July · Italy
Best time to visit Ischia in July Weather, crowds & prices
Weather in Ischia in July
Average temperature 27°C, 9 mm of rain, about 31 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
9.8/10
Ranked #1 of 12 months
- Avg temp
- 27°C
- Rainfall
- 9 mm
- Humidity
- 76%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
July in Ischia scores 9.8/10 for beach and coastal travel - the single best month of the year. Expect around 27°C, 9 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Thermal spas, volcanic beaches, and Aragonese Castle views suit May through October best, with June and September ideal for swimming and spa days without Naples Bay August crowds.
July: the best month of the year in Ischia
July averages 27°C (80°F) and humidity near 76%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rain is a non-issue at 9 mm for the month, with about 31 days with 6+ hours of sunshine and 14.6 hours of daylight to work with.
On our climate-comfort scale this is the top-ranked month of the year for Ischia at 9.8/10 — the reference point every other month on this page is measured against.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Ischia in July?
- In July, Ischia averages 27°C, 9 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.8/10.
- Is July a good time to visit Ischia?
- July earns a 9.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Ischia in July?
- Expect about 9 mm of rain in July. Average humidity is 76% and there are about 31 days with 6+ hours of sunshine.
Curated in Ischia
Tickets & experiences
Things to do in Ischia
Ischia, Italy. Live activities and tours from GetYourGuide, matched to this destination.