Last updated: August 23, 2025
In December, the average temperature in Cluny, France hovers around 5°C (42°F). While you might experience a minimum chill of -4°C (25°F), the temperature can climb to a pleasant 17°C (63°F). Expect a fair amount of rain, with 142 mm (5.6 in) falling over the course of approximately 17 days. Don't forget your umbrella, as the average humidity is a high 93%, providing a distinctly brisk atmosphere!
In December, in Cluny, the average temperature is 5°C (42°F), with maximums reaching up to 17°C (63°F) and minimums dropping as low as -4°C (25°F). It's advisable to pack layers if you're traveling during this time to stay comfortable in varying temperatures.
In Cluny in December, the total precipitation amount is 142 mm (5.6 in) over the course of 17 days.
In Cluny in December humidity is 93%. With average temperature 5°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel outside feel damp and daunting.
In Cluny 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 Cluny, you can visit Hourly UV Index in Cluny.
UV Risk Categories
Weather in Cluny varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cluny, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 80 mm (3.2 inches) | 91% | low |
| February Weather | 6°C (43°F) | 66 mm (2.6 inches) | 89% | moderate |
| March Weather | 9°C (48°F) | 90 mm (3.5 inches) | 86% | moderate |
| April Weather | 12°C (54°F) | 53 mm (2.1 inches) | 84% | high |
| May Weather | 15°C (60°F) | 105 mm (4.1 inches) | 82% | very high |
| June Weather | 20°C (69°F) | 93 mm (3.7 inches) | 82% | very high |
| July Weather | 22°C (72°F) | 74 mm (2.9 inches) | 79% | very high |
| August Weather | 22°C (71°F) | 82 mm (3.2 inches) | 72% | very high |
| September Weather | 18°C (64°F) | 66 mm (2.6 inches) | 78% | high |
| October Weather | 13°C (56°F) | 103 mm (4.1 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 98 mm (3.9 inches) | 91% | low |
| December Weather | 5°C (42°F) | 142 mm (5.6 inches) | 93% | low |