December weather forecast in Fajardo

In December, the weather in Fajardo is typically warm. Average daily high temperature in December is about 26 degrees above zero. On average, Fajardo has 22 rainy, 7 sunny, and 2 partly cloudy days in December. The rains are usually moderate. December as well as January, May, June, and July is considered the most uncomfortable time to visit Fajardo.