Measurements:
°C
°F
CURRENT WEATHER
18:52
Ischia
74°F
N 12 mph
Feels like: 80°F
Precip: 73%
World Resorts Italy Ischia Weather

7 Day Weather Forecast

06.02
tue
DAY
74°F
NW 14 mph
precip
5%
NIGHT
74°F
N 12 mph
precip
27%
06.03
wed
DAY
74°F
NE 17 mph
precip
73%
NIGHT
72°F
SE 6 mph
precip
6%
06.04
thu
DAY
72°F
NW 6 mph
precip
4%
NIGHT
74°F
N 4 mph
precip
4%
06.05
fri
DAY
74°F
N 6 mph
precip
2%
NIGHT
74°F
SE 6 mph
precip
3%
06.06
sat
DAY
76°F
E 5 mph
precip
2%
NIGHT
76°F
SE 10 mph
precip
3%
06.07
sun
DAY
76°F
E 9 mph
precip
3%
NIGHT
76°F
E 9 mph
precip
4%
06.08
mon
DAY
76°F
NE 6 mph
precip
2%
NIGHT
76°F
NE 6 mph
precip
3%

Ischia Sea Water Temperature in June, °F

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Ischia was 24.7°F. The maximum and minimum values were 21.3°F and 27.3°F respectively.

Ischia on the Weather Map

Best Time to Visit Ischia
The most sunny months:
July 28 days
August 27 days
June 26 days
The most warm months:
August 85.9 °F
July 85.0 °F
September 80.0 °F
Warmest sea temperature:
August 83.9 °F
July 82.6 °F
September 80.2 °F
The most cold months:
January 55.6 °F
February 56.0 °F
March 58.2 °F
The most rainy months:
November 8 days
January 6 days
December 5 days
The most windy months:
January 12 mph
February 11 mph
November 11 mph
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