Climate almanac
Key Largo
Florida, United States · 25.09°, -80.45°
What is the weather like in Key Largo in January?
In January, Key Largo is typically 74°F (23°C) during the day and 69°F (20°C) at night. The month brings about 1.8 in (46 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low69°F (20°C)
- Precipitation1.8 in (46 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)