Key Largo is a city of approximately 10,400 people in Florida, United States. Located in the Eastern Time Zone at 25.1°N latitude.
In 2025, Key Largo averaged an annual temperature of 78°F, with hottest temperatures reaching 89°F in August and lowest around 53°F in January. The city received approximately 42 inches of precipitation during the year.
View historical weather for Key Largo · More cities in Florida