Last updated: August 23, 2025
In September, the average temperature in Verchaix, France hovers around 10°C (49°F). Expect a chilly minimum of -8°C (19°F) and a pleasant maximum reaching 21°C (71°F). Be prepared for 109 mm (4.3 in) of precipitation spread over 16 days, contributing to an average humidity level of 73%.
In September in Verchaix, the average temperature is 10°C (49°F). The maximum can reach 21°C (71°F), and the minimum can drop as low as -8°C (19°F). Travelers should be prepared for a wide range of temperatures, so dressing in layers is advisable to stay comfortable during their visit.
In Verchaix in September, the precipitation amount is 109 mm (4.3 in) spread over 16 days.
In Verchaix in September, humidity is 73%. With an average temperature of 10°C (49°F), this humidity feels like a chilly, damp embrace that can make outdoor activities less enjoyable, creating a persistent, uncomfortable stickiness that clings to your clothes and chills you to the bone, urging travelers to seek warmth indoors or cozy cafes.
In Verchaix in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Verchaix.
UV Risk Categories
Weather in Verchaix varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Verchaix, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (19°F) | 171 mm (6.7 inches) | 91% | moderate |
| February Weather | -4°C (26°F) | 141 mm (5.5 inches) | 87% | moderate |
| March Weather | -1°C (31°F) | 175 mm (6.9 inches) | 84% | high |
| April Weather | 3°C (38°F) | 84 mm (3.3 inches) | 83% | very high |
| May Weather | 7°C (45°F) | 224 mm (8.8 inches) | 78% | very high |
| June Weather | 12°C (54°F) | 167 mm (6.6 inches) | 75% | very high |
| July Weather | 14°C (57°F) | 162 mm (6.4 inches) | 72% | very high |
| August Weather | 13°C (56°F) | 149 mm (5.9 inches) | 63% | very high |
| September Weather | 10°C (49°F) | 109 mm (4.3 inches) | 73% | high |
| October Weather | 5°C (42°F) | 133 mm (5.3 inches) | 89% | moderate |
| November Weather | -1°C (30°F) | 120 mm (4.7 inches) | 90% | moderate |
| December Weather | -6°C (22°F) | 295 mm (11.6 inches) | 90% | low |