Ischia Porto, in Campania, Italy, is home to roughly 18,200 people in the Central European time zone at 40.7°N latitude.
In 2025, Ischia Porto averaged an annual temperature of 66°F, with hottest temperatures reaching 96°F in June and lowest around 42°F in January. The city received approximately 34 inches of precipitation during the year.
View historical weather for Ischia Porto · More cities in Campania