March weather forecast in La Fortuna

In March, the weather in La Fortuna is typically warm. Average daily high temperature in March is about 27 degrees above zero. On average, La Fortuna has 17 partly cloudy, 10 sunny, 2 rainy, and 2 cloudy days in March. The rains are usually moderate. March as well as February is considered the most comfortable time to visit La Fortuna.