16.07
thu
thu
Day
81°F
NE 6 mph
Precip.
7%
7%
Night
82°F
E 5 mph
Precip.
10%
10%
17.07
fri
fri
Day
81°F
N 6 mph
Precip.
9%
9%
Night
81°F
NE 2 mph
Precip.
10%
10%
18.07
sat
sat
Day
81°F
N 4 mph
Precip.
7%
7%
Night
81°F
SE 3 mph
Precip.
10%
10%
19.07
sun
sun
Day
82°F
N 4 mph
Precip.
6%
6%
Night
82°F
SE 3 mph
Precip.
7%
7%
20.07
mon
mon
Day
82°F
N 5 mph
Precip.
5%
5%
Night
82°F
NW 8 mph
Precip.
7%
7%
21.07
tue
tue
Day
82°F
NW 9 mph
Precip.
7%
7%
Night
81°F
E 7 mph
Precip.
9%
9%
22.07
wed
wed
Day
81°F
N 8 mph
Precip.
7%
7%
Night
81°F
NE 7 mph
Precip.
4%
4%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.7°F. The highest and lowest sea temperatures during the month were 82.8°F and 80.6°F.
Air temperature in Ischia, °F
Precipitation total in Ischia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ischia
Ischia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Ischia
Local time: 09:47
July 16, thursday
1200
81°F
NE
6 mph
6 mph
1500
82°F
E
11 mph
11 mph
1800
82°F
E
6 mph
6 mph
2100
82°F
E
2 mph
2 mph
July 17, friday
0000
82°F
E
5 mph
5 mph
0300
81°F
N
4 mph
4 mph
0600
81°F
NW
10 mph
10 mph
0900
81°F
N
6 mph
6 mph
