How cold is the weather in Daocheng in July and August?

Due to the high altitude of Daocheng (Daocheng County is 3750 meters above sea level, and the attached figure shows the altitude of Daocheng Aden Scenic Area), the weather in July and August is still relatively cold.

Attachment: On July 30th, 2007, I took photos of tourists' clothes (about 4500m above sea level) on the way from Luo Rong Cattle Farm (4180m above sea level) to Milk Sea (4600m above sea level) and Wuse Sea (4700m above sea level).