Climate almanac
Casteggio
Lombardy, Italy · 45.01°, 9.13°
What is the weather like in Casteggio in September?
In September, Casteggio is typically 76°F (24°C) during the day and 60°F (15°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low60°F (15°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)