Last updated: August 23, 2025
In December, the average temperature in Rochefort-Montagne, France hovers around 4°C (39°F). Expect chilly lows, with temperatures plummeting to -6°C (21°F), while highs can reach up to 15°C (58°F). Be prepared for the wet weather, as 119 mm (4.7 in) of precipitation can fall over 18 days. With an average humidity of 92%, don’t forget your umbrella and a warm coat!
In December in Rochefort-Montagne, the average temperature is 4°C (39°F). The maximum can reach 15°C (58°F), while the minimum can drop as low as -6°C (21°F). Be sure to pack warm clothing and prepare for chilly weather if you plan to visit during this month.
In Rochefort-Montagne in December, the precipitation amount is 119 mm (4.7 in) over the course of 18 days.
In Rochefort-Montagne in December humidity is 92%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel feel burdensome as you navigate through the thick, muggy air.
In Rochefort-Montagne 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 Rochefort-Montagne, you can visit Hourly UV Index in Rochefort-Montagne.
UV Risk Categories
Weather in Rochefort-Montagne varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rochefort-Montagne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 80 mm (3.1 inches) | 91% | low |
| February Weather | 4°C (40°F) | 67 mm (2.6 inches) | 88% | moderate |
| March Weather | 6°C (43°F) | 85 mm (3.3 inches) | 84% | high |
| April Weather | 9°C (48°F) | 63 mm (2.5 inches) | 81% | high |
| May Weather | 12°C (54°F) | 115 mm (4.5 inches) | 77% | very high |
| June Weather | 16°C (62°F) | 113 mm (4.5 inches) | 76% | very high |
| July Weather | 18°C (65°F) | 75 mm (3.0 inches) | 68% | very high |
| August Weather | 18°C (65°F) | 59 mm (2.3 inches) | 61% | very high |
| September Weather | 15°C (58°F) | 68 mm (2.7 inches) | 72% | high |
| October Weather | 10°C (51°F) | 73 mm (2.9 inches) | 88% | moderate |
| November Weather | 5°C (42°F) | 83 mm (3.3 inches) | 91% | moderate |
| December Weather | 4°C (39°F) | 119 mm (4.7 inches) | 92% | low |