Last updated: August 23, 2025
In December, the average temperature in Vieux-Mesnil, France hovers around 5°C (42°F). The weather can be quite variable, with minimums plummeting to -4°C (24°F) and maximums reaching up to 14°C (58°F). Prepare for moderate precipitation, accumulating to 111 mm (4.4 in) over approximately 17 days, and expect to experience high humidity levels averaging 92%.
In December in Vieux-Mesnil, the average temperature is 5°C (42°F). Maximums can reach 14°C (58°F), while minimums can dip as low as -4°C (24°F). Travelers should be prepared for chilly weather and pack accordingly for a comfortable experience.
In Vieux-Mesnil in December, the precipitation amount is 111 mm (4.4 in) spread over 17 days.
In Vieux-Mesnil in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.
In Vieux-Mesnil in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Vieux-Mesnil.
UV Risk Categories
Weather in Vieux-Mesnil varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vieux-Mesnil, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 72 mm (2.8 inches) | 91% | low |
| February Weather | 5°C (42°F) | 79 mm (3.1 inches) | 89% | low |
| March Weather | 7°C (45°F) | 82 mm (3.2 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 42 mm (1.7 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 70 mm (2.8 inches) | 82% | high |
| June Weather | 18°C (64°F) | 64 mm (2.5 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 64 mm (2.5 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 86 mm (3.4 inches) | 76% | high |
| September Weather | 15°C (60°F) | 55 mm (2.2 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 85 mm (3.4 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 67 mm (2.6 inches) | 92% | low |
| December Weather | 5°C (42°F) | 111 mm (4.4 inches) | 92% | low |