Ajaccio, Corsica weather in May
Temperature, sea and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Fair
Best time to visit: June – August
What is the weather like in Ajaccio, Corsica in May?
In May, Ajaccio, Corsica is mild: daytime highs average 20 °C, and nights cool down to about 15 °C. The sea averages 17.8 °C – bracing, so a wetsuit helps for longer swims. With around 9 hours of sunshine a day, there is plenty of sun. Rain falls on about 8 days, adding up to 61 mm. All in all, May is a so-so month for a holiday in Ajaccio, Corsica.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 14 h 31 min06:05 – 20:37
- UV index
- 9 · very highclear sky, noon (estimate)
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 15 km/haverage daily peak
- Cloud cover
- 46 %on average
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+2Europe/Paris
How the score comes together
- Temperatureweight 35 %15 %
- Seaweight 25 %11 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %71 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in May
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Ajaccio, Corsica in May: quick answers
Is Ajaccio, Corsica hot in May?
No. In May, Ajaccio, Corsica is mild: daytime highs average 20 °C and nights drop to about 15 °C.
Can you swim in Ajaccio, Corsica in May?
Only if you don't mind cold water: in May the sea averages just 17.8 °C. Comfortable swimming is possible from June to October.
Does it rain much in Ajaccio, Corsica in May?
Rain falls on about 8 days, adding up to 61 mm.
Ajaccio, Corsica month by month
The whole year in Ajaccio, CorsicaAll destinations: France
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)