Climate almanac
Grafton
Ohio, United States · 41.27°, -82.05°
What is the weather like in Grafton in September?
In September, Grafton is typically 76°F (24°C) during the day and 59°F (15°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low59°F (15°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)