Last updated: August 23, 2025
In December, the average temperature in Notre-Dame-de-Bellecombe, France hovers around -3°C (27°F). While the mercury can drop as low as -19°C (-3°F), it can also peak at 9°C (49°F). Expect 264 mm (10.4 in) of precipitation spread across 17 days, contributing to the region's high average humidity of 90%. Stay warm and prepared for wet conditions!
In December in Notre-Dame-de-Bellecombe, the average temperature is -3°C (27°F), with maximums reaching 9°C (49°F) and minimums dropping as low as -19°C (-3°F). Be prepared for cold weather if you're planning to travel during this time!
In Notre-Dame-de-Bellecombe in December, the precipitation amount is 264 mm (10.4 in) over the course of 17 days.
In Notre-Dame-de-Bellecombe in December humidity is 90%. With an average temperature of -3°C (27°F), this humidity feels like a bitter chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to combat both the cold and the dampness in the air.
In Notre-Dame-de-Bellecombe 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 Notre-Dame-de-Bellecombe, you can visit Hourly UV Index in Notre-Dame-de-Bellecombe.
UV Risk Categories
Weather in Notre-Dame-de-Bellecombe varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Notre-Dame-de-Bellecombe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 153 mm (6.0 inches) | 91% | moderate |
| February Weather | -1°C (30°F) | 124 mm (4.9 inches) | 87% | moderate |
| March Weather | 2°C (35°F) | 160 mm (6.3 inches) | 84% | high |
| April Weather | 5°C (42°F) | 82 mm (3.2 inches) | 83% | very high |
| May Weather | 9°C (48°F) | 203 mm (8.0 inches) | 78% | very high |
| June Weather | 14°C (57°F) | 144 mm (5.7 inches) | 75% | very high |
| July Weather | 16°C (61°F) | 103 mm (4.0 inches) | 72% | very high |
| August Weather | 15°C (60°F) | 107 mm (4.2 inches) | 63% | very high |
| September Weather | 11°C (53°F) | 85 mm (3.4 inches) | 73% | high |
| October Weather | 7°C (45°F) | 115 mm (4.5 inches) | 89% | moderate |
| November Weather | 1°C (35°F) | 114 mm (4.5 inches) | 90% | moderate |
| December Weather | -3°C (27°F) | 264 mm (10.4 inches) | 90% | low |