About Rio Alejandro, Colon's Climate & Weather History

Rio Alejandro is a city of approximately 3,100 people in Colon, Panama. Located in the America/Panama time zone at 9.4°N latitude.

In 2025, Rio Alejandro recorded an average annual temperature of 80°F. The hottest temperatures reached 89°F in October; the coolest were 73°F in December. Total precipitation for the year was 113 inches, with the wettest month being November.