Which is colder, Nanchang or Jinhua?

Nanchang is located in the middle of Jiangxi Province, with a subtropical monsoon climate, with a low temperature in winter, about 0 degrees Celsius. Jinhua, located in the west of Zhejiang Province, belongs to temperate monsoon climate, with mild winter and the lowest temperature above 5 degrees Celsius. The winter temperature in Nanchang is lower than that in Jinhua, so it can be said that Nanchang is colder.