May in Bolshoe Fursovo is the rainiest month of the year. In May, the weather in Bolshoe Fursovo is typically warm. Average daily high temperature in May is about 18 degrees above zero. On average, Bolshoe Fursovo has 15 rainy, 12 sunny, 3 partly cloudy, and 1 cloudy day in May. The rains are usually moderate.