Last updated: August 23, 2025
In September, the average temperature in Fleurieu-sur-Saone, France hovers around 18°C (64°F), with min temperatures dipping to 4°C (40°F) and peaking at a warm 33°C (93°F). Expect approximately 65 mm (2.6 in) of precipitation spread over about 8 days, and enjoy a fairly high humidity level of 72% throughout the month.
In September in Fleurieu-sur-Saone, the average temperature is 18°C (64°F). The maximum can reach 33°C (93°F), and the minimum can be as low as 4°C (40°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for both warm and cooler conditions.
In Fleurieu-sur-Saone in September, the total precipitation amount is 65 mm (2.6 in) spread over the course of 8 days.
In Fleurieu-sur-Saone in September, humidity is 72%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as the air clings to your skin, leaving you longing for a refreshing breeze.
In Fleurieu-sur-Saone in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Fleurieu-sur-Saone, you can refer to this Hourly UV Index in Fleurieu-sur-Saone.
UV Risk Categories
Weather in Fleurieu-sur-Saone varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Fleurieu-sur-Saone, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 6°C (43°F) | 53 mm (2.1 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 70 mm (2.8 inches) | 84% | moderate |
| April Weather | 12°C (53°F) | 51 mm (2.0 inches) | 81% | high |
| May Weather | 15°C (60°F) | 113 mm (4.5 inches) | 77% | very high |
| June Weather | 20°C (69°F) | 84 mm (3.3 inches) | 76% | very high |
| July Weather | 22°C (73°F) | 80 mm (3.2 inches) | 68% | very high |
| August Weather | 22°C (72°F) | 69 mm (2.7 inches) | 61% | very high |
| September Weather | 18°C (64°F) | 65 mm (2.6 inches) | 72% | high |
| October Weather | 13°C (55°F) | 92 mm (3.6 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 93 mm (3.7 inches) | 91% | moderate |
| December Weather | 5°C (42°F) | 116 mm (4.6 inches) | 92% | low |