In October, the weather in Mo i Rana is typically cold. Average daily high temperature in October is about 2 degrees above zero. On average, Mo i Rana has 18 rainy, 6 snowy, 4 sunny, 2 cloudy, and 1 partly cloudy day in October. The rains are usually heavy. October as well as May, June, July, and August is considered the most uncomfortable time to visit Mo i Rana.