Measurements:
°C
°F
CURRENT WEATHER
18:00
Ischia
68°F
E 14 mph
Feels like: 68°F
Precip: 0%
World Resorts Italy Ischia Weather

14 Day Weather Forecast

05.12
tue
DAY
68°F
E 13 mph
precip
0%
NIGHT
66°F
NE 9 mph
precip
64%
05.13
wed
DAY
66°F
NE 8 mph
precip
100%
NIGHT
64°F
E 17 mph
precip
77%
05.14
thu
DAY
66°F
E 22 mph
precip
87%
NIGHT
66°F
NE 11 mph
precip
100%
05.15
fri
DAY
66°F
NE 11 mph
precip
100%
NIGHT
68°F
NW 9 mph
precip
0%
05.16
sat
DAY
66°F
NE 27 mph
precip
0%
NIGHT
66°F
E 14 mph
precip
0%
05.17
sun
DAY
66°F
SE 6 mph
precip
45%
NIGHT
66°F
SE 15 mph
precip
0%
05.18
mon
DAY
66°F
E 13 mph
precip
47%
NIGHT
66°F
SE 15 mph
precip
100%
05.19
tue
DAY
66°F
E 6 mph
precip
28%
NIGHT
68°F
SE 14 mph
precip
26%
05.20
wed
DAY
70°F
NW 7 mph
precip
0%
NIGHT
68°F
SE 9 mph
precip
0%
05.21
thu
DAY
70°F
NW 14 mph
precip
0%
NIGHT
70°F
SW 7 mph
precip
0%
05.22
fri
DAY
70°F
SE 9 mph
precip
0%
NIGHT
70°F
SE 11 mph
precip
0%
05.23
sat
DAY
70°F
NE 5 mph
precip
0%
NIGHT
70°F
N 4 mph
precip
0%
05.24
sun
DAY
70°F
N 7 mph
precip
0%
NIGHT
70°F
N 4 mph
precip
0%
05.25
mon
DAY
70°F
N 4 mph
precip
0%
NIGHT
70°F
E 4 mph
precip
0%

Ischia Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Ischia was 69.5°F. The maximum and minimum values were 67.2°F and 71.4°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
more details
Italy Resorts:
NAME
F°
Amalfi +70
Bari +74
Bibione +58
Cagliari +74
Catania +82
Florence +66
Genoa +70
Lido di Jesolo +60
Naples +70
Palermo +70
Rimini +62
Rome +70
Sicily +76
Tropea +66
Venice +60
all resorts
24 Hours Weather Forecast
Ischia
Local time: 18:00
12 may, tuesday
2100 68°F
E
9 mph
13 may, wednesday
0000 66°F
NE
9 mph
0300 66°F
SE
19 mph
0600 66°F
SE
6 mph
0900 66°F
NE
7 mph
1200 66°F
NE
8 mph
1500 68°F
E
10 mph
1800 66°F
SE
11 mph