Climate in Nanjing (Jiangsu), China

See the monthly weather averages in graphs below.

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit

Average min and max temperatures in Nanjing, China   Copyright © 2020 www.weather-and-climate.com

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Average monthly hours of sunshine over the year

This is the monthly total of sunhours

Average monthly sunhours in Nanjing, China   Copyright © 2020 www.weather-and-climate.com

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Average percent of sunshine over the year

This is the mean percent of sunhours during the day

Average percent of sunshine in Nanjing, China   Copyright © 2020 www.weather-and-climate.com

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Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Nanjing, China   Copyright © 2020 www.weather-and-climate.com

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Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Nanjing, China   Copyright © 2020 www.weather-and-climate.com

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Average humidity over the year

This is the mean monthly relative humidity

Average relative humidity in Nanjing, China   Copyright © 2020 www.weather-and-climate.com

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Weather Forecasts for Nanjing (Jiangsu)

SAT Aug 15
36°C | 28°C

Partly cloudy

SUN Aug 16
37°C | 28°C

Moderate or heavy rain shower

MON Aug 17
36°C | 28°C

Patchy rain possible

What To Do

What is the best time of year to go to Nanjing in China

With a subtropical monsoon climate climate Nanjing can best be visited from March until May. During summer months (June-September) the average temperature is very high making Nanjing one of the hottest and humid cities in China. Also most rain is seen during summer months so best to avoid these months. September to November is also a great time to visit if you wish to see the maple trees.

Here are some average weather facts we collected from our historical climate data:

  • During the month of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F).
  • The hottest season / summer is in June, July, August and September.
  • The months of March, April, May, June, August and September have a high chance of precipitation.
  • The warmest month is August with an average maximum temperature of 32°C (89°F).
  • The coldest month is January with an average maximum temperature of 8°C (46°F).
  • July is the most wet month. This month should be avoided if you are not a big fan of rain.
  • December is the driest month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go here.