Average monthly water temperature in Ischia, Italy
On this page you find the mean water temperature over the year in Ischia (Campania), Italy. Discover when the water is at its warmest and coolest, perfect for planning your visit.
Water temperatures in Ischia fluctuate across the seasons. The warmest month, August, averages 27°C (81°F).
The coldest water temperature month is February, averaging 14°C (57°F). Seasonal shifts offer opportunities to explore different activities depending on the time of year.
Ischia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ischia - and find the best time to visit.
Ischia 3-Day Forecast
Temperature Rainfall Sunshine Water Temp
See the full Ischia climate overview or explore weather in Italy.
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