Ajaccio weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Ajaccio in August. Check more long-term weather averages for Ajaccio in August before you book your next holiday to Corsica in 2025/2026.

  • 27°C maximum daytime temperature in August in Ajaccio27
    27°C max day temperature
  • 10 hours of sunshine per day
  • 4 days with some rainfall in August in Ajaccio4
    4 days with some rainfall
  • 17°C minimum night-time temperature in August in Ajaccio17
    17°C min night temperature
  • 14 hours of daylight per day in August in Ajaccio14
    14 hours of daylight per day
  • Low heat & humidity in August in AjaccioL
    Low heat & humidity
  • 22 mm monthly rainfall in August in Ajaccio22
    22 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Ajaccio8
    8 (Very High) UV index
  • 25°C sea temperature in August in Ajaccio25
    25°C sea temperature

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The August weather guide for Corsica (Ajaccio) 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 Ajaccio in August?

Daytime temperatures usually reach 27°C in Ajaccio in August with low heat and humidity, falling to 17°C at night.

How sunny is it in Ajaccio in August?

There are normally 10 hours of bright sunshine each day in Ajaccio in August - that's 75% of daylight hours.

How warm is the sea around Ajaccio in August?

The average sea temperature around Ajaccio in August is 25°C.

Does it rain in Ajaccio in August?

There are usually 4 days with some rain in Ajaccio in August and the average monthly rainfall is 22mm.

Ajaccio August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:19 19:43
Saturday, 16th August 2025 05:34 19:24
Sunday, 31st August 2025 05:50 19:00

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