Climate almanac
Formia
Lazio, Italy · 41.26°, 13.61°
What is the weather like in Formia in September?
In September, Formia is typically 76°F (25°C) during the day and 68°F (20°C) at night. The month brings about 4.9 in (123 mm) of precipitation in total.
- Average high76°F (25°C)
- Average low68°F (20°C)
- Precipitation4.9 in (123 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)