What is the temperature difference between Ningxia and Fuzhou?

There are quite a few Fujian people doing business in Yinchuan, Ningxia. It's very cold outside in winter in Ningxia, so you should wear four down jackets. Indoor heating is similar to summer. Fuzhou has a subtropical climate, which is very cold all year round, but it is rainy and sunny, and summer is very hard. I lived in Fuzhou for four and a half years and didn't return to Yinchuan until the end of September this year. The weather here in Ningxia. Welcome the people of Ningxia!