Underground is coal, the whole relocated, in the mining area such a lot of villages.
Yangyuan County, part of Zhangjiakou City, Hebei Province. Located in the northwestern part of Hebei Province, it is connected to Xuanhua in the east, Weixian in the south, adjacent to Datong in Shanxi Province in the west, and borders with Huai'an County and Tianzhen County in Shanxi Province in the north. It is 280 kilometers from Beijing, 78 kilometers from Datong and 140 kilometers from Zhangjiakou. The whole territory of Yangyuan County is 82 kilometers long from east to west and about 27 kilometers wide from north to south, with a total area of 1,849 square kilometers.
Climatic Characteristics
Yangyuan County has a temperate monsoon climate. Spring is dry with little rain, summer is hot and short with many thunderstorms, and rainfall accounts for about 62%~67% of the year. The climate is cool in the fall and cools down quickly. Winter is cold and dry, with a large temperature difference between day and night.
Yangyuan County, the average annual temperature of 7.7 ℃, July temperature of 22.7 ℃, January temperature -10.2 ℃, the average annual temperature difference of 33.4 ℃, stabilized through the 10 ℃ or more than the cumulative temperature of 3125 ℃. Sufficient sunshine, the annual average total sunshine hours of 2842.4 hours, the annual total radiation 140.6 kcal / cm2. The average annual frost-free date is 136 days, and the average annual precipitation is 364.6 millimeters.