January in Nikolayevka is the sunniest and the most freezing month of the year. In January, the weather in Nikolayevka is typically freezing. Average daily high temperature in January is about 9 degrees below zero. On average, Nikolayevka has 22 sunny, 4 snowy, 4 partly cloudy, and 1 cloudy day in January. The snowfalls are usually light. January as well as March, April, May, and July is considered the most uncomfortable time to visit Nikolayevka.