Average temperatures, rainfall and packing tips for Shanghai, China in August
August in Shanghai is typically very hot, with average daytime highs around 36°C and nights near 27°C. It is usually the warmest month of the year in Shanghai.
Expect some rain: around 64 mm falls in Shanghai during August on average.
If your dates are flexible, the most comfortable months in Shanghai are usually April, May, June, October and November.
← Shanghai weather tomorrow (live)
In August, Shanghai averages a daytime high of about 36°C and a night-time low of around 27°C, based on recent historical data. That makes it the warmest month of the year there.
Expect some rain: around 64 mm falls in Shanghai during August on average.
August is seriously hot in Shanghai. It's still doable - plan outdoor activities for early morning or evening, and build in shade and hydration breaks around midday. If your dates are flexible, the most comfortable months in Shanghai are usually April, May, June, October and November.