In October, the weather in Hudiksvall is typically cold. Average daily high temperature in October is about 8 degrees above zero. On average, Hudiksvall has 11 rainy, 9 cloudy, 6 partly cloudy, and 5 sunny days in October. The rains are usually moderate. October as well as March, April, May, and September is considered the most uncomfortable time to visit Hudiksvall.