In October, the weather in Roros is typically cold. Average daily high temperature in October is about 3 degrees above zero. On average, Roros has 16 rainy, 10 cloudy, 2 snowy, 2 sunny, and 1 partly cloudy day in October. The rains are usually light. October as well as April, May, June, and July is considered the most uncomfortable time to visit Roros.