Last updated: August 23, 2025
In December, the average temperature in Alet-les-Bains, France hovers around 7°C (45°F). Expect a chilly minimum of -4°C (24°F), while highs can reach up to 17°C (62°F). Prepare for some rain, with 89 mm (3.5 in) of precipitation spread over 12 days. Additionally, the air tends to be quite moist, with an average humidity of 88%.
In December in Alet-les-Bains, the average temperature is 7°C (45°F). Maximums can reach 17°C (62°F), while minimums can plummet to as low as -4°C (24°F). Be prepared for a range of temperatures and pack accordingly for your trip!
In Alet-les-Bains in December, the precipitation amount is 89 mm (3.5 in) during 12 days of rainfall.
In Alet-les-Bains in December humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.
In Alet-les-Bains in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Alet-les-Bains, you can visit Hourly UV Index in Alet-les-Bains.
UV Risk Categories
Weather in Alet-les-Bains varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Alet-les-Bains, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 73 mm (2.9 inches) | 87% | low |
| February Weather | 8°C (46°F) | 55 mm (2.2 inches) | 83% | moderate |
| March Weather | 9°C (48°F) | 76 mm (3.0 inches) | 80% | high |
| April Weather | 11°C (53°F) | 77 mm (3.0 inches) | 77% | high |
| May Weather | 15°C (59°F) | 99 mm (3.9 inches) | 75% | very high |
| June Weather | 19°C (67°F) | 79 mm (3.1 inches) | 74% | very high |
| July Weather | 21°C (71°F) | 70 mm (2.7 inches) | 72% | very high |
| August Weather | 21°C (71°F) | 47 mm (1.8 inches) | 70% | very high |
| September Weather | 18°C (65°F) | 69 mm (2.7 inches) | 73% | high |
| October Weather | 14°C (57°F) | 90 mm (3.5 inches) | 82% | moderate |
| November Weather | 9°C (48°F) | 72 mm (2.8 inches) | 87% | moderate |
| December Weather | 7°C (45°F) | 89 mm (3.5 inches) | 88% | low |