October in Nanortalik is the sunniest month of the year. In October, the weather in Nanortalik is typically cold. Average daily high temperature in October is about 2 degrees above zero. On average, Nanortalik has 11 sunny, 11 partly cloudy, and 9 rainy days in October. The rains are usually moderate. October as well as May, June, July, and August is considered the most uncomfortable time to visit Nanortalik.