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Ischia Weather in October
October in Ischia sees daytime temperatures around 22°C (72°F) and lows of 18°C (64°F) at night. With around 113 mm (4.4 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Ischia in October
Typically, about 12 days will experience rainfall, with an average of 113 mm (4.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Ischia in October
Daytime highs in Ischia in October reach 22°C (72°F), with nights around 18°C (64°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Ischia in October
The month enjoys around 190 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in October
The water is 22°C (72°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Ischia.
Ischia Temperature in October
Min Temperature
18°C (64°F)
Max Temperature
22°C (72°F)
Water Temperature
22°C (72°F)
Chance of Rain
38%
Precipitation
113 mm (4.4 in)
Rainy days
12 days
Sunshine
190 hours
Percentage Sunshine
Ischia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ischia - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ischia typically drop from around 24°C (75°F) at the start of October to approximately 21°C (70°F) by the end. Nights are pleasant, with lows typically ranging from 12°C (54°F) to 16°C (61°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Ischia in October
Browse day-by-day weather records for Ischia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ischia historical weather extremes in October
The extremes listed below come from historical weather data collected in Ischia from 1976 through 2025.
- Ischia recorded its highest October temperature of 31°C (88°F) on October 13, 2000.
- On October 21, 2007, Ischia saw its coldest October day with temperatures maxing out at 11°C (52°F).
- Nighttime temperatures dropped to 4°C (39°F) on October 29, 1978, marking the coldest October night on record.
Best Places in Italy in October
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Ischia in October
Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 22°C (72°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Ischia in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Ischia 3-Day Forecast
More climate data for Ischia
Temperature Rainfall Sunshine Water Temp
See the full Ischia climate overview or explore weather in Italy.
Popular in October
Where to go in October - average daytime high across popular destinations.
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