Ischia in september: average Weather, Temperature and Climate
Weather in Ischia in september 2025
The weather in Ischia in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
74°F
Clear/Sunny
52% of time
22%
14%
11%
Weather at 12pm
77°F
Clear/Sunny
59% of time
21%
12%
7%
Weather at 6pm
76°F
Clear/Sunny
57% of time
22%
11%
9%
Weather at 3am
74°F
54%
22%
16%
9%
Evolution of daily average temperature and precipitation in Ischia in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ischia in september.
The climate of Ischia in september is good
In september in Ischia, the climate is wet (with 5.4in of precipitation over 6 days). The situation is deteriorating compared to the previous month since in august there is an average of 1.1in of precipitation over 1 days.
The climate pleasant in that area the month of september. Temperatures are up to 77°F. On average, the recorded minimum temperature is 74°F. Thus, the mean temperature average in september in Ischia is 76°F. These temperatures are far removed from those records observed in Ischia in the month of september with a maximum record of 85°F in 2011 and a minimum record of 56°F in 2020.
On this month of september, day length in Ischia is generally 12:28. Sunrise is at 05:45 and sunset is at 18:13.
With good weather conditions, the month of september is a good month to go in this locality.
Seasonal average climate and temperature of Ischia in september
Check below seasonal norms These datas are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 85°F (2011) | ||||
| Lowest record temperature | 56°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 77°F | ||||
| Lowest sea temperature | 73°F | ||||
| Highest sea temperature | 81°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.4in | ||||
| Number of days with rainfall | 6 day(s) (21%) | ||||
| Record daily rainfall | 2.4in (2013) | ||||
| Other climate data | |||||
| Humidity | 69% | ||||
| Visibility | 9.61km | ||||
| Cloud cover | 20% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:45 | ||||
| Time of sunset | 18:13 | ||||
| Length of day | 12:28 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Ischia in september 2024:
81°F to 83°F
81°F to 83°F
79°F to 81°F
77°F to 79°F
77°F to 79°F
79°F to 79°F
79°F to 81°F
81°F to 83°F
77°F to 81°F
76°F to 77°F
76°F to 79°F
76°F to 77°F
72°F to 74°F
67°F to 74°F
70°F to 74°F
70°F to 74°F
65°F to 70°F
70°F to 72°F
68°F to 72°F
70°F to 74°F
72°F to 74°F
72°F to 74°F
70°F to 72°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
74°F to 74°F
72°F to 74°F
68°F to 72°F
67°F to 70°F
Map: other cities in Italy in september
Cities near Ischia:
| Forio in september | good weather |
| Pozzuoli in september | good weather |
| Capri in september | good weather |
| Naples in september | good weather |
| Ercolano in september | good weather |
| Sorrento in september | good weather |
| Pompeii in september | good weather |
| Positano in september | good weather |
| Caserta in september | good weather |
| Amalfi Coast in september | good weather |
| Amalfi in september | good weather |
| Gaeta in september | good weather |
Click over cities on the map for information about the weather in september.
Ischia
perfect weather
good
tolerable
bad
very bad
Weather data for Ischia in september:
Weather data for Ischia for september are derived from an average of the weather forecast since 2009 in Ischia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ischia can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Ischia.