ClimateForecastAprilMay >>

Climate in Nanjing (Jiangsu), China

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Nanjing, China

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Nanjing, China

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Nanjing, China

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Nanjing, China

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Nanjing, China

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Weather Forecasts for Nanjing

Thu   Apr 18
24°C | 11°C
E 11 km/h
partly cloudy and no rain

partly cloudy and no rain

Fri   Apr 19
21°C | 13°C
SE 22 km/h
20 mm
overcast and heavy rain

overcast and heavy rain

Sat   Apr 20
22°C | 15°C
NW 22 km/h
0.6 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

The best time of year to visit 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 a great time to visit if you wish to see the maple trees.

During the months of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Nanjing?
    Most rainfall (rainy season) is seen in June, July and August.
  • Which is the warmest month in Nanjing?
    July has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Nanjing?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Nanjing?
    June tops the wettest month list with 230 mm of rainfall.
  • Which is the driest month in Nanjing?
    December is the driest month with 36 mm of precipitation.
  • Which is the sunniest month in Nanjing?
    August is the sunniest month with an average of 201 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.