Why did Shapotou become so hot all of a sudden?

Shapotou is located in the desert area, the temperature difference between morning and evening is large, the temperature is high when the sun comes out, the heat rises, and the temperature is lower after the sun sets

In summer, the sand heats up quickly and the temperature rises quickly

Shapotou is located in Zhongwei, Ningxia, and is located in the northwest of the motherland. The scenery is still very unique. On the 18th, a performance of "Shapotou Grand Ceremony" was well received. Thoroughly push the culture of Shapotou to a climax.