Weather Forecast and Radar for Key Largo, Florida

Weather in Key Largo, FL

Key Largo, Florida, United States has year-round mild temperatures with mostly sunny skies. The average temperature during the summer months of June through August is around 86°F (30°C). Winter months from December to February have an average temperature of around 72°F (22°C). The spring and fall months of March through May and September through November have an average temperature of around 79°F (26°C).

Rainfall is fairly consistent throughout the year in Key Largo, with the wettest month being April, with an average of 8.3 inches (211 mm). The least amount of rain typically falls in October, with an average of 1.7 inches (43 mm).

The humidity is quite high in Key Largo, with the average ranging from 65-85%. It is higher in the summer months and lower in the winter months.

The wind is usually light, ranging from 5-15 mph (8-24 km/h). The strongest winds typically occur in the summer months.

Fast Facts About Key Largo, FL

As of 2020, the city population is 9670.

Major Cities Nearby Key Largo, FL

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Key Largo, Florida.