March in Farn is the windiest month of the year. In March, the weather in Farn is typically cold. Average daily high temperature in March is about 10 degrees above zero. On average, Farn has 13 partly cloudy, 12 sunny, 4 rainy, and 2 cloudy days in March. The rains are usually light. March as well as January, February, May, and December is considered the most uncomfortable time to visit Farn.