March in Buckhannon is the rainiest month of the year. In March, the weather in Buckhannon is typically warm. Average daily high temperature in March is about 9 degrees above zero. On average, Buckhannon has 18 rainy, 7 sunny, and 6 partly cloudy days in March. The rains are usually moderate. March as well as January, February, April, and December is considered the most uncomfortable time to visit Buckhannon.