Ajaccio Weather in August
August in Ajaccio brings high temperatures, with daytime highs of 27°C (81°F) and nights around 20°C (68°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Ajaccio in August
Typically, you can expect about 4 days of rain this month, with 17 mm (0.7 in) on average. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Ajaccio in August
The perfect temperature in Ajaccio in August makes it a solid month to visit, with 27°C (81°F) during the day and 20°C (68°F) at night. August is in the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights remain mild at 20°C (68°F), making evenings a pleasant time to be outdoors. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Ajaccio in August
There are approximately 341 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Ajaccio in August
Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.
Average water temperature in August
The water temperature is 23°C (73°F), which most people find very comfortable. A good month for swimming and water sports.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Ajaccio.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Corsica, check out our Ajaccio's climate page.
Ajaccio Temperature in August
Min Temperature
20°C (68°F)
Max Temperature
27°C (81°F)
Water Temperature
23°C (73°F)
Chance of Rain
15%
Precipitation
17 mm (0.7 in)
Rainy days
4 days
Humidity
75%
Windspeed
3 m/s (6 knots)
Sunshine
341 hours
Percentage Sunshine
79%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ajaccio typically stay consistent throughout August, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 19°C (66°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Ajaccio in August
Browse day-by-day weather records for Ajaccio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ajaccio historical weather extremes in August
Our historical data for Ajaccio spans 1976 to 2025, revealing these weather extremes.
- On August 9, 1992, temperatures climbed to 39°C (102°F), marking the warmest August day on record.
- On August 23, 1977, Ajaccio saw its coldest August day with temperatures maxing out at 21°C (70°F).
- The coldest night in August in Ajaccio was on August 31, 1986, with a minimum of 10°C (50°F).
Best Places in Corsica in August
Find out more about the weather in Corsica and which places have the best travel conditions in this month. See all of Corsica in August →
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What to Wear in Ajaccio in August
Warm but pleasant conditions in Ajaccio in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Ajaccio in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Corsica, check out our Ajaccio's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Ajaccio climate overview or explore weather in Corsica.
