In February, the weather in Sandusky is typically cold. Average daily high temperature in February is about 1 degree above zero. On average, Sandusky has 9 cloudy, 7 sunny, 6 partly cloudy, 4 rainy, and 3 snowy days in February. The rains are usually heavy. February as well as January, March, April, and November is considered the most uncomfortable time to visit Sandusky.