In October, the weather in Salla is typically cold. Average daily high temperature in October is about 2 degrees above zero. On average, Salla has 17 cloudy, 6 rainy, 3 sunny, 3 partly cloudy, and 2 snowy days in October. The rains are usually moderate. October as well as January, February, April, and May is considered the most uncomfortable time to visit Salla.