The temperature in Inner Mongolia grassland changes greatly from year to year. The temperature range in most areas is generally 65℃-85℃, and the annual temperature range is 13℃- 16℃, which is the largest in China, which is very beneficial to the storage of sugar and the coagulation of substances in grassland plants.

Inner Mongolia prairie has a large temperature difference between day and night, high altitude and cold climate, which minimizes the epidemic of livestock infectious diseases. Pure pastoral areas generally have more cold weather, and some pastoral areas have already started to snow in 10, such as Hailar and Hulunbeier in Inner Mongolia. In some places, the drought is very serious, such as Aohan Banner in Chifeng City, which is dominated by dry climate.