Does Xi'an have heat in the winter? How thick a blanket should I put on?

Xi'an has heating in winter, which usually starts on November 15 and ends on March 15 of the following year.

With heating, a 4-pound quilt is usually sufficient. But it also depends on the specific situation, if the outdoor temperature is much lower, or the room sealing and insulation performance is poor, you need to cover a little thicker. At the same time, depending on personal feelings and needs, you can also choose a thicker or thinner quilt.