Climate almanac
Marathon
Florida, United States · 24.71°, -81.09°
What is the weather like in Marathon in July?
In July, Marathon is typically 85°F (29°C) during the day and 82°F (28°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low82°F (28°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)