January weather forecast in Vostok

January in Vostok is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Vostok is typically freezing. Average daily high temperature in January is about 4 degrees below zero. On average, Vostok has 24 cloudy, 5 snowy, and 2 sunny days in January. The snowfalls are usually light.