West Ujimqin features a
humid continental climate (
Köppen Dwb), with bitterly cold and very dry winters, very warm, somewhat humid summers, and strong winds, especially in spring. The monthly 24-hour average temperature ranges from in January to in July, with the annual mean at . The annual precipitation is , with more than half of it falling in July and August alone. With monthly percent possible sunshine ranging from 57% in July to 72% in October and February, sunshine is abundant year-round, there are 2,882 hours of bright sunshine annually. {{Weather box |year percentsun= 63 == Administrative divisions ==