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September weather forecast in Weihai

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

	755 mmHg		80%
	6.4 m/s		+24

31 August, Sunday. day, 24°; night, 23°; clear

1 September, mon

	755 mmHg		81%
	6.1 m/s		+25

1 September, Monday. day, 24°; night, 22°; rain

2 September, tue

	756 mmHg		79%
	5.9 m/s		+24

2 September, Tuesday. day, 24°; night, 22°; clear

3 September, wed

	756 mmHg		79%
	6.7 m/s		+25

3 September, Wednesday. day, 24°; night, 22°; rain

4 September, thu

	756 mmHg		77%
	6.9 m/s		+25

4 September, Thursday. day, 24°; night, 22°; overcast

5 September, fri

	756 mmHg		76%
	6.6 m/s		+25

5 September, Friday. day, 24°; night, 22°; clear

6 September, sat

	755 mmHg		76%
	7.1 m/s		+25

6 September, Saturday. day, 24°; night, 22°; clear

7 September, sun

	756 mmHg		76%
	6.3 m/s		+24

7 September, Sunday. day, 23°; night, 22°; clear

8 September, mon

	757 mmHg		78%
	5.7 m/s		+24

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

9 September, tue

	757 mmHg		77%
	6.1 m/s		+24

9 September, Tuesday. day, 24°; night, 22°; clear

10 September, wed

	758 mmHg		76%
	6 m/s		+24

10 September, Wednesday. day, 24°; night, 22°; clear

11 September, thu

	758 mmHg		76%
	6.1 m/s		+24

11 September, Thursday. day, 23°; night, 21°; partly cloudy

12 September, fri

	758 mmHg		76%
	6.8 m/s		+24

12 September, Friday. day, 23°; night, 21°; rain

13 September, sat

	758 mmHg		74%
	6.5 m/s		+24

13 September, Saturday. day, 23°; night, 22°; partly cloudy

14 September, sun

	758 mmHg		74%
	6.8 m/s		+24

14 September, Sunday. day, 23°; night, 21°; partly cloudy

15 September, mon

	758 mmHg		75%
	6.7 m/s		+24

15 September, Monday. day, 23°; night, 21°; partly cloudy

16 September, tue

	757 mmHg		74%
	7 m/s		+24

16 September, Tuesday. day, 23°; night, 21°; clear

17 September, wed

	758 mmHg		73%
	6.9 m/s		+24

17 September, Wednesday. day, 23°; night, 21°; clear

18 September, thu

	759 mmHg		73%
	7.1 m/s		+23

18 September, Thursday. day, 23°; night, 21°; partly cloudy

19 September, fri

	759 mmHg		72%
	7.4 m/s		+23

19 September, Friday. day, 22°; night, 21°; rain

20 September, sat

	759 mmHg		70%
	8 m/s		+23

20 September, Saturday. day, 22°; night, 20°; rain

21 September, sun

	759 mmHg		68%
	7.7 m/s		+23

21 September, Sunday. day, 22°; night, 20°; clear

22 September, mon

	760 mmHg		69%
	7.3 m/s		+23

22 September, Monday. day, 22°; night, 20°; clear

23 September, tue

	760 mmHg		72%
	6.8 m/s		+23

23 September, Tuesday. day, 22°; night, 20°; clear

24 September, wed

	760 mmHg		71%
	6.1 m/s		+23

24 September, Wednesday. day, 22°; night, 20°; partly cloudy

25 September, thu

	760 mmHg		72%
	6.3 m/s		+23

25 September, Thursday. day, 22°; night, 20°; partly cloudy

26 September, fri

	760 mmHg		73%
	6.5 m/s		+22

26 September, Friday. day, 22°; night, 19°; partly cloudy

27 September, sat

	760 mmHg		73%
	7.1 m/s		+22

27 September, Saturday. day, 22°; night, 19°; overcast

28 September, sun

	760 mmHg		73%
	7.2 m/s		+22

28 September, Sunday. day, 21°; night, 19°; rain

29 September, mon

	760 mmHg		72%
	7.2 m/s		+22

29 September, Monday. day, 21°; night, 19°; clear

30 September, tue

	760 mmHg		71%
	7.8 m/s		+22

30 September, Tuesday. day, 21°; night, 19°; clear

1 October, wed

	759 mmHg		70%
	8.39 m/s		+22

1 October, Wednesday. day, 21°; night, 18°; rain

2 October, thu

	760 mmHg		67%
	8.39 m/s		+22

2 October, Thursday. day, 20°; night, 18°; rain

3 October, fri

	761 mmHg		65%
	7.9 m/s		+21

3 October, Friday. day, 19°; night, 17°; clear

4 October, sat

	762 mmHg		64%
	7.6 m/s		+21

4 October, Saturday. day, 19°; night, 17°; overcast

Average data for 10 years

Weihai September

14

sunny days

6

days with precipitation

5

cloudy days

14 sunny days; 6 days with precipitation; 5 cloudy days;

74

%

air humidity

4.69

m/s

WindS

69

mm of precipitation

(10% of annual average)

+24

°C

Water temperature

air humidity 74%; 69 millimeters of precipitation (10% of annual average); Wind southerly 4.69 Meters per second; Water temperature +24°

Weather graphs for September

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

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SE

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S

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S

S

S

SE

SE

S

SE

SE

SE

SE

S

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SE

SE

S

S

SE

S

S

S

SE

S

S

SW

1

Average data for 10 years

2

3

4

5

6

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10

11

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14

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30

Daytime temperature

Night-time temperature

Cities near you

Pyongyang
Dalian
Qingdao
Yantai
Weifang
Anshan
Huludao
Dandong
Qinhuangdao

Cities with similar weather in September

Barcelona
Rome
Baku
Batumi
Budva
Heraklion
Venice
New Athos
Thessaloniki

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

In September, the weather in Weihai is typically warm. Average daily high temperature in September is about 23 degrees above zero. On average, Weihai has 14 sunny, 8 partly cloudy, 6 rainy, and 2 cloudy days in September. The rains are usually heavy. September as well as June is considered the most comfortable time to visit Weihai.

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