Cannes weather in June
June in Cannes: warm, a little rain — an excellent time to visit.
#3 of 12 months in Cannes · #225 of 897 destinations to visit in June · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cannes in June
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Cannes climate normals — June
| Daytime high | 26°C / 79°F | 🌤 warm |
|---|---|---|
| Nighttime low | 18°C / 64°F | |
| Rainfall | 31 mm / 1.2 in | 🌦 some rain |
| Rainy days | 5 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 18°C / 64°F | |
| Sunshine | 13.4 h/day | |
| Daylight | 15.4 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 59 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cannes in June — FAQ
- Is June a good time to visit Cannes?
- June in Cannes: warm, a little rain — an excellent time to visit. It ranks #3 of 12 months for Cannes on SeasonMap's comfort score (89/100).
- What is the weather like in Cannes in June?
- In June, Cannes averages a daily high of 26.2°C and a low of 17.9°C, with about 30.5 mm of rain over roughly 5 rainy days.
- What is the air quality in Cannes in June?
- Cannes has a mean US Air Quality Index of about 59 in June.