March in Sechelt is the rainiest month of the year. In March, the weather in Sechelt is typically cold. Average daily high temperature in March is about 8 degrees above zero. On average, Sechelt has 22 rainy, 5 sunny, and 4 partly cloudy days in March. The rains are usually heavy. March as well as January, February, April, and October is considered the most uncomfortable time to visit Sechelt.