In March, the weather in Achayvayam is typically freezing. Average daily high temperature in March is about 9 degrees below zero. On average, Achayvayam has 10 partly cloudy, 8 sunny, 8 cloudy, and 5 snowy days in March. The snowfalls are usually light. March as well as January, February, May, and September is considered the most uncomfortable time to visit Achayvayam.