Climate almanac
Key Largo
Florida, United States · 25.09°, -80.45°
What is the weather like in Key Largo in August?
In August, Key Largo is typically 85°F (29°C) during the day and 82°F (28°C) at night. The month brings about 4.9 in (123 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low82°F (28°C)
- Precipitation4.9 in (123 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)