January in SNT 50 let Oktyabrya is the most freezing month of the year. In January, the weather in SNT 50 let Oktyabrya is typically freezing. Average daily high temperature in January is about 7 degrees below zero. On average, SNT 50 let Oktyabrya has 19 cloudy, 10 snowy, and 2 sunny days in January. The snowfalls are usually light.