Our family is going to visit Qinghai Lake on July 10. What's the weather like there? What clothes should we take? thank you

July is the highest average temperature in Qinghai. The main features are: large temperature difference between day and night, large temperature difference between sunny and rainy days and strong solar radiation. In Qinghai Lake, the weather is changeable. The temperature can reach about 30 degrees in sunny days, but it is only from noon to afternoon, and it may be less than 10 degrees in the morning and evening. Once it rains, even at noon, the temperature may drop below 10 degrees. Therefore, when you come to Qinghai Lake in July, you must first bring enough clothes, not only summer clothes, but also clothes in early spring or late autumn.