Is Nanjing hot in July?
Days are typically hot at 32.4°C, while nights average 24.9°C.
China · 1991–2020 normal
Typical July weather in Nanjing: 32.4°C by day, 24.9°C at night, 246 mm of rain over 10.2 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, July scores 19 out of 100 (October leads the year at 87). Daylight is calculated as 14 h 03 from latitude 32.06°.
July at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically hot at 32.4°C, while nights average 24.9°C.
The measured monthly average is 246 mm across about 10 wet days.
There are about 14 h 03 between sunrise and sunset at mid-month, calculated from the place latitude.
July ranks 11 of 12 in our weather comparison; October ranks first.
The evidence behind this page
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The weather comparison for Nanjing 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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