March in Pervomayskiy is the windiest month of the year. In March, the weather in Pervomayskiy is typically warm. Average daily high temperature in March is about 10 degrees above zero. On average, Pervomayskiy has 13 rainy, 9 partly cloudy, 8 sunny, and 1 cloudy day in March. The rains are usually moderate. March as well as January, February, May, and December is considered the most uncomfortable time to visit Pervomayskiy.