Measurements:
°C
°F
Ischia
66°F
NE 21 mph
Feels like: 66°F
Precip: 100%
World Resorts Italy Ischia Weather

Ischia Sea Water Temperature

Current Sea Water Temperature:
+70.0°F
Maximum Sea Water Temperature in November: 75.6°F
Minimum Sea Water Temperature in November: 65.6°F
Average water temperature in November: 69.8°F

Sea Water Temperature for the Last 10 Days:

November 21 70.0°F November 16 71.8°F
November 20 70.6°F November 15 72.2°F
November 19 71.0°F November 08 74.0°F
November 18 70.6°F November 07 74.2°F
November 17 71.4°F November 06 74.6°F

When is the Warmest Sea for Ischia?

According to our data for the last three years for Ischia the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Ischia was 87.8°F. The maximum and minimum values were 86.6°F and 89.4°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Ischia was 83.8°F. The maximum and minimum values were 78.8°F and 87.2°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Ischia was 81.4°F. The maximum and minimum values were 77.0°F and 87.0°F respectively.

Best Time to Visit Ischia
The most sunny months:
July 29 days
August 27 days
June 25 days
The most warm months:
August 86.2 °F
July 85.2 °F
September 80.1 °F
Warmest sea temperature:
August 84.0 °F
July 82.5 °F
September 80.1 °F
The most cold months:
January 55.5 °F
February 55.8 °F
March 58.3 °F
The most rainy months:
November 9 days
January 7 days
December 6 days
The most windy months:
January 12 mph
November 11 mph
February 11 mph

Ischia on the Weather Map

Italy Resorts:
NAME
Amalfi +56
Bari +58
Bibione +34
Cagliari +64
Florence +52
Genoa +40
Lido di Jesolo +38
Naples +64
Palermo +62
Reggio di Calabria +60
Rimini +60
Rome +62
Scalea +50
Sicily +54
Venice +38
24 Hours Weather Forecast
Ischia
Local time: 21:09
22 nov, friday
0000 68°F
NE
27 mph
0300 68°F
NE
28 mph
0600 68°F
E
29 mph
0900 68°F
NE
30 mph
1200 64°F
E
35 mph
1500 64°F
E
35 mph
1800 64°F
E
34 mph
2100 62°F
SE
25 mph