February weather forecast in Portsmouth

February in Portsmouth is the windiest month of the year. In February, the weather in Portsmouth is typically cold. Average daily high temperature in February is about 1 degree above zero. On average, Portsmouth has 12 sunny, 6 partly cloudy, 5 cloudy, 4 snowy, and 2 rainy days in February. The snowfalls are usually heavy. February as well as January, March, April, and November is considered the most uncomfortable time to visit Portsmouth.