linguistic:translation
Climate

Nanchang has a humid subtropical climate (Köppen Cfa) with fourdistinct seasons. Winters are short and cool with occasional frosts; it begins somewhat sunny and dry but becomes progressively wetter and more overcast. Spring begins especially gloomy, and from April to June, each month has more than 220 mm (8.7 in) of rainfall. Summer is long and humid, with amongst the highest temperatures of any Chinese provincial capital, and with the sun shining close to 60 percent of the time in July and August, is the sunniest time of year. Autumn is warm to mild with the lowest rainfall levels of the year. The monthly 24-hour average temperature ranges from 5.9 °C (42.6 °F) in January to 29.6 °C (85.3 °F) in July, while the annual mean is 18.5 °C (65.3 °F). Annual precipitation stands at around 1,704 mm (67 in); with monthly percent possible sunshine ranging from 27 percent in March to 56 percent in August, the city receives 1,809 hours of sunshine annually in average. Extremes since 1951 have ranged from −9.7 °C (15 °F) on 29 December 1991 to 40.6 °C (105 °F) on 23 July 1961.

As of the 2020 Chinese census, Nanchang had a population of 6,255,007, of which 5,382,162 lived in built-up (urbanized) area consisting of 6 urban districts plus Nanchang County largely being urbanized. 37 ethnic groups were counted amongst its prefecture divisions while 99.2% are Han chinese. The sex ratio in Nanchang is approximately 109 males to 100 females. The aged group (above 60) counts for 14.97% of the entire population.