January weather forecast in Iy

January in Iy is the most freezing month of the year. In January, the weather in Iy is typically freezing. Average daily high temperature in January is about 17 degrees below zero. On average, Iy has 17 partly cloudy, 10 sunny, and 4 cloudy days in January. January as well as February and December is considered the most uncomfortable time to visit Iy.