
	5 m/s		+29

27 September, Saturday. day, 23°; night, 17°; clear

28 September, sun

	761 mmHg		72%
	5 m/s		+29

28 September, Sunday. day, 23°; night, 17°; clear

29 September, mon

	761 mmHg		74%
	4.9 m/s		+27

29 September, Monday. day, 23°; night, 17°; clear

30 September, tue

	761 mmHg		75%
	4.5 m/s		+27

30 September, Tuesday. day, 23°; night, 17°; clear

1 October, wed

	760 mmHg		76%
	4.69 m/s		+27

1 October, Wednesday. day, 23°; night, 17°; clear

2 October, thu

	760 mmHg		75%
	4.69 m/s		+28

2 October, Thursday. day, 23°; night, 17°; clear

3 October, fri

	760 mmHg		74%
	5.3 m/s		+28

3 October, Friday. day, 23°; night, 17°; clear

4 October, sat

	760 mmHg		73%
	5.5 m/s		+27

4 October, Saturday. day, 23°; night, 17°; clear

Average data for 10 years

Oristano September

16

sunny days

6

days with precipitation

1

cloudy day

16 sunny days; 6 days with precipitation; 1 cloudy day;

72

%

air humidity

3.2

m/s

WindSW

42

mm of precipitation

(7% of annual average)

+29

°C

Water temperature

air humidity 72%; 42 millimeters of precipitation (7% of annual average); Wind south-westerly 3.2 Meters per second; Water temperature +29°

Weather graphs for September

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

SW

SW

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

S

S

SW

S

SW

SW

SW

SW

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

Cities near you

Tunis
Cannes
San Remo
Cagliari
Antibes
Saint-Tropez
Ajaccio
Bizerte
Sassari

Cities with similar weather in September

Barcelona
Rome
Heraklion
Thessaloniki
Salou
Malaga
Naples
Bar
Palermo

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

In September, the weather in Oristano is typically warm. Average daily high temperature in September is about 25 degrees above zero. On average, Oristano has 16 sunny, 7 partly cloudy, 6 rainy, and 1 cloudy day in September. The rains are usually moderate.

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