Average water temperature in Casalnuovo di Napoli
On this page you find the mean water temperature over the year in Casalnuovo di Napoli (Campania), Italy. Get insights into the water temperature fluctuations and discover what they mean for visitors.
In Casalnuovo di Napoli, the water undergoes seasonal changes. The warmest month is August, with an average water temperature of 26°C.
The coldest water temperature month, March, has an average temperature of 14°C. It may not be the ideal time for a swim.