In February, the weather in Schaffhausen is typically cold. Average daily high temperature in February is about 3 degrees above zero. On average, Schaffhausen has 20 rainy, 4 cloudy, 3 sunny, 1 snowy, and 1 partly cloudy day in February. The rains are usually moderate. February as well as January, March, April, and May is considered the most uncomfortable time to visit Schaffhausen.