Weather in Cannes for September 2027
In general, the average temperature in Cannes at the beginning of September is 25.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.4 °C by the end of September.
With an average of 5 rainy days, Cannes experiences minimal rainfall in September.
Is September a good time to visit Cannes? check out the best time to travel to Cannes page.
✨ Is September a good time to visit Cannes? – Ask the AI Weatherman
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Cannes Weather September
Temperatures trend during September in Cannes
September weather in Cannes day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 25° /21° | 1.7 mm | 6 | |
| 2 Sept. |  Sunny | 26° /21° | 0.1 mm | 6 | |
| 3 Sept. | Sunny | 26° /21° | 0 mm | 6 | |
| 4 Sept. | Patchy rain possible | 26° /22° | 1.7 mm | 7 | |
| 5 Sept. |  Light rain | 25° /20° | 6.8 mm | 6 | |
| 6 Sept. | Sunny | 25° /20° | 0 mm | 6 | |
| 7 Sept. | Patchy rain possible | 25° /20° | 1.2 mm | 6 | |
| 8 Sept. | Light rain | 25° /21° | 3.7 mm | 6 | |
| 9 Sept. | Patchy rain possible | 26° /20° | 2.4 mm | 5 | |
| 10 Sept. | Light rain | 24° /19° | 3.3 mm | 5 | |
| 11 Sept. |  Partly cloudy | 25° /19° | 0 mm | 6 | |
| 12 Sept. | Partly cloudy | 25° /19° | 0.1 mm | 6.5 | |
| 13 Sept. | Light rain | 24° /18° | 4 mm | 6 | |
| 14 Sept. | Sunny | 25° /18° | 0 mm | 6 | |
| 15 Sept. | Sunny | 24° /18° | 0 mm | 6 | |
| 16 Sept. | Patchy rain possible | 24° /18° | 1.8 mm | 6 | |
| 17 Sept. | Light rain | 24° /18° | 6.6 mm | 6 | |
| 18 Sept. | Light rain shower | 24° /18° | 0.7 mm | 5 | |
| 19 Sept. | Sunny | 24° /18° | 0 mm | 5.9 | |
| 20 Sept. |  Moderate or heavy rain shower | 24° /18° | 9 mm | 5.8 | |
| 21 Sept. | Patchy rain possible | 24° /19° | 0.4 mm | 5 | |
| 22 Sept. | Light rain | 24° /18° | 5.9 mm | 5 | |
| 23 Sept. | Patchy rain possible | 22° /17° | 2.2 mm | 5 | |
| 24 Sept. |  Overcast | 22° /16° | 0.1 mm | 5 | |
| 25 Sept. | Overcast | 22° /17° | 0.1 mm | 5 | |
| 26 Sept. | Patchy rain possible | 22° /17° | 1.9 mm | 5 | |
| 27 Sept. |  Cloudy | 24° /17° | 0 mm | 5 | |
| 28 Sept. | Sunny | 22° /16° | 0 mm | 5 | |
| 29 Sept. | Sunny | 22° /18° | 0 mm | 5 | |
| 30 Sept. | Sunny | 22° /18° | 0 mm | 4.9 | |
| Next | |||||
Cannes weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 28°/22° | 24°/19° | 20°/16° |
| Rainfall | 66 mm | 54 mm | 148 mm |
| Wind | 15.6 km/h | 16.4 km/h | 18.5 km/h |
| Humidity | 63% | 65% | 71% |
| Rainy days | 6 days | 5 days | 11 days |
| Dry days | 25 days | 25 days | 20 days |
Planning a trip to Cannes? Discover the best time to visit
Cannes in September - FAQ
What are the expected maximum and minimum temperatures in Cannes during September?
How much rainfall should be expected in Cannes during September?
What are the typical wind conditions in Cannes during September?
Cannes water temperatures in September
The average water temperature of the Mediterranean Sea near Cannes in September is 24.5 °C. At the beginning of September temperatures are around 24.5 °C; by the end of the month they stay fairly steady and reach 24.4 °C.
- What is the water temperature in Cannes in September?
- The average water temperature in Cannes in September is 24.5 °C.
- Can you swim in Cannes in September?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
September rainfall patterns in Cannes
UV exposure in Cannes during September
What to pack to Cannes in September?
Mild · highs around 24 °C, frequent showers
As you prepare for your trip to Cannes in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cannes, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Cannes?Get accurate weather forecasts for Cannes, located at latitude 43.551 and longitude 7.013. Stay updated with localized weather information tailored for Cannes.