May in Tomtor is the rainiest month of the year. In May, the weather in Tomtor is typically cold. Average daily high temperature in May is about 5 degrees above zero. On average, Tomtor has 12 rainy, 12 cloudy, 3 sunny, 2 snowy, and 2 partly cloudy days in May. The rains are usually light. May as well as January, February, March, and October is considered the most uncomfortable time to visit Tomtor.