Last updated: August 23, 2025
In December, the average temperature in La Chapelle-en-Vercors, France hovers around 2°C (36°F). Expect chilly nights with a minimum of -11°C (12°F), while daytime can reach a maximum of 14°C (57°F). Be prepared for 198 mm (7.8 in) of precipitation spread over 18 days, contributing to a high average humidity of 90%.
In December in La Chapelle-en-Vercors, the average temperature is 2°C (36°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -11°C (12°F). Travelers should prepare for chilly conditions and varying temperatures, making warm layers essential for outdoor activities.
In La Chapelle-en-Vercors in December, the precipitation amount is 198 mm (7.8 in) over the course of 18 days.
In La Chapelle-en-Vercors in December humidity is 90%. With an average temperature of 2°C (36°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and damp, and turning a simple stroll into a test of endurance for travelers.
In La Chapelle-en-Vercors 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 La Chapelle-en-Vercors, you can visit Hourly UV Index in La Chapelle-en-Vercors.
UV Risk Categories
Weather in La Chapelle-en-Vercors varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in La Chapelle-en-Vercors, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 98 mm (3.8 inches) | 91% | low |
| February Weather | 4°C (39°F) | 92 mm (3.6 inches) | 87% | moderate |
| March Weather | 6°C (43°F) | 118 mm (4.6 inches) | 84% | high |
| April Weather | 9°C (49°F) | 77 mm (3.0 inches) | 83% | high |
| May Weather | 13°C (55°F) | 150 mm (5.9 inches) | 78% | very high |
| June Weather | 17°C (64°F) | 127 mm (5.0 inches) | 75% | very high |
| July Weather | 20°C (68°F) | 86 mm (3.4 inches) | 72% | very high |
| August Weather | 19°C (67°F) | 87 mm (3.4 inches) | 63% | very high |
| September Weather | 15°C (60°F) | 67 mm (2.6 inches) | 73% | high |
| October Weather | 11°C (51°F) | 113 mm (4.5 inches) | 89% | moderate |
| November Weather | 5°C (42°F) | 117 mm (4.6 inches) | 90% | moderate |
| December Weather | 2°C (36°F) | 198 mm (7.8 inches) | 90% | low |