February weather forecast in Nagano

In February, the weather in Nagano is typically cold. Average daily high temperature in February is about 1 degree above zero. On average, Nagano has 13 snowy, 8 partly cloudy, 4 sunny, 2 rainy, and 2 cloudy days in February. The snowfalls are usually heavy. February as well as March, April, May, and June is considered the most uncomfortable time to visit Nagano.