How is the overall weather in Lanzhou in March? What should I wear?

It is dry. The temperature is generally no more than minus 5 degrees and high no more than ten degrees above zero. It is cold in the morning and evening and relatively warm at noon. Wear thin cotton-padded clothes or a thicker jacket. It’s March and it’s not too cold without heating. It’s dry and cold in the north, which is much better than the cold in the south! There is sometimes dust in spring, but the weather is usually sunny and fine.

In addition, turning off the heating is not the school’s problem. The current unified heating time is from early November to mid-March.