March in Cobán is the sunniest month of the year. In March, the weather in Cobán is typically warm. Average daily high temperature in March is about 21 degrees above zero. On average, Cobán has 22 rainy, 7 sunny, and 2 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 Cobán.