10 day forecast Monthly forecast Weather map

City or area

Go to comparison

September weather forecast in Dadonghai

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		84%
	4.19 m/s		+31

31 August, Sunday. day, 29°; night, 26°; rain

1 September, mon

	755 mmHg		84%
	4.19 m/s		+30

1 September, Monday. day, 29°; night, 26°; rain

2 September, tue

	754 mmHg		84%
	4.4 m/s		+31

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

3 September, wed

	754 mmHg		84%
	4.4 m/s		+30

3 September, Wednesday. day, 29°; night, 26°; rain

4 September, thu

	754 mmHg		84%
	4.19 m/s		+31

4 September, Thursday. day, 29°; night, 26°; rain

5 September, fri

	754 mmHg		84%
	4.4 m/s		+31

5 September, Friday. day, 29°; night, 26°; rain

6 September, sat

	754 mmHg		85%
	4.8 m/s		+31

6 September, Saturday. day, 29°; night, 26°; rain

7 September, sun

	755 mmHg		85%
	4.5 m/s		+31

7 September, Sunday. day, 29°; night, 25°; rain

8 September, mon

	755 mmHg		85%
	4.3 m/s		+31

8 September, Monday. day, 29°; night, 26°; rain

9 September, tue

	755 mmHg		85%
	4.8 m/s		+30

9 September, Tuesday. day, 29°; night, 25°; rain

10 September, wed

	755 mmHg		84%
	4.6 m/s		+31

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

11 September, thu

	755 mmHg		84%
	4.5 m/s		+31

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

12 September, fri

	755 mmHg		83%
	4.3 m/s		+31

12 September, Friday. day, 29°; night, 25°; rain

13 September, sat

	755 mmHg		84%
	4.69 m/s		+29

13 September, Saturday. day, 29°; night, 25°; rain

14 September, sun

	754 mmHg		84%
	5 m/s		+30

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

15 September, mon

	754 mmHg		83%
	4.6 m/s		+30

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

16 September, tue

	755 mmHg		83%
	4.5 m/s		+30

16 September, Tuesday. day, 29°; night, 25°; rain

17 September, wed

	755 mmHg		84%
	4.8 m/s		+31

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

18 September, thu

	755 mmHg		83%
	5.1 m/s		+31

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

19 September, fri

	756 mmHg		83%
	5 m/s		+31

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

20 September, sat

	756 mmHg		82%
	4.6 m/s		+31

20 September, Saturday. day, 29°; night, 25°; rain

21 September, sun

	756 mmHg		82%
	4.3 m/s		+31

21 September, Sunday. day, 29°; night, 25°; partly cloudy

22 September, mon

	756 mmHg		83%
	4.6 m/s		+30

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

23 September, tue

	756 mmHg		82%
	5 m/s		+31

23 September, Tuesday. day, 28°; night, 25°; rain

24 September, wed

	756 mmHg		84%
	5.6 m/s		+30

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

25 September, thu

	756 mmHg		84%
	6 m/s		+30

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

26 September, fri

	756 mmHg		83%
	5.6 m/s		+31

26 September, Friday. day, 28°; night, 25°; clear

27 September, sat

	756 mmHg		83%
	4.8 m/s		+31

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

28 September, sun

	756 mmHg		82%
	4.9 m/s		+30

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

29 September, mon

	756 mmHg		83%
	5.1 m/s		+30

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

30 September, tue

	757 mmHg		82%
	5 m/s		+30

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

1 October, wed

	757 mmHg		83%
	4.6 m/s		+30

1 October, Wednesday. day, 28°; night, 25°; rain

2 October, thu

	757 mmHg		82%
	5.2 m/s		+29

2 October, Thursday. day, 28°; night, 25°; rain

3 October, fri

	757 mmHg		82%
	5.6 m/s		+29

3 October, Friday. day, 28°; night, 24°; rain

4 October, sat

	757 mmHg		83%
	5.4 m/s		+29

4 October, Saturday. day, 28°; night, 24°; rain

Average data for 10 years

Dadonghai September

3

sunny days

25

days with precipitation

16

cloudy days

3 sunny days; 25 days with precipitation; 16 cloudy days;

84

%

air humidity

3.2

m/s

WindSE

278

mm of precipitation

(18% of annual average)

+31

°C

Water temperature

air humidity 84%; 278 millimeters of precipitation (18% of annual average); Wind south-easterly 3.2 Meters per second; Water temperature +31°

Weather graphs for September

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

S

S

S

S

S

S

S

S

SE

SE

SE

SE

S

S

S

S

SE

SE

SE

SE

SE

SE

SE

SE

SE

E

E

SE

SE

E

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

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

In September, the weather in Dadonghai is typically hot. Average daily high temperature in September is about 29 degrees above zero. On average, Dadonghai has 25 rainy, 3 sunny, and 2 partly cloudy days in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most uncomfortable time to visit Dadonghai.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC