In February, the weather in Yamagata is typically cold. Average daily high temperature in February is about 2 degrees above zero. On average, Yamagata has 12 partly cloudy, 8 snowy, 4 cloudy, 3 rainy, and 2 sunny days in February. The snowfalls are usually heavy. February as well as January, March, April, and July is considered the most uncomfortable time to visit Yamagata.