Click on a day for an hourly weather forecast
The temperatures in Hangzhou in May are comfortable with low of 18°C and and high up to 27°C.
You can expect rain for roughly half of the month of May in Hangzhou. 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 Hangzhou in May 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 |