January in Piter is the most freezing month of the year. In January, the weather in Piter is typically freezing. Average daily high temperature in January is about 11 degrees below zero. On average, Piter has 16 snowy, 13 cloudy, and 2 sunny days in January. The snowfalls are usually light. January as well as April, September, and October is considered the most uncomfortable time to visit Piter.