Climate almanac
Grassano
Basilicate, Italy · 40.63°, 16.28°
What is the weather like in Grassano in September?
In September, Grassano is typically 80°F (27°C) during the day and 60°F (16°C) at night. The month brings about 1.7 in (43 mm) of precipitation in total.
- Average high80°F (27°C)
- Average low60°F (16°C)
- Precipitation1.7 in (43 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)