February in Vadsø is the most freezing month of the year. In February, the weather in Vadsø is typically freezing. Average daily high temperature in February is about 8 degrees below zero. On average, Vadsø has 10 cloudy, 9 snowy, 7 partly cloudy, and 3 sunny days in February. The snowfalls are usually light. February as well as January, April, May, and June is considered the most uncomfortable time to visit Vadsø.