Last updated: August 23, 2025
In December, the average temperature in Genis, France hovers around 6°C (44°F). Expect chilly nights, with minimum temperatures dipping to -5°C (24°F), while pleasant afternoons can reach a maximum of 16°C (61°F). Be prepared for some rainy days; the region sees about 145 mm (5.7 in) of precipitation over 16 days. With an average humidity of 92%, it's a month to embrace cozy layers and enjoy the crisp air!
In December in Genis, the average temperature is 6°C (44°F). Maximums can reach 16°C (61°F), while minimums can dip as low as -5°C (24°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!
In Genis in December, the precipitation amount is 145 mm (5.7 in) spread over 16 days, indicating a moderately wet period for the region.
In Genis in December, humidity is 92%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor explorations uncomfortable and leaving you longing for warmer, drier conditions.
In Genis 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 Genis, you can visit Hourly UV Index in Genis.
UV Risk Categories
Weather in Genis varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Genis, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 74 mm (2.9 inches) | 90% | low |
| February Weather | 7°C (45°F) | 80 mm (3.1 inches) | 87% | moderate |
| March Weather | 9°C (49°F) | 89 mm (3.5 inches) | 85% | high |
| April Weather | 12°C (54°F) | 68 mm (2.7 inches) | 84% | high |
| May Weather | 15°C (60°F) | 109 mm (4.3 inches) | 84% | very high |
| June Weather | 20°C (67°F) | 100 mm (4.0 inches) | 82% | very high |
| July Weather | 22°C (71°F) | 58 mm (2.3 inches) | 79% | very high |
| August Weather | 21°C (70°F) | 58 mm (2.3 inches) | 75% | very high |
| September Weather | 18°C (64°F) | 72 mm (2.8 inches) | 79% | high |
| October Weather | 13°C (56°F) | 89 mm (3.5 inches) | 86% | moderate |
| November Weather | 8°C (47°F) | 91 mm (3.6 inches) | 90% | moderate |
| December Weather | 6°C (44°F) | 145 mm (5.7 inches) | 92% | low |