Ischia Porto

What is the climate like in Ischia Porto?

The best time to visit Ischia Porto is typically June – August, with trip comfort peaking in July (9.0/10). Ischia Porto is warmest in August, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 51°F (11°C). The wettest month is typically November and the driest is July; the year sees roughly 39 in (986 mm) of precipitation.

• Best time to visitJune – August — comfort peaks in July (9.0/10)
• Warmest monthAugust — average high 81°F (27°C)
• Coolest monthJanuary — average low 51°F (11°C)
• Wettest monthNovember (8.8 in (223 mm))
• Driest monthJuly (0.3 in (7 mm))
• Annual precipitation39 in (986 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromNaples, 34 km away (1995-2026)