December in Orongoy is the snowiest month of the year. In December, the weather in Orongoy is typically freezing. Average daily high temperature in December is about 14 degrees below zero. On average, Orongoy has 17 cloudy, 11 snowy, 2 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 Orongoy.