Ischia weather in August 2025

Expect 84°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Ischia in August. Check more long-term weather averages for Ischia in August before you book your next holiday to Campania in 2025/2026.

  • 84°F maximum daytime temperature in August in Ischia84
    84°F max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in August in Ischia6
    6 days with some rainfall
  • 64°F minimum night-time temperature in August in Ischia64
    64°F min night temperature
  • 14 hours of daylight per day in August in Ischia14
    14 hours of daylight per day
  • Moderate heat & humidity in August in IschiaM
    Moderate heat & humidity
  • 1.6 inches monthly rainfall in August in Ischia1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Ischia8
    8 (Very High) UV index
  • 79°F sea temperature in August in Ischia79
    79°F sea temperature

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The August weather guide for Campania (Ischia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about the Campania

How hot is it in Ischia in August?

Daytime temperatures usually reach 84°F in Ischia in August with moderate heat and humidity, falling to 64°F at night.

How sunny is it in Ischia in August?

There are normally 9 hours of bright sunshine each day in Ischia in August - that's 68% of daylight hours.

How warm is the sea around Ischia in August?

The average sea temperature around Ischia in August is 79°F.

Does it rain in Ischia in August?

There are usually 6 days with some rain in Ischia in August and the average monthly rainfall is 1.6 inches.

Ischia August sunrise & sunset times

Browse the sunrise and sunset times for Ischia in August 2025. Select a month to view Ischia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:01 19:20
Saturday, 16th August 2025 05:16 19:01
Sunday, 31st August 2025 05:30 18:38

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