January in Yoshkar-Ola is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Yoshkar-Ola is typically freezing. Average daily high temperature in January is about 8 degrees below zero. On average, Yoshkar-Ola has 17 cloudy, 10 snowy, 3 partly cloudy, and 1 sunny day in January. The snowfalls are usually light. January as well as April and October is considered the most uncomfortable time to visit Yoshkar-Ola.