February in Ironton is the cloudiest month of the year. In February, the weather in Ironton is typically cold. Average daily high temperature in February is about 5 degrees above zero. On average, Ironton has 11 rainy, 9 cloudy, 5 sunny, and 4 partly cloudy days in February. The rains are usually heavy. February as well as January, March, and December is considered the most uncomfortable time to visit Ironton.