Ischia in September: weather, sea & travel advice
Ischia in September is especially suited to city breaks, family holidays, beach holidays and active holidays and hiking. Days are around 24 °C (warm), and the sea is about 25 °C. With about 5 rainy days it is dry.
Ischia · SeptemberPhoto: Johann Nepomuk Rauch · PDM-ownerClimate facts
- Day
- 24 °C
- Night
- 23 °C
- Sea
- 25 °C
- Rainy days
- 5 rainy days
- Sun
- 6 h/day
- Humidity
- 72 %
Suitability by travel type
BeachExcellent93/100
City breakExcellent97/100
ActiveExcellent85/100
FamilyExcellent95/100
In favour
- Pleasant daytime temperatures around 24 °C
- Little rain (about 5 rainy days)
- Warm, swimmable sea (25 °C)
To consider
- No significant drawbacks.
All months at a glance
14J
13F
14M
16A
19M
23J
26J
26A
24S
21O
18N
15D
9J
8F
7M
6A
4M
2J
1J
3A
5S
8O
10N
10D
Similar destinations in September
Frequently asked questions
How warm is Ischia in September?
Daytime highs average around 24 °C, with nights around 23 °C.
Can you swim in Ischia in September?
The sea is about 25 °C (warm).
Does it rain a lot in Ischia in September?
On the long-term average, expect about 5 rainy days.
When is the best time to visit Ischia?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.