Is Guiyang hot in August?
Days are typically warm at 28°C, while nights average 19.8°C.
China · 1991–2020 normal
Typical August weather in Guiyang: 28°C by day, 19.8°C at night, 141 mm of rain over 11.6 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, August scores 55 out of 100 (September leads the year at 78). Daylight is calculated as 13 h 04 from latitude 26.58°.
August at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically warm at 28°C, while nights average 19.8°C.
The measured monthly average is 141 mm across about 12 wet days.
There are about 13 h 04 between sunrise and sunset at mid-month, calculated from the place latitude.
August ranks 6 of 12 in our weather comparison; September ranks first.
The evidence behind this page
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The weather comparison for Guiyang 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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