October in Bắc Kạn is the sunniest month of the year. In October, the weather in Bắc Kạn is typically warm. Average daily high temperature in October is about 25 degrees above zero. On average, Bắc Kạn has 18 rainy, 6 cloudy, 5 sunny, and 2 partly cloudy days in October. The rains are usually heavy.