March in Cagayan de Oro is the sunniest month of the year. In March, the weather in Cagayan de Oro is typically warm. Average daily high temperature in March is about 27 degrees above zero. On average, Cagayan de Oro has 22 rainy, 5 sunny, 3 partly cloudy, and 1 cloudy day in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Cagayan de Oro.