January in Nepa is the most freezing month of the year. In January, the weather in Nepa is typically freezing. Average daily high temperature in January is about 23 degrees below zero. On average, Nepa has 26 cloudy, 2 snowy, 2 sunny, and 1 partly cloudy day in January. The snowfalls are usually light. January as well as February, March, April, and May is considered the most uncomfortable time to visit Nepa.