December weather forecast in Iy

In December, the weather in Iy is typically freezing. Average daily high temperature in December is about 15 degrees below zero. On average, Iy has 13 partly cloudy, 8 cloudy, 6 sunny, and 4 snowy days in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Iy.