March in Onege is the rainiest month of the year. In March, the weather in Onege is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Onege has 20 cloudy, 4 rainy, 3 sunny, 2 snowy, and 2 partly cloudy days in March. The rains are usually light. March as well as January and November is considered the most uncomfortable time to visit Onege.