Does the weather change greatly during the day and night in Lijiang, Yunnan and Dali?

Dali and Lijiang are plateau areas. The weather changes during the day and night are the same as those in the mainland. They are not too big, but the temperature changes greatly. During the day, the temperature will be very high under the sun, and it will be very hot on the skin, so you need to use sunscreen; but after nightfall, the temperature will drop rapidly, and the difference can be more than 10 degrees. Even during the day, the temperature difference between the sun and the shade of trees and indoors is huge. Therefore, there are few air conditioners in these places. When people feel hot, they just need to go indoors or to a place with shade.