Abstract: In order to make the evaluation of the tourism climate resources value of Hulun Buir City, and to help the tourism industry healthy and scientific development, the tourism climate suitability was analyzed through several aspects on the living comfort levels, body temperature, ICL etc of Hulun Buir, and put forward the tour time, destination and fashion advice. The results showed that: tourists had better choose 6, 7, 8 for the purpose to summer resort, the visitors had the best choose 7 if visit Ling Northwest Forest, and 6, 8 to carry the coat; the visitors touring, skiing in the winter could choose 1, 2, 3, 11, 12, and frozen a greater risk of injury in 1, 2, 12, needed to take precautions; there was a large temperature variation in spring and autumn, visitors choice equipment depending on the destination ICL; the tourism management departments should be properly managed tourism resources and developed project combined with the season and the climate suitability in areas. The visitors could scientifically select suitable time and scenic spot to tour according to their destination and situation.