Is Hangzhou hot in April?
Days are typically mild at 21.9°C, while nights average 12.8°C.
China · 1991–2020 normal
Typical April weather in Hangzhou: 21.9°C by day, 12.8°C at night, 136 mm of rain over 11.9 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, April scores 67 out of 100 (October leads the year at 90). Daylight is calculated as 12 h 52 from latitude 30.29°.
April at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically mild at 21.9°C, while nights average 12.8°C.
The measured monthly average is 136 mm across about 12 wet days.
There are about 12 h 52 between sunrise and sunset at mid-month, calculated from the place latitude.
April ranks 2 of 12 in our weather comparison; October ranks first.
The evidence behind this page
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The weather comparison for Hangzhou is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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