Cannes weather in March
March in Cannes: cool, dry, with clean air — a great time to visit.
#7 of 12 months in Cannes · #524 of 897 destinations to visit in March · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
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Cannes climate normals — March
| Daytime high | 16°C / 60°F | 🙂 cool |
|---|---|---|
| Nighttime low | 7°C / 44°F | |
| Rainfall | 21 mm / 0.8 in | ☀️ dry |
| Rainy days | 4 days | |
| Humidity | 70% | 💧 humid |
| Dew point | 6°C / 42°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.9 h | |
| Wind | 20 km/h / 12 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cannes in March — FAQ
- Is March a good time to visit Cannes?
- March in Cannes: cool, dry, with clean air — a great time to visit. It ranks #7 of 12 months for Cannes on SeasonMap's comfort score (74/100).
- What is the weather like in Cannes in March?
- In March, Cannes averages a daily high of 15.5°C and a low of 6.7°C, with about 20.7 mm of rain over roughly 4.4 rainy days.
- What is the air quality in Cannes in March?
- Cannes has a mean US Air Quality Index of about 46 in March.