Last updated: August 23, 2025
In December, the average temperature in Les Alleuds, France hovers around 7°C (45°F). Expect cool days, with minimum temperatures dipping to -4°C (26°F) and rarely rising above 17°C (62°F). Rainfall is a regular occurrence, with a total precipitation of 87 mm (3.4 in) spread across 14 days. Don't forget your umbrella, as humidity levels are high, averaging 90%!
In December in Les Alleuds, the average temperature is 7°C (45°F), with maximums reaching 17°C (62°F) and minimums dropping to as low as -4°C (26°F). It's advisable to pack layers and be prepared for varying weather conditions if you're planning to travel during this time.
In Les Alleuds in December, the precipitation amount is 87 mm (3.4 in) over a span of 14 days.
In Les Alleuds in December humidity is 90%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek shelter indoors or in cozy cafes.
In Les Alleuds 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 Les Alleuds, you can visit Hourly UV Index in Les Alleuds.
UV Risk Categories
Weather in Les Alleuds varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Les Alleuds, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (42°F) | 46 mm (1.8 inches) | 88% | low |
| February Weather | 7°C (45°F) | 60 mm (2.4 inches) | 87% | moderate |
| March Weather | 9°C (49°F) | 65 mm (2.6 inches) | 84% | moderate |
| April Weather | 12°C (53°F) | 47 mm (1.8 inches) | 83% | high |
| May Weather | 15°C (59°F) | 67 mm (2.6 inches) | 81% | very high |
| June Weather | 19°C (66°F) | 89 mm (3.5 inches) | 75% | very high |
| July Weather | 21°C (70°F) | 32 mm (1.3 inches) | 65% | very high |
| August Weather | 20°C (69°F) | 36 mm (1.4 inches) | 67% | very high |
| September Weather | 18°C (64°F) | 35 mm (1.4 inches) | 75% | high |
| October Weather | 13°C (56°F) | 75 mm (2.9 inches) | 85% | moderate |
| November Weather | 8°C (47°F) | 71 mm (2.8 inches) | 88% | low |
| December Weather | 7°C (45°F) | 87 mm (3.4 inches) | 90% | low |