Biru County Climate
Biru County belongs to the plateau sub cold or temperate semi humid monsoon climate zone. The annual average temperature is 2.9 ℃. The annual frost free period of Biru County is from October to April next year; the average annual rainfall is more than 580 millimeters. The common natural disasters in Biru County are snow disaster and wind damage. The best time to visit Biru County is spring and autumn.