Weather in Cannes in September
Cannes, France averages a high of 24.2°C (75.6°F) and low of 16.9°C (62.4°F) in September, with 6 rain days and 10.9 hours of daily sunshine. Travel score: 89.2/100 (Excellent). The best time to visit Cannes is July.
High
24°C76°F
Low
17°C62°F
🌧️
6
rain days
☀️
10.9
hrs/day sunshine
💧
71%
humidity
89— Excellent
September in Cannes is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Cannes?
How much does it rain in Cannes in September?
Cannes receives an average of 58.9mm of rainfall across 6 rainy days in September. The annual total is 725.1mm.
What should I pack for Cannes in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to France in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31