Climate almanac
Independence
Iowa, United States · 42.47°, -91.89°
What is the weather like in Independence in September?
In September, Independence is typically 77°F (25°C) during the day and 57°F (14°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low57°F (14°C)
- Precipitation4.0 in (101 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)