65438+ 10 Xi 'an climate

January is the coldest month in Xi. The average temperature is 3 or 4 degrees below zero at night and 4 or 5 degrees above zero during the day, which is not too cold. Usually it doesn't snow very much, but it usually melts in two days. The air is dry and there are few strong winds. The air quality is not very good in most days, and there are more cloudy days. When cold air comes, the weather will be fine, but it will be colder. Sometimes when it snows heavily, there will be ice on the road, which will melt in a day or two. Winter is better because of indoor heating.