Climate almanac
Ashtabula
Ohio, United States · 41.87°, -80.79°
What is the weather like in Ashtabula in September?
In September, Ashtabula is typically 74°F (23°C) during the day and 59°F (15°C) at night. The month brings about 3.3 in (83 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low59°F (15°C)
- Precipitation3.3 in (83 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)