Climate almanac
Rochester
Michigan, United States · 42.68°, -83.13°
What is the weather like in Rochester in September?
In September, Rochester is typically 74°F (24°C) during the day and 57°F (14°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total.
- Average high74°F (24°C)
- Average low57°F (14°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)