Last updated: August 23, 2025
In December, the average temperature in Ruy, France hovers around 5°C (41°F), with a minimum drop to -5°C (23°F) and a maximum rise to 17°C (62°F). Expect a fair amount of precipitation with 145 mm (5.7 in) over 16 days, contributing to an average humidity level of 90%. Stay prepared for a damp and chilly experience!
In December in Ruy, the average temperature is 5°C (41°F). The maximum can reach 17°C (62°F), while the minimum can drop to as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both mild and chilly weather.
In Ruy in December, the precipitation amount is 145 mm (5.7 in) spread over 16 days, indicating a moderately wet period for the region.
In Ruy in December, humidity is 90%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making travel feel more strenuous as you navigate the cold air mixed with moisture, potentially leaving you feeling sluggish and uncomfortable.
In Ruy 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 Ruy, you can visit Hourly UV Index in Ruy.
UV Risk Categories
Weather in Ruy varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ruy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 76 mm (3.0 inches) | 91% | low |
| February Weather | 6°C (43°F) | 65 mm (2.6 inches) | 87% | moderate |
| March Weather | 9°C (48°F) | 78 mm (3.1 inches) | 84% | moderate |
| April Weather | 12°C (54°F) | 42 mm (1.7 inches) | 83% | high |
| May Weather | 16°C (61°F) | 117 mm (4.6 inches) | 78% | very high |
| June Weather | 21°C (70°F) | 78 mm (3.1 inches) | 75% | very high |
| July Weather | 23°C (74°F) | 59 mm (2.3 inches) | 72% | very high |
| August Weather | 23°C (73°F) | 49 mm (1.9 inches) | 63% | very high |
| September Weather | 18°C (65°F) | 48 mm (1.9 inches) | 73% | high |
| October Weather | 13°C (56°F) | 97 mm (3.8 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 97 mm (3.8 inches) | 90% | moderate |
| December Weather | 5°C (41°F) | 145 mm (5.7 inches) | 90% | low |