Is it cool in July and August in Miyi?

Cool.

Miyi belongs to the south subtropical dry-hot valley three-dimensional climate. Like Yunnan, it is warm as spring all year round, and the summer is much cooler than similar areas. Especially in July and August, when the summer is the hottest, Miyi is completely Surrounded by green shade, the wind from the Anning River Valley brings a cool breeze at night, which is particularly comfortable.

Miyi County is a county under the jurisdiction of Panzhihua City, Sichuan Province. It is located on the southeastern edge of the Qinghai-Tibet Plateau and the southwest corner of Sichuan Province. It is the north gate of Panzhihua City.