Is Xining hot in September?
Days are typically mild at 19.6°C, while nights average 7.1°C.
China · 1991–2020 normal
Typical September weather in Xining: 19.6°C by day, 7.1°C at night, 80 mm of rain over 11.7 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, September scores 57 out of 100 (August leads the year at 75). Daylight is calculated as 12 h 22 from latitude 36.63°.
September 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 19.6°C, while nights average 7.1°C.
The measured monthly average is 80 mm across about 12 wet days.
There are about 12 h 22 between sunrise and sunset at mid-month, calculated from the place latitude.
September ranks 5 of 12 in our weather comparison; August ranks first.
The evidence behind this page
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The weather comparison for Xining 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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