Last updated: August 23, 2025
In December, the average temperature in Montier-en-Der, France hovers around 5°C (42°F). Temperatures can range from a chilly -4°C (25°F) to a mild 16°C (62°F), making it essential to dress in layers. Expect 148 mm (5.8 in) of precipitation spread across 19 days, contributing to an average humidity of 93%. Don't forget your umbrella!
In December in Montier-en-Der, the average temperature is 5°C (42°F). Maximums can reach 16°C (62°F), while minimums can drop as low as -4°C (25°F). It's advisable to pack layers and prepare for varying weather conditions during your travels.
In Montier-en-Der in December, the precipitation amount is 148 mm (5.8 in) over the course of 19 days.
In Montier-en-Der 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 Montier-en-Der 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 Montier-en-Der.
UV Risk Categories
Weather in Montier-en-Der varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Montier-en-Der, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 103 mm (4.1 inches) | 91% | low |
| February Weather | 6°C (43°F) | 86 mm (3.4 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 91 mm (3.6 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 33 mm (1.3 inches) | 84% | high |
| May Weather | 15°C (58°F) | 81 mm (3.2 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 72 mm (2.8 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 60 mm (2.4 inches) | 80% | very high |
| August Weather | 20°C (69°F) | 50 mm (2.0 inches) | 76% | very high |
| September Weather | 17°C (62°F) | 61 mm (2.4 inches) | 81% | high |
| October Weather | 12°C (55°F) | 85 mm (3.3 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 79 mm (3.1 inches) | 92% | low |
| December Weather | 5°C (42°F) | 148 mm (5.8 inches) | 93% | low |