Climate almanac
Marathon
Florida, United States · 24.71°, -81.09°
What is the weather like in Marathon in March?
In March, Marathon is typically 76°F (24°C) during the day and 73°F (23°C) at night. The month brings about 1.3 in (33 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low73°F (23°C)
- Precipitation1.3 in (33 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)