Climate almanac
Nettuno
Lazio, Italy · 41.46°, 12.66°
What is the weather like in Nettuno in January?
In January, Nettuno is typically 54°F (12°C) during the day and 46°F (8°C) at night. The month brings about 3.7 in (93 mm) of precipitation in total.
- Average high54°F (12°C)
- Average low46°F (8°C)
- Precipitation3.7 in (93 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)