Measurements:
°C
°F
Ischia
82°F
S 6 mph
Feels like: 84°F
Precip: 4%
World Resorts Italy Ischia Weather August Weather in Ischia

Ischia Weather: August

Average Day Temperature: 85.9°F
Average Night Temperature: 81.8°F
Sea Water Temperature: 84.2°F
Number of Sunny Days: 27 days
Sunshine Hours: 13.1 - 14.3 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.4 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 91°F. The lowest night temperature was 53°F. The average values for day and night temperatures during August were 86.8°F и 84.5°F respectivly.

Ischia Water Sea Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Ischia was 89.5°F. The maximum and minimum values were 88.6°F and 90.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Ischia is 0.4 in. It makes august the least rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 8.0 mph. It makes August one of the most windless months of the year for Ischia.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ischia in August is 12.1 hours.

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 84.3 °F
July 82.9 °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

Ischia on the Weather Map

Italy Resorts:
NAME
Amalfi +76
Baia Domizia +78
Bari +80
Bibione +72
Florence +78
Genoa +70
Lido di Jesolo +74
Naples +84
Palermo +74
Rimini +74
Rome +78
Scalea +72
Sicily +78
Tropea +78
Venice +74
24 Hours Weather Forecast
Ischia
Local time: 23:40
09 sep, wednesday
0000 82°F
S
6 mph
0300 80°F
S
6 mph
0600 80°F
S
3 mph
0900 80°F
SW
1 mph
1200 82°F
N
4 mph
1500 84°F
NE
6 mph
1800 84°F
NE
7 mph
2100 84°F
NE
3 mph