Last updated: August 23, 2025
In Saint-Genis-Pouilly, France, the average temperature in September hovers around 15°C (60°F), making it a mild time of year. During this month, temperatures can dip to a cool 3°C (38°F) at their lowest, while soaring to a comfortable 28°C (83°F) at their peak. Be prepared for some wet days, as precipitation averages 83 mm (3.3 in) over the course of 10 days. With an average humidity of 81%, the air can feel quite humid, adding to the overall atmosphere of the season.
In September in Saint-Genis-Pouilly, the average temperature is 15°C (60°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 3°C (38°F). This weather offers a comfortable climate for traveling, making it an ideal time to explore and enjoy outdoor activities.
In Saint-Genis-Pouilly in September, the total precipitation amount is 83 mm (3.3 in) over a span of 10 days.
In Saint-Genis-Pouilly in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.
In Saint-Genis-Pouilly 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 Saint-Genis-Pouilly, you can refer to this Hourly UV Index in Saint-Genis-Pouilly.
UV Risk Categories
Weather in Saint-Genis-Pouilly varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Saint-Genis-Pouilly, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 128 mm (5.0 inches) | 91% | low |
| February Weather | 4°C (40°F) | 101 mm (4.0 inches) | 89% | moderate |
| March Weather | 6°C (44°F) | 151 mm (5.9 inches) | 87% | high |
| April Weather | 10°C (50°F) | 64 mm (2.5 inches) | 84% | high |
| May Weather | 13°C (56°F) | 174 mm (6.8 inches) | 80% | very high |
| June Weather | 18°C (64°F) | 130 mm (5.1 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 117 mm (4.6 inches) | 82% | very high |
| August Weather | 19°C (67°F) | 119 mm (4.7 inches) | 77% | very high |
| September Weather | 15°C (60°F) | 83 mm (3.3 inches) | 81% | high |
| October Weather | 11°C (51°F) | 126 mm (5.0 inches) | 89% | moderate |
| November Weather | 5°C (42°F) | 121 mm (4.7 inches) | 89% | moderate |
| December Weather | 3°C (37°F) | 224 mm (8.8 inches) | 91% | low |