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September weather forecast in Xiamen

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

	747 mmHg		80%
	3.5 m/s		+30

31 August, Sunday. day, 29°; night, 25°; clear

1 September, mon

	748 mmHg		80%
	3.5 m/s		+30

1 September, Monday. day, 30°; night, 25°; clear

2 September, tue

	748 mmHg		83%
	4.4 m/s		+29

2 September, Tuesday. day, 29°; night, 26°; rain

3 September, wed

	749 mmHg		85%
	3.7 m/s		+29

3 September, Wednesday. day, 28°; night, 26°; rain

4 September, thu

	749 mmHg		83%
	3.2 m/s		+29

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

5 September, fri

	749 mmHg		79%
	3 m/s		+31

5 September, Friday. day, 30°; night, 25°; clear

6 September, sat

	749 mmHg		80%
	3.2 m/s		+31

6 September, Saturday. day, 31°; night, 25°; rain

7 September, sun

	750 mmHg		80%
	3.4 m/s		+31

7 September, Sunday. day, 30°; night, 25°; rain

8 September, mon

	750 mmHg		80%
	3.7 m/s		+31

8 September, Monday. day, 30°; night, 26°; rain

9 September, tue

	750 mmHg		79%
	4.1 m/s		+31

9 September, Tuesday. day, 30°; night, 26°; rain

10 September, wed

	750 mmHg		81%
	4 m/s		+30

10 September, Wednesday. day, 29°; night, 25°; rain

11 September, thu

	750 mmHg		81%
	3.7 m/s		+31

11 September, Thursday. day, 30°; night, 25°; rain

12 September, fri

	750 mmHg		80%
	3.5 m/s		+30

12 September, Friday. day, 30°; night, 26°; rain

13 September, sat

	750 mmHg		77%
	3.9 m/s		+30

13 September, Saturday. day, 29°; night, 25°; partly cloudy

14 September, sun

	749 mmHg		74%
	3.7 m/s		+31

14 September, Sunday. day, 31°; night, 25°; rain

15 September, mon

	748 mmHg		79%
	4.4 m/s		+29

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

16 September, tue

	749 mmHg		77%
	4 m/s		+30

16 September, Tuesday. day, 30°; night, 25°; partly cloudy

17 September, wed

	750 mmHg		75%
	2.7 m/s		+31

17 September, Wednesday. day, 30°; night, 25°; rain

18 September, thu

	750 mmHg		75%
	3.2 m/s		+31

18 September, Thursday. day, 30°; night, 25°; rain

19 September, fri

	749 mmHg		77%
	4.4 m/s		+30

19 September, Friday. day, 29°; night, 25°; clear

20 September, sat

	749 mmHg		81%
	6 m/s		+28

20 September, Saturday. day, 28°; night, 25°; clear

21 September, sun

	749 mmHg		79%
	4.3 m/s		+29

21 September, Sunday. day, 28°; night, 24°; rain

22 September, mon

	750 mmHg		79%
	3.7 m/s		+29

22 September, Monday. day, 28°; night, 24°; clear

23 September, tue

	750 mmHg		77%
	4.5 m/s		+30

23 September, Tuesday. day, 29°; night, 25°; partly cloudy

24 September, wed

	750 mmHg		81%
	4.6 m/s		+29

24 September, Wednesday. day, 28°; night, 25°; rain

25 September, thu

	751 mmHg		79%
	3.7 m/s		+30

25 September, Thursday. day, 29°; night, 25°; partly cloudy

26 September, fri

	751 mmHg		76%
	3.5 m/s		+29

26 September, Friday. day, 29°; night, 24°; clear

27 September, sat

	750 mmHg		75%
	4.1 m/s		+30

27 September, Saturday. day, 29°; night, 25°; partly cloudy

28 September, sun

	749 mmHg		76%
	5.3 m/s		+30

28 September, Sunday. day, 29°; night, 25°; overcast

29 September, mon

	748 mmHg		80%
	5.3 m/s		+29

29 September, Monday. day, 28°; night, 25°; rain

30 September, tue

	751 mmHg		81%
	4 m/s		+29

30 September, Tuesday. day, 28°; night, 25°; clear

1 October, wed

	752 mmHg		77%
	3.4 m/s		+29

1 October, Wednesday. day, 28°; night, 24°; rain

2 October, thu

	752 mmHg		79%
	3.5 m/s		+27

2 October, Thursday. day, 27°; night, 24°; rain

3 October, fri

	753 mmHg		75%
	4.4 m/s		+28

3 October, Friday. day, 27°; night, 23°; clear

4 October, sat

	753 mmHg		75%
	4.5 m/s		+27

4 October, Saturday. day, 26°; night, 22°; overcast

Average data for 10 years

Xiamen September

6

sunny days

18

days with precipitation

6

cloudy days

6 sunny days; 18 days with precipitation; 6 cloudy days;

79

%

air humidity

2.7

m/s

WindNE

169

mm of precipitation

(11% of annual average)

+30

°C

Water temperature

air humidity 79%; 169 millimeters of precipitation (11% of annual average); Wind north-easterly 2.7 Meters per second; Water temperature +30°

Weather graphs for September

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

NE

E

E

NE

NE

NE

E

NE

E

NE

E

E

NE

NE

NE

E

NE

E

NE

E

NE

NE

NE

NE

NE

NE

NE

N

N

NE

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

Taipei
Fuzhou
Kaohsiung
Zhangzhou
Tainan
Quanzhou
Sanming
Anbu
Huizhou

Cities with similar weather in September

Antalya
Tunis
Marmaris
Tel Aviv
Paphos
Jerba
Limassol
Rhodes
Aqaba

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

In September, the weather in Xiamen is typically hot. Average daily high temperature in September is about 29 degrees above zero. On average, Xiamen has 17 rainy, 7 sunny, 5 partly cloudy, and 1 cloudy day in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most uncomfortable time to visit Xiamen.

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