Is it dry in Xi 'an hotel in winter?

1.Xi An's winter climate is relatively dry, and the hotel will turn on the heating system, which will lead to the decrease of indoor air humidity. In addition to providing heat, the heating system will also blow dry air into the room, thus reducing the humidity of the indoor air.

2. In Xi 'an, in order to keep the room warm in winter, the windows are closed, which leads to poor indoor air circulation. Without fresh air entering and exhausting humidity, the humidity of indoor air will gradually decrease.