Is Yibin hot in September?
Days are typically warm at 27.4°C, while nights average 20.6°C.
China · 1991–2020 normal
Yibin in
September.
Typical September weather in Yibin: 27.4°C by day, 20.6°C at night, 133 mm of rain over 12.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.4°C
Typical low20.6°C
Rain133 mm
Wet days12.4
In the year-round weather comparison, September scores 57 out of 100 (April leads the year at 85). Daylight is calculated as 12 h 18 from latitude 28.76°.
September at a glance
What is Yibin like in September?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 133 mm across about 12 wet days.
How much daylight is there?
There are about 12 h 18 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September ranks 6 of 12 in our weather comparison; April ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1786770
- NOAA station
- CHM00056492 · YIBIN
- Station distance
- 6 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Yibin 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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