March in Pentecoste is the rainiest month of the year. In March, the weather in Pentecoste is typically hot. Average daily high temperature in March is about 30 degrees above zero. On average, Pentecoste has 26 rainy, 3 partly cloudy, and 2 sunny days in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Pentecoste.