In October, the weather in Dêqên is typically cold. Average daily high temperature in October is about 8 degrees above zero. On average, Dêqên has 19 rainy, 6 partly cloudy, 5 sunny, and 1 cloudy day in October. The rains are usually heavy. October as well as February, March, April, and May is considered the most uncomfortable time to visit Dêqên.