World Resorts Italy Ischia Weather

Ischia 7 Days Forecast

05.08
wed
Day
82°F
N 6 mph
Precip.
5%
Night
82°F
W 3 mph
Precip.
6%
06.08
thu
Day
82°F
E 7 mph
Precip.
3%
Night
82°F
E 7 mph
Precip.
8%
07.08
fri
Day
82°F
E 8 mph
Precip.
6%
Night
82°F
SE 11 mph
Precip.
10%
08.08
sat
Day
82°F
SE 11 mph
Precip.
8%
Night
82°F
E 9 mph
Precip.
9%
09.08
sun
Day
82°F
SE 7 mph
Precip.
5%
Night
82°F
SE 7 mph
Precip.
7%
10.08
mon
Day
82°F
E 7 mph
Precip.
5%
Night
82°F
E 8 mph
Precip.
8%
11.08
tue
Day
82°F
E 7 mph
Precip.
6%
Night
82°F
E 9 mph
Precip.
7%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 80.2°F. The highest and lowest sea temperatures during the month were 81.5°F and 78.1°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

Sunniest months:
July 28 days
August 27 days
June 26 days
Warmest months:
August 82.3 °F
July 81.5 °F
September 77.0 °F
Warmest sea temp:
August 80.5 °F
July 79.6 °F
September 77.2 °F
Coldest months:
January 55.1 °F
February 55.4 °F
March 57.4 °F
Rainiest months:
November 8 days
January 6 days
December 5 days
Windiest months:
January 12.1 mph
February 11.4 mph
November 11.4 mph

Ischia on a weather map

Current weather
12:56
Ischia
+82°F
N 6 mph
Feels like: +88°F
Precip.: 5%
Places in Italy:
Name
°F
Baia Domizia
+99°F
Bari
+90°F
Bibione
+97°F
Venice
+90°F
Genoa
+86°F
Lido di Jesolo
+90°F
Naples
+90°F
Palermo
+93°F
Rome
+97°F
Rimini
+90°F
Sanremo
+84°F
Sicily
+97°F
Scalea
+91°F
Tropea
+88°F
Florence
+99°F
all places
24 Hours Forecast
Ischia
Local time: 12:56
August 05, wednesday
1500
84°F
NE
9 mph
1800
84°F
SE
11 mph
2100
84°F
N
6 mph
August 06, thursday
0000
82°F
W
3 mph
0300
82°F
S
7 mph
0600
82°F
SE
4 mph
0900
82°F
S
6 mph
1200
82°F
E
7 mph
Units of measurement: °C / °F