Climate almanac
Frosinone
Lazio, Italy · 41.64°, 13.34°
What is the weather like in Frosinone in September?
In September, Frosinone is typically 75°F (24°C) during the day and 56°F (13°C) at night. The month brings about 5.0 in (128 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low56°F (13°C)
- Precipitation5.0 in (128 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)