What's the climate like in Gansu?

It seldom rains in Lanzhou. Sometimes it rains at night, but it will stop before dawn. It seldom rains during the day or for several consecutive days, so the climate is relatively dry. Well, personally, it's quite dirty. Hair gets dirty quickly, clothes get dirty quickly, and things that should be in the trash can can can be seen on the street from time to time. Many streets have greasy traces left by long-term food stalls ... However, although Lanzhou is also very hot in summer, it is not as sultry as Xi and Henan, and there will be a breeze, which is good. Moreover, the Yellow River passes through Lanzhou, adding a lot of charm to Lanzhou. Walking along the Yellow River in the summer afternoon, facing the breeze will make people forget the heat. Lanzhou also has many places of interest, which is also a good place to travel. People from all over Gansu gather here, so it is also a gathering place for food from all over Gansu. Eat snacks, watch the Yellow River and visit Lanzhou!