Is Guilin hot in September?
Days are typically hot at 30.7°C, while nights average 22.3°C.
China · 1991–2020 normal
Typical September weather in Guilin: 30.7°C by day, 22.3°C at night, 93 mm of rain over 6.6 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, September scores 53 out of 100 (October leads the year at 80). Daylight is calculated as 12 h 16 from latitude 25.28°.
September 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 30.7°C, while nights average 22.3°C.
The measured monthly average is 93 mm across about 7 wet days.
There are about 12 h 16 between sunrise and sunset at mid-month, calculated from the place latitude.
September ranks 4 of 12 in our weather comparison; October ranks first.
The evidence behind this page
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The weather comparison for Guilin 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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