In March, the weather in Barrancabermeja is typically hot. Average daily high temperature in March is about 31 degrees above zero. On average, Barrancabermeja has 25 rainy, 3 sunny, and 3 partly cloudy 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 Barrancabermeja.