Climate almanac
Cape Saint Claire
Maryland, United States · 39.04°, -76.44°
What is the weather like in Cape Saint Claire in September?
In September, Cape Saint Claire is typically 78°F (25°C) during the day and 67°F (20°C) at night. The month brings about 4.7 in (119 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low67°F (20°C)
- Precipitation4.7 in (119 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)