March in Jackson is the windiest and the sunniest month of the year. In March, the weather in Jackson is typically warm. Average daily high temperature in March is about 11 degrees above zero. On average, Jackson has 12 sunny, 9 rainy, 6 partly cloudy, and 4 cloudy days in March. The rains are usually heavy. March as well as January, February, July, and November is considered the most uncomfortable time to visit Jackson.