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Shanghai in August: Weather, Average temperature and Climate

Discover the weather for Shanghai in August and if it’s a good time to travel (based on historical data).
Check flight prices to Shanghai on Avionero:
August

Weather in Shanghai in August 2024

OK Weather
Hot
☁️
Cloudy
If you plan to visit Shanghai in August, the weather is typically alright, with an average high temperature of +88°F during the day and approximately 7 sunny days. Expect some rainy, though, as there are typically 11 rainy days in the month and around 169 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+88°F
Avg. max. temperature
+68°F
Min.
+106°F
Max.
169 mm
Total precipitation
77%
Avg. humidity
2 m/s
Avg. wind
7 ☀️
Sunny Days
13 ⛅️
Cloudy
11 🌦
Rainy
Our opinion: Shanghai has OK weather in August.

Average temperature in Shanghai in August

Here are the expected maximum, average and minimum temperatures in Shanghai for August based on the historical data.
Last Year
Historical Data

The temperature in August is +97°F on average, with a range between a maximum of +104°F during the day and a minimum of +75°F at night.

The average maximum temperature goes down 56% by the end of the month, compared with the beginning of the month, from +97°F to +81°F.

Is Shanghai warm or cold in August?

Shanghai is typically hot in August.

Maximum temperatures go down compared to the previous month from +90°F to +88°F. The minimum temperature also goes up from +79°F to +79°F.

Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.

August is one of the warmest months in Shanghai, here is the comparison with other months:

Climate in Shanghai in August

Shanghai weather looks like this, on average, in August and the surrounding months.
JulyAugustSeptember
Avg. temperature
+90°F+88°F+81°F
Min. temperature
+64°F+68°F+55°F
Max. temperature
+108°F+106°F+100°F
Rainfall
173 mm169 mm125 mm
Wind
2 m/s2 m/s2 m/s
Humidity
77%77%76%
Air pressure
1003 HPa1004 HPa1011 HPa
Sunny days
878
Cloudy days
121314
Rainy days
11118
Snowy days
000

August weather is still as ok as in July. It’s getting colder in August. From +90°F in the day, the average maximum temperature lowers to +88°F. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 173 mm to 169 mm. Humidity levels don’t change as the month goes on, averaging around 77%. The average wind speed doesn’t change much during August, staying around 2 m/s. The days becoming less sunny, going from 8 sunny days in July to 7 in August.

But maybe it is worth considering traveling in September as the weather gets better.

Wind

Wind speed in Shanghai in August based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Shanghai is gradually increasing during August, going from 3 m/s to 4 m/s over the course of the month.

Rain

Amount of rainfall in mm during August in Shanghai based on historical data.
Last Year
Historical Data
Typically, there is a 52% chance of rain on an average day in August, with total rainfall of approximately 104 mm. The maximum amount of rainfall per day is around 31 mm, which is moderate rain. August is a pretty wet month with over 16 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
August is one of the rainiest months in Shanghai, here is a comparison with other months, total mm:
Shanghai wettest month is June, where a typical day has a 40% chance of precipitation and 252 mm of rainfall per day. December, on the other hand, is the driest month with a mere 13% chance of precipitation and 37 mm of rainfall per day.

How was the weather last August in Shanghai?

This is the weather in Shanghai in August 2023:
1 August
☀️
+96°F
2 August
☁️
+99°F
3 August
☀️
+95°F
4 August
☀️
+99°F
5 August
☀️
+103°F
6 August
☀️
+100°F
7 August
☀️
+99°F
8 August
☀️
+98°F
9 August
☀️
+101°F
10 August
☀️
+103°F
11 August
☀️
+103°F
12 August
☀️
+102°F
13 August
☀️
+102°F
14 August
☀️
+103°F
15 August
☀️
+102°F
16 August
☀️
+101°F
17 August
☀️
+96°F
18 August
☀️
+96°F
19 August
☀️
+105°F
20 August
☀️
+103°F
21 August
☀️
+92°F
22 August
☀️
+102°F
23 August
☁️
+103°F
24 August
☁️
+86°F
25 August
☁️
+92°F
26 August
☁️
+85°F
27 August
🌧️
+82°F
28 August
☀️
+84°F
29 August
☀️
+92°F
30 August
☁️
+92°F
31 August
☁️
+80°F
In August 2023 Shanghai had 23 sunny days, 7 cloudy days, and 1 rainy days. The average maximum temperature was +97°F, with an absolute maximum of +104°F and a minimum of +81°F. The average humidity was 76%, with a maximum of 92% and a minimum of 50%. The average wind speed was 3 m/s, with a maximum of 12 m/s and a minimum of 0 m/s.
Are you planning a trip in August?

Climate Change Over the Years

This is how Shanghai climate has changed over the last 43 years.

The climate in Shanghai in August has not changed that much over the last 43 years.

The average temperature was the lowest in 1980 (+82°F) and the highest in 2016 (+103°F). The driest year was 2006 with only 49 mm of rainfall, and the wettest year was 2020 with 494 mm.

FAQ

Frequently asked questions about the weather in Shanghai in August:

Is August a good time to visit Shanghai?

It’s always a good time to visit Shanghai, but the weather is changeable in August, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Shanghai in August?

Absolutely, August is hot in Shanghai. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.

Is Shanghai rainy in August?

Shanghai is often rainy in August. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Shanghai in August?

Usually, it’s not very sunny in Shanghai in August, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in China

Check out the weather for other cities in China.

Monthly weather in Shanghai

Source of the data

For this page, we’ve looked at the typical weather in Shanghai, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.