Last updated: August 23, 2025
In December, the average temperature in Marsanne, France hovers around 5°C (41°F). Expect chilly days with minimum temperatures dipping to -5°C (24°F), while maximums can reach a mild 16°C (61°F). This month also brings a noteworthy precipitation amount of 106 mm (4.2 in) over about 14 days, paired with a high average humidity of 92%. Be prepared for a mix of cool, damp weather!
In December in Marsanne, the average temperature is 5°C (41°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -5°C (24°F). This weather makes it essential for travelers to pack layers to stay comfortable throughout the day.
In Marsanne in December, the precipitation amount is 106 mm (4.2 in) over a period of 14 days.
In Marsanne in December humidity is 92%. With an average temperature of 5°C (41°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable and dampening the spirits of those unprepared for the chill.
In Marsanne 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 Marsanne, you can visit Hourly UV Index in Marsanne.
UV Risk Categories
Weather in Marsanne varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Marsanne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 48 mm (1.9 inches) | 91% | low |
| February Weather | 6°C (43°F) | 50 mm (2.0 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 72 mm (2.8 inches) | 84% | moderate |
| April Weather | 11°C (53°F) | 62 mm (2.4 inches) | 81% | high |
| May Weather | 15°C (60°F) | 107 mm (4.2 inches) | 77% | very high |
| June Weather | 20°C (69°F) | 67 mm (2.6 inches) | 76% | very high |
| July Weather | 23°C (73°F) | 41 mm (1.6 inches) | 68% | very high |
| August Weather | 22°C (72°F) | 44 mm (1.7 inches) | 61% | very high |
| September Weather | 18°C (65°F) | 39 mm (1.5 inches) | 72% | high |
| October Weather | 13°C (56°F) | 102 mm (4.0 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 104 mm (4.1 inches) | 91% | moderate |
| December Weather | 5°C (41°F) | 106 mm (4.2 inches) | 92% | low |