Ischia in April

Here's Ischia's secret weapon: the thermal springs work in any season. December through March offers the most dramatic experience, when you can soak in 38°C thermal pools while cool sea breezes keep you comfortable. Many thermal parks stay open year-round, and hotel rates drop to €100-150 per night. April and May bring perfect weather—sunny days around 22°C, calm seas, and thermal parks that feel like private clubs. This is when locals take their own thermal cures, and restaurants reopen after winter breaks with fresh spring menus. June through August is peak season for good reason. Sea temperatures reach 25°C, every restaurant and shop is open, and the evening passeggiata in Ischia Porto buzzes with energy. But expect crowds at popular thermal parks like Poseidon Gardens, and book accommodations months ahead. September and October might be ideal. The sea stays warm from summer heating, thermal springs feel perfect as air temperatures cool to 20°C, and harvest season brings fresh wine and chestnuts to restaurant menus. Many consider this the island's most romantic time. November can be rainy, but thermal spa treatments become even more appealing when the weather turns grey. Some thermal parks close for maintenance, but hotel spas stay busy with locals seeking winter wellness treatments.