January in Novosibirsk is the most freezing month of the year. In January, the weather in Novosibirsk is typically freezing. Average daily high temperature in January is about 14 degrees below zero. On average, Novosibirsk has 10 cloudy, 9 snowy, 6 partly cloudy, 5 sunny, and 1 rainy day in January. The snowfalls are usually light. January as well as February, October, and December is considered the most uncomfortable time to visit Novosibirsk.