Which is colder, Yantai, Qingdao or Weihai?

Weihai. According to the query of China Weather Network.

1. As of July 26th, 2023, the lowest temperature in Weihai was-14 degrees, Yantai-13 degrees, and Qingdao-1 1 degrees.

2. Weihai is surrounded by the sea on three sides, and it is prone to cold current snowfall. However, the terrain uplift of Kunyu Mountain range and the friction of the coast will quickly lift the warm and humid layer above the condensation height, which will increase the cold current snowfall. Therefore, Yantai is known as the "Snow Nest of China".