December in Estaya is the snowiest and the windiest month of the year. In December, the weather in Estaya is typically freezing. Average daily high temperature in December is about 11 degrees below zero. On average, Estaya has 21 cloudy, 6 snowy, 3 sunny, and 1 partly cloudy day in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Estaya.