Abstract: In this paper, choosed 16 weather stations from 1960 to 2013 in Hulunbeir,and calculated winter average temperature, precipitation,relatively humidity and average wind velocity change trend, the advantages and features of ice-snow tourism resourcewas analyzed in Hulunbeir. It turned out that global warming has positive influence on Hunlunbeir winter tourism,and the exploration and development potential of ecology ice-snow tourism was enormous.