In March, the weather in Petrovsky is typically cold. Average daily high temperature in March is about 1 degree above zero. On average, Petrovsky has 12 rainy, 8 snowy, 8 cloudy, 2 sunny, and 1 partly cloudy day in March. The rains are usually moderate. March as well as April, October, and November is considered the most uncomfortable time to visit Petrovsky.