Click on a day for an hourly weather forecast
The weather in Hangzhou in August is very hot. The average temperatures are between 25°C and 33°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of August in Hangzhou.
Hangzhou should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Hangzhou in August 2025.
If you’re planning to visit Hangzhou in the near future, we highly recommend that you review the 14 day weather forecast for Hangzhou before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 4° | 6 | 22 | 3 | 91 mm | Bad | Hangzhou in January |
| February | 12° / 5° | 9 | 17 | 3 | 116 mm | Awful | Hangzhou in February |
| March | 17° / 8° | 9 | 21 | 1 | 153 mm | Ok | Hangzhou in March |
| April | 22° / 13° | 7 | 23 | 0 | 124 mm | Ok | Hangzhou in April |
| May | 27° / 18° | 9 | 22 | 0 | 156 mm | Good | Hangzhou in May |
| June | 29° / 21° | 14 | 16 | 0 | 345 mm | Ok | Hangzhou in June |
| July | 33° / 25° | 18 | 13 | 0 | 365 mm | Ok | Hangzhou in July |
| August | 33° / 25° | 15 | 16 | 0 | 307 mm | Ok | Hangzhou in August |
| September | 28° / 21° | 9 | 21 | 0 | 152 mm | Good | Hangzhou in September |
| October | 23° / 16° | 4 | 27 | 0 | 71 mm | Perfect | Hangzhou in October |
| November | 18° / 11° | 6 | 24 | 0 | 85 mm | Good | Hangzhou in November |
| December | 12° / 6° | 5 | 25 | 1 | 85 mm | Ok | Hangzhou in December |