Weather in Ajaccio in August 2025
- August is usually the hottest month of the year in Ajaccio;
Average weather
Average temperature in Ajaccio in August
The temperature in August is +26°C on average, with a range between a maximum of +30°C during the day and a minimum of +20°C at night.
The average maximum temperature goes down 30% by the end of the month, compared with the beginning of the month, from +25°C to +22°C.
Is Ajaccio warm or cold in August?
Ajaccio is typically warm in August.
Maximum temperatures go up compared to the previous month from +25°C to +26°C. The minimum temperature also goes up from +22°C to +23°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
August is the hottest month in Ajaccio, here is the comparison with other months:
Climate in Ajaccio in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +26°C | +23°C | ||||
| Min. temperature | ||||||
| +16°C | +17°C | +13°C | ||||
| Max. temperature | ||||||
| +34°C | +33°C | +29°C | ||||
| Rainfall | ||||||
| 13 mm | 16 mm | 46 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 74% | 74% | 76% | ||||
| Air pressure | ||||||
| 1014 HPa | 1014 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 21 | 19 | 10 | ||||
| Cloudy days | ||||||
| 4 | 6 | 8 | ||||
| Rainy days | ||||||
| 5 | 6 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as great as in July. It’s getting warmer as August arrives. The average maximum temperature goes up from +25°C to +26°C during the day. Prepare for more rain. Average rainfall goes from 13 mm to 16 mm. Humidity levels don’t change as the month goes on, averaging around 74%. The average wind speed doesn’t change much during August, staying around 2 m/s. The days becoming less sunny, going from 21 sunny days in July to 19 in August.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 2 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Ajaccio is gradually increasing during August, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last August in Ajaccio?
Climate Change over Years
The climate in Ajaccio in August has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+17°C) and the highest in 2022 (+20°C). The driest year was 2011 with only 547 mm of rainfall, and the wettest year was 2018 with 1175 mm.
FAQ
Is August a good time to visit Ajaccio?
Can you sunbathe in Ajaccio in August?
Is Ajaccio rainy in August?
Is it sunny in Ajaccio in August?
Other cities in France
Monthly weather in Ajaccio
Source of the data
For this page, we’ve looked at the typical weather in Ajaccio, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.