Ajaccio weather in May
May in Ajaccio: nice, rainy, with clean air — an excellent time to visit.
#5 of 12 months in Ajaccio · #522 of 897 destinations to visit in May · comfort 80/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Ajaccio in May
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Ajaccio climate normals — May
| Daytime high | 20°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 58°F | |
| Rainfall | 88 mm / 3.5 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 14°C / 58°F | |
| Sunshine | 11.9 h/day | |
| Daylight | 14.6 h | |
| Wind | 15 km/h / 9 mph | |
| Snowfall | 0.3 cm / 0.1 in | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Ajaccio in May — FAQ
- Is May a good time to visit Ajaccio?
- May in Ajaccio: nice, rainy, with clean air — an excellent time to visit. It ranks #5 of 12 months for Ajaccio on SeasonMap's comfort score (80/100).
- What is the weather like in Ajaccio in May?
- In May, Ajaccio averages a daily high of 20.4°C and a low of 14.2°C, with about 88 mm of rain over roughly 11.6 rainy days.
- What is the air quality in Ajaccio in May?
- Ajaccio has a mean US Air Quality Index of about 42 in May.