Catania weather in August 2025

Expect 32°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Catania in August. Check more long-term weather averages for Catania in August before you book your next holiday to Sicily in 2025/2026.

  • 32°C maximum daytime temperature in August in Catania32
    32°C max day temperature
  • 10 hours of sunshine per day
  • 2 days with some rainfall in August in Catania2
    2 days with some rainfall
  • 20°C minimum night-time temperature in August in Catania20
    20°C min night temperature
  • 14 hours of daylight per day in August in Catania14
    14 hours of daylight per day
  • High heat & humidity in August in CataniaH
    High heat & humidity
  • 12 mm monthly rainfall in August in Catania12
    12 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Catania9
    9 (Very High) UV index
  • 26°C sea temperature in August in Catania26
    26°C sea temperature

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The August weather guide for Sicily (Catania) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Catania in August?

Daytime temperatures usually reach 32°C in Catania in August with high heat and humidity, falling to 20°C at night.

How sunny is it in Catania in August?

There are normally 10 hours of bright sunshine each day in Catania in August - that's 72% of daylight hours.

How warm is the sea around Catania in August?

The average sea temperature around Catania in August is 26°C.

Does it ever rain in Catania in August?

There are usually 2 days with some rain in Catania in August and the average monthly rainfall is 12mm.

Catania August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:04 19:08
Saturday, 16th August 2025 05:17 18:51
Sunday, 31st August 2025 05:29 18:30

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