Cannes weather in October
October in Cannes: nice, rainy, with clean air — a great time to visit.
#8 of 12 months in Cannes · #575 of 897 destinations to visit in October · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cannes in October
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Cannes climate normals — October
| Daytime high | 21°C / 70°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 58°F | |
| Rainfall | 102 mm / 4 in | 🌧 rainy |
| Rainy days | 7 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 11 h | |
| Wind | 17 km/h / 11 mph | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cannes in October — FAQ
- Is October a good time to visit Cannes?
- October in Cannes: nice, rainy, with clean air — a great time to visit. It ranks #8 of 12 months for Cannes on SeasonMap's comfort score (73/100).
- What is the weather like in Cannes in October?
- In October, Cannes averages a daily high of 21°C and a low of 14.4°C, with about 101.6 mm of rain over roughly 7.2 rainy days.
- What is the air quality in Cannes in October?
- Cannes has a mean US Air Quality Index of about 38 in October.