January in Ryazan is the most freezing month of the year. In January, the weather in Ryazan is typically freezing. Average daily high temperature in January is about 7 degrees below zero. On average, Ryazan has 16 cloudy, 14 snowy, and 1 sunny day in January. The snowfalls are usually light. January as well as March, April, October, and November is considered the most uncomfortable time to visit Ryazan.