January in Spittal an der Drau is the most freezing month of the year. In January, the weather in Spittal an der Drau is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Spittal an der Drau has 10 partly cloudy, 8 sunny, 7 cloudy, and 6 snowy days in January. The snowfalls are usually moderate.