January in Nikolaevka is the coldest month of the year. In January, the weather in Nikolaevka is typically cold. Average daily high temperature in January is about 5 degrees above zero. On average, Nikolaevka has 10 cloudy, 8 partly cloudy, 7 sunny, and 6 rainy days in January. The rains are usually light. January as well as February, March, and December is considered the most uncomfortable time to visit Nikolaevka.