Climate almanac
Sondrio
Lombardy, Italy · 46.17°, 9.87°
What is the weather like in Sondrio in September?
In September, Sondrio is typically 58°F (15°C) during the day and 43°F (6°C) at night. The month brings about 4.9 in (124 mm) of precipitation in total. Snowfall averages about 1.1 in (28 mm) over the month.
- Average high58°F (15°C)
- Average low43°F (6°C)
- Precipitation4.9 in (124 mm)
- Clear or mostly clear days5
- Snowfall1.1 in (28 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)