Hangzhou weather in July
In July, Hangzhou has an average high of 33 °C91 °F and an average low of 25 °C77 °F, with about 168 mm6.6 in of precipitation. July is the warmest month of the year and ranks 3rd for precipitation.
How July compares with other months
Compared with June, July is 3.5 °C6.4 °F warmer on average and drier by 62 mm2.5 in. Compared with August, July is about the same temperature and drier by 9 mm0.4 in. Daylight lasts about 13.9 hours around the middle of the month. Average relative humidity is 82% and the average cloud amount 71%.
Is July a good time to visit Hangzhou?
July is not among the most comfortable months by our comfort score: it is hot (average high 33 °C91 °F), it is fairly wet (168 mm6.6 in) and it is humid (82%). The most comfortable months in Hangzhou are October.
What to wear in July
For Hangzhou in July, pack very light, breathable clothing, a sun hat and plenty of water and an umbrella or light rain jacket.
July in nearby places
Other months in Hangzhou
- January8 °C47 °F / −1 °C30 °F
- February11 °C52 °F / 1 °C34 °F
- March16 °C61 °F / 5 °C41 °F
- April22 °C72 °F / 11 °C51 °F
- May27 °C81 °F / 16 °C61 °F
- June30 °C86 °F / 21 °C69 °F
- July33 °C91 °F / 25 °C77 °F
- August33 °C91 °F / 24 °C76 °F
- September29 °C84 °F / 20 °C68 °F
- October24 °C75 °F / 13 °C56 °F
- November18 °C64 °F / 7 °C45 °F
- December11 °C51 °F / 1 °C33 °F
Frequently asked questions
How warm is Hangzhou in July?
In July the average high in Hangzhou is 33 °C (91 °F) and the average low is 25 °C (77 °F).
Does it rain a lot in Hangzhou in July?
On average about 168 mm (6.6 in) of precipitation falls in July; it ranks 3rd of the 12 months.
Is July the warmest month in Hangzhou?
Yes. July is the warmest month in Hangzhou. The coldest month is January, with an average low of -1 °C (30 °F).
How long is the day in Hangzhou in July?
In the middle of July the day in Hangzhou lasts about 13.9 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Hangzhou in July?
The average relative humidity in July is about 82%. Combined with warm days, it can feel muggy.
How cloudy is Hangzhou in July?
On average about 71% of the sky is covered by cloud in July. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 71 m, while Hangzhou lies at about 12 m. Temperatures on this page were therefore adjusted by +0.4 °C0.7 °F using the standard lapse rate of 6.5 °C per 1,000 m.