May in Novogeorgiyevka is the rainiest month of the year. In May, the weather in Novogeorgiyevka is typically warm. Average daily high temperature in May is about 16 degrees above zero. On average, Novogeorgiyevka has 12 rainy, 8 partly cloudy, 6 sunny, and 5 cloudy days in May. The rains are usually moderate.