Which climate is better, Jiujiang or Shangrao?

Jiujiang is better than Shangrao. Jiujiang, as the third largest city in Jiangxi, is one of the cities with the highest happiness index in Jiangxi, second only to Ganzhou and Nanchang, the provincial capital. In the current era of global warming, the weather in Jiujiang is in sharp contrast with that in Nanchang nearby. There is almost no particularly hot weather in Jiujiang, and the average temperature will not exceed 20 degrees.