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August weather forecast in Shanghai

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

26 July, sun

	753 mmHg		76%
	4.5 m/s		+30

26 July, Sunday. day, 32°; night, 26°; rain

27 July, mon

	753 mmHg		75%
	4.6 m/s		+31

27 July, Monday. day, 32°; night, 27°; rain

28 July, tue

	753 mmHg		74%
	4.9 m/s		+31

28 July, Tuesday. day, 32°; night, 27°; rain

29 July, wed

	752 mmHg		77%
	5.4 m/s		+30

29 July, Wednesday. day, 31°; night, 27°; rain

30 July, thu

	752 mmHg		76%
	5.5 m/s		+30

30 July, Thursday. day, 31°; night, 28°; rain

31 July, fri

	753 mmHg		79%
	5.9 m/s		+30

31 July, Friday. day, 31°; night, 27°; clear

1 August, sat

	753 mmHg		76%
	5.9 m/s		+30

1 August, Saturday. day, 31°; night, 27°; partly cloudy

2 August, sun

	752 mmHg		76%
	5.6 m/s		+30

2 August, Sunday. day, 32°; night, 27°; rain

3 August, mon

	752 mmHg		81%
	4.8 m/s		+30

3 August, Monday. day, 31°; night, 27°; clear

4 August, tue

	753 mmHg		77%
	4.8 m/s		+30

4 August, Tuesday. day, 31°; night, 27°; rain

5 August, wed

	753 mmHg		76%
	5.5 m/s		+30

5 August, Wednesday. day, 31°; night, 27°; rain

6 August, thu

	752 mmHg		76%
	6.5 m/s		+30

6 August, Thursday. day, 31°; night, 27°; rain

7 August, fri

	752 mmHg		79%
	6.4 m/s		+30

7 August, Friday. day, 31°; night, 27°; rain

8 August, sat

	751 mmHg		81%
	6.9 m/s		+29

8 August, Saturday. day, 30°; night, 27°; clear

9 August, sun

	751 mmHg		81%
	7.1 m/s		+30

9 August, Sunday. day, 30°; night, 27°; rain

10 August, mon

	752 mmHg		79%
	5.3 m/s		+30

10 August, Monday. day, 31°; night, 27°; clear

11 August, tue

	753 mmHg		77%
	4.4 m/s		+29

11 August, Tuesday. day, 30°; night, 26°; rain

12 August, wed

	753 mmHg		77%
	4.3 m/s		+30

12 August, Wednesday. day, 31°; night, 27°; rain

13 August, thu

	753 mmHg		79%
	4 m/s		+30

13 August, Thursday. day, 31°; night, 27°; rain

14 August, fri

	754 mmHg		80%
	4 m/s		+30

14 August, Friday. day, 30°; night, 26°; partly cloudy

15 August, sat

	753 mmHg		80%
	4.3 m/s		+30

15 August, Saturday. day, 30°; night, 27°; clear

16 August, sun

	754 mmHg		81%
	4 m/s		+30

16 August, Sunday. day, 30°; night, 26°; clear

17 August, mon

	755 mmHg		81%
	4.1 m/s		+30

17 August, Monday. day, 30°; night, 26°; clear

18 August, tue

	755 mmHg		80%
	4.5 m/s		+30

18 August, Tuesday. day, 31°; night, 27°; rain

19 August, wed

	755 mmHg		81%
	3.7 m/s		+30

19 August, Wednesday. day, 30°; night, 27°; rain

20 August, thu

	754 mmHg		82%
	4.4 m/s		+29

20 August, Thursday. day, 30°; night, 26°; clear

21 August, fri

	754 mmHg		81%
	5.1 m/s		+29

21 August, Friday. day, 30°; night, 26°; rain

22 August, sat

	754 mmHg		80%
	5.4 m/s		+29

22 August, Saturday. day, 29°; night, 26°; clear

23 August, sun

	755 mmHg		80%
	5.1 m/s		+29

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

24 August, mon

	755 mmHg		81%
	4.5 m/s		+29

24 August, Monday. day, 29°; night, 25°; rain

25 August, tue

	756 mmHg		80%
	4.4 m/s		+29

25 August, Tuesday. day, 29°; night, 25°; rain

26 August, wed

	756 mmHg		77%
	4.9 m/s		+28

26 August, Wednesday. day, 29°; night, 26°; clear

27 August, thu

	755 mmHg		77%
	5 m/s		+29

27 August, Thursday. day, 30°; night, 26°; clear

28 August, fri

	755 mmHg		75%
	5.6 m/s		+28

28 August, Friday. day, 28°; night, 25°; rain

29 August, sat

	756 mmHg		76%
	5.1 m/s		+28

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

30 August, sun

	756 mmHg		74%
	5 m/s		+28

30 August, Sunday. day, 27°; night, 24°; partly cloudy

31 August, mon

	756 mmHg		75%
	4.6 m/s		+28

31 August, Monday. day, 28°; night, 24°; rain

1 September, tue

	756 mmHg		73%
	5.1 m/s		+28

1 September, Tuesday. day, 28°; night, 24°; partly cloudy

2 September, wed

	757 mmHg		72%
	4.8 m/s		+28

2 September, Wednesday. day, 28°; night, 24°; clear

3 September, thu

	757 mmHg		72%
	4.6 m/s		+28

3 September, Thursday. day, 28°; night, 24°; partly cloudy

4 September, fri

	756 mmHg		76%
	4.5 m/s		+27

4 September, Friday. day, 27°; night, 24°; clear

5 September, sat

	757 mmHg		81%
	3.7 m/s		+27

5 September, Saturday. day, 27°; night, 23°; rain

Average data for 10 years

Shanghai August

10

sunny days

17

days with precipitation

4

cloudy days

10 sunny days; 17 days with precipitation; 4 cloudy days;

79

%

air humidity

3.7

m/s

WindE

183

mm of precipitation

(17% of annual average)

+29

°C

Water temperature

air humidity 79%; 183 millimeters of precipitation (17% of annual average); Wind easterly 3.7 Meters per second; Water temperature +29°

Weather graphs for August

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

SE

S

SE

SE

E

E

E

E

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

E

SE

E

E

NE

E

E

NE

NE

NE

NE

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

31

Daytime temperature

Night-time temperature

Cities near you

Hangzhou
Yiwu
Nanjing
Ningbo
Wenzhou
Suzhou
Zhoushan
Wuxi
Taizhou

Cities with similar weather in August

Antalya
Alanya
Nha Trang
Marmaris
Tokyo
Varadero
Havana
Fethiye
Konakli

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

In August, the weather in Shanghai is typically hot. Average daily high temperature in August is about 30 degrees above zero. On average, Shanghai has 17 rainy, 10 sunny, and 4 partly cloudy days in August. The rains are usually heavy. August as well as January, June, and July is considered the most uncomfortable time to visit Shanghai.

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