Chengdu weather in September (Sichuan, China)

How is the weather in Chengdu in September? This guide provides all the details you need.

In September, Chengdu generally has high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 27°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 20°C.

Chengdu in September usually receives high rainfall, averaging around 145 mm for the month. Based on our climate data of the past 30 years, about 17 days of rain are anticipated.

The city usually sees around 79 hours of sunlight, indicating fewer sunny days.

Should you favor a climate that's both dry and comfortably warm March, April, May, October and November typically offer the most agreeable circumstances. On the other hand, July and August tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Chengdu climate page with graphs.

 

Chengdu, monthly averages in September

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 27°C  
Chance of RainChance of Rain 58%  
PrecipitationPrecipitation 145 mm  
Rainy daysRainy days 17 days  
HumidityHumidity 85%  
SunshineSunshine 79 hours  
Percentage SunshinePercentage Sunshine 21%  

Where to go in China in September

Find out more about the weather in China in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Chengdu in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Chengdu.

Our site offers climate and forecast data for every country in the world. Are you going to China? On this website you can find historical weather averages for many cities in China. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.