Meteorology and Hydrology in Ma Chang Town

Machang town belongs to subtropical humid climate zone. Winter is long and summer is short, spring and autumn are similar, rainy, with few sunshine days, no severe cold in winter, no heat in summer and abundant rainfall, which has the characteristics of plateau and mountain climate with high altitude and low latitude. The annual average sunshine hours 1335.5 hours, frost-free period of more than 250 days, annual average relative humidity of 84%, annual average temperature 1.2. 8 niedu, and annual average rainfall 1005 mm. Most of the precipitation is concentrated in May-September, accounting for 85% of the annual rainfall.

The water system in the area is developed. The main rivers are Duoduo River and Mukong River, which flow through Minfeng Village, Jinlong Village and Shuangqun Village and finally flow into Zhiga Aru Lake.