May in Ivanovo-Lebedyan' is the rainiest month of the year. In May, the weather in Ivanovo-Lebedyan' is typically warm. Average daily high temperature in May is about 20 degrees above zero. On average, Ivanovo-Lebedyan' has 12 rainy, 11 sunny, and 8 partly cloudy days in May. The rains are usually moderate.