February in Southport is the snowiest month of the year. In February, the weather in Southport is typically freezing. Average daily high temperature in February is about zero. On average, Southport has 7 snowy, 7 sunny, 6 rainy, 6 partly cloudy, and 3 cloudy days in February. The snowfalls are usually heavy. February as well as March, April, May, and December is considered the most uncomfortable time to visit Southport.