The weather in Shanghai in August is very hot. The average temperatures are between 25°C and 32°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of August in Shanghai. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Shanghai in August 2025.
If you’re planning to visit Shanghai in the near future, we highly recommend that you review the 14 day weather forecast for Shanghai before you arrive.
Temperatures
32° / 25°
Rainy Days
12
Snowy Days
0
Dry Days
19
Rainfall
212
mm
Sun Hours
10.3
Hrs
