May in Novaya Kalami is the rainiest month of the year. In May, the weather in Novaya Kalami is typically cold. Average daily high temperature in May is about 6 degrees above zero. On average, Novaya Kalami has 22 rainy, 6 cloudy, 2 sunny, and 1 snowy day in May. The rains are usually moderate. May as well as January, February, September, and November is considered the most uncomfortable time to visit Novaya Kalami.