Inner Mongolia, China, a region in China, experiences maximum daytime temperatures in September ranging from 18°C (64°F) in Yakeshi to 25°C (77°F) in Chifeng. Nighttime temperatures generally drop to 10°C (50°F) in Chifeng and 4°C (39°F) in Yakeshi.
To get a sense of September's typical temperatures in the key spots of Inner Mongolia, explore the map below. Click on a point for an in-depth look.
Pick a month to see the average temperature, rainfall and sunshine in Inner Mongolia - and find the best time to visit. See also: Inner Mongolia weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Inner Mongolia.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Expect daytime temperatures around 19°C (66°F) in Manzhouli. That makes September a pleasant month for Inner Mongolia, China.
Average overnight lows in Inner Mongolia, China during September sit near 5°C (41°F) in Manzhouli.
Based on our systematic data collection, Chifeng has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 25°C (77°F), while at night it goes down to an approximate temperature of 10°C (50°F).
For the month of September, Yakeshi is the most temperate city in Inner Mongolia, China based on our records. Highs average 18°C (64°F) and nighttime temperatures dip to around 4°C (39°F).
We have much more information about the climate in Inner Mongolia.
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