Research of building climatic region division in China

Taking degree-days, relative humidity and clearness index as division factors, based on meteorological data of 153 stations from 1971 to 2000, redivides building climatic regions in China, and obtains six types of building climates including severely cold and dry region, cold and dry region, cold region, warm region, weak solar radiation and humid region, warm and humid region. Analyses the climate and building energy consumption characteristics of each region.