In February, the weather in Novosergievka is typically freezing. Average daily high temperature in February is about 9 degrees below zero. On average, Novosergievka has 17 cloudy, 5 snowy, 4 sunny, and 3 partly cloudy days in February. The snowfalls are usually light. February as well as January, March, April, and October is considered the most uncomfortable time to visit Novosergievka.