March in Pirot is the windiest month of the year. In March, the weather in Pirot is typically cold. Average daily high temperature in March is about 7 degrees above zero. On average, Pirot has 16 rainy, 7 sunny, 7 partly cloudy, and 1 cloudy day in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Pirot.