Last updated: March 2, 2024
The weather in Les Contamines-Montjoie, France, during September is characterized by an average temperature of 9°C (48°F). Highs can soar to 19°C (67°F), while lows may dip to -3°C (28°F). Typically, the humidity level in Les Contamines-Montjoie throughout September hovers around 73%.
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In September, Les Contamines-Montjoie averages 85 mm (3.4 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 29 minutes of daylight, with the sun shining for approximately 10 hours 57 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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In September, the UV Index in Les Contamines-Montjoie reaches a maximum of 8, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 4 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||