About Gatun, Colon's Climate & Weather History

Gatun is a city of approximately 1,600 people in Colon, Panama. Located in the America/Panama time zone at 9.3°N latitude.

In 2025, Gatun recorded an average annual temperature of 78°F. The hottest temperatures reached 89°F in April; the coolest were 71°F in March. Total precipitation for the year was 132 inches, with the wettest month being June.