Nanjing weather in September (Jiangsu, China)

Will it be warm or cold in Nanjing this September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

During September, Nanjing is known for its perfect weather, characterized by high temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 29°C, cooling down at night to around 21°C.

Precipitation

Nanjing in September usually receives moderate rainfall, averaging around 88 mm for the month. Typically around 11 days days of rainfall are expected.

Average sunshine

With about 163 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

So this is a great month to visit if you prefer dry days with pleasant temperatures. April, September and October typically offer the most optimal weather. In contrast, January, June and July tend to have less optimal conditions.

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

 

Nanjing, monthly averages in September

Min Temperature 21°C  

Max Temperature 29°C  

Chance of Rain 37%  

Precipitation 88 mm  

Rainy days 11 days  

Humidity 78%  

Sunshine 163 hours  

Percentage Sunshine  

Where to go in China in September

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Nanjing.

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 travel conditions. Find out where to go with our weather planner.