December in Samnaun is the windiest month of the year. In December, the weather in Samnaun is typically freezing. Average daily high temperature in December is about 4 degrees below zero. On average, Samnaun has 22 snowy, 5 sunny, 3 cloudy, and 1 partly cloudy day in December. The snowfalls are usually moderate. December as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Samnaun.