Cannes Weather in September
France · September climate averages and travel tips
Avg high26°C (78°F)
Avg low19°C (66°F)
Rainfall57 mm (2.2 in)
RatingExcellent 10/10
Expect warm days in Cannes in September: the average high is 26°C (78°F) and the average low is 19°C (66°F). September is autumn (fall) in France. The month is fairly dry, with about 57 mm (2.2 in) of rain spread over 7 days. You get roughly 12.3 hours of daylight and a mix of sun and cloud.
Is September a good time to visit Cannes?
Yes — September is one of the best months to visit Cannes. The weather rates excellent (10/10) on our comfort score.
September weather at a glance
| Average high | 26°C (78°F) |
|---|---|
| Average low | 19°C (66°F) |
| Daily mean | 22°C (71°F) |
| Rainfall | 57 mm (2.2 in) |
| Rainy days (1 mm+) | 7 |
| Humidity | 66% |
| Cloud cover | 40% |
| Daylight | 12.3 hours |
| Est. sunshine | 8.1 hours/day |
| Wind | 9.3 km/h |
| vs August | 4°C cooler than August, with 33 mm more rain. |
What to pack for Cannes in September
- T-shirts plus a light layer for the evening
Cannes weather in other months
Jan12°C / 7°C60 mmGoodFeb12°C / 7°C60 mmGoodMar15°C / 8°C70 mmGoodApr18°C / 11°C59 mmExcellentMay21°C / 15°C56 mmExcellentJun26°C / 19°C34 mmExcellentJul30°C / 22°C15 mmExcellentAug30°C / 22°C24 mmExcellentSep26°C / 19°C57 mmExcellentOct21°C / 15°C106 mmExcellentNov16°C / 11°C126 mmGoodDec13°C / 8°C89 mmGood
← AugustBest time to visit CannesOctober →
Nearby in September
- Nice23°C · 54 mm
- Monaco23°C · 54 mm
- Marseille27°C · 50 mm
- Ajaccio26°C · 63 mm
- Pisa27°C · 60 mm
- Milan25°C · 85 mm
Where else is good in September? See where to go in September.