March weather forecast in Hamilton

March in Hamilton is the coldest month of the year. In March, the weather in Hamilton is typically warm. Average daily high temperature in March is about 18 degrees above zero. On average, Hamilton has 14 rainy, 11 partly cloudy, 4 cloudy, and 2 sunny days in March. The rains are usually heavy. March as well as January, February, July, and August is considered the most uncomfortable time to visit Hamilton.