Last updated: August 23, 2025
In December, the average temperature in Les Aires, France hovers around 7°C (45°F). Visitors can expect a range that dips to a brisk -3°C (26°F) and peaks at a mild 18°C (64°F). With an average precipitation of 77 mm (3.1 in) spread over 11 days, it’s wise to pack an umbrella. The air is quite humid this time of year, with an average humidity level of 83%, making it feel a bit more refreshing!
In December in Les Aires, the average temperature is 7°C (45°F). The maximum can reach 18°C (64°F), while the minimum can drop as low as -3°C (26°F). Be prepared for a mix of mild and chilly weather, making it a great time to explore layers in your wardrobe while enjoying the sights.
In Les Aires in December, the precipitation amount is 77 mm (3.1 in) over the course of 11 days.
In Les Aires in December, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.
In Les Aires 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 Aires, you can visit Hourly UV Index in Les Aires.
UV Risk Categories
Weather in Les Aires varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Les Aires, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 89 mm (3.5 inches) | 82% | low |
| February Weather | 8°C (46°F) | 96 mm (3.8 inches) | 77% | moderate |
| March Weather | 9°C (49°F) | 99 mm (3.9 inches) | 73% | high |
| April Weather | 12°C (53°F) | 101 mm (4.0 inches) | 73% | high |
| May Weather | 16°C (60°F) | 95 mm (3.8 inches) | 71% | very high |
| June Weather | 20°C (68°F) | 71 mm (2.8 inches) | 67% | very high |
| July Weather | 23°C (73°F) | 40 mm (1.6 inches) | 66% | very high |
| August Weather | 23°C (73°F) | 36 mm (1.4 inches) | 63% | very high |
| September Weather | 19°C (66°F) | 78 mm (3.1 inches) | 70% | high |
| October Weather | 14°C (58°F) | 168 mm (6.6 inches) | 80% | moderate |
| November Weather | 9°C (49°F) | 114 mm (4.5 inches) | 84% | moderate |
| December Weather | 7°C (45°F) | 77 mm (3.1 inches) | 83% | low |