Last updated: August 23, 2025
In Montcornet, France, the average temperature in December hovers around 5°C (41°F), with a minimum dipping down to -4°C (25°F) and a maximum reaching up to 15°C (59°F). Expect considerable precipitation of 131 mm (5.1 in) spread over 18 days, contributing to a notably high average humidity of 93%.
In December in Montcornet, the average temperature is 5°C (41°F), with maximums reaching up to 15°C (59°F) and minimums dropping as low as -4°C (25°F). Travelers should be prepared for chilly conditions, so layering and warm clothing are advisable when visiting during this time.
In Montcornet in December, the total precipitation amount reaches 131 mm (5.1 in) over the course of 18 days.
In Montcornet in December, humidity is 93%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures feel more uncomfortable and reminding you to bundle up to stay warm while exploring the sights.
In Montcornet 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 Montcornet.
UV Risk Categories
Weather in Montcornet varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Montcornet, 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 | 5°C (41°F) | 85 mm (3.3 inches) | 89% | moderate |
| March Weather | 7°C (45°F) | 88 mm (3.5 inches) | 86% | moderate |
| April Weather | 10°C (51°F) | 42 mm (1.6 inches) | 84% | high |
| May Weather | 14°C (57°F) | 64 mm (2.5 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 59 mm (2.3 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 63 mm (2.5 inches) | 80% | very high |
| August Weather | 19°C (67°F) | 71 mm (2.8 inches) | 76% | very high |
| September Weather | 16°C (61°F) | 55 mm (2.2 inches) | 81% | high |
| October Weather | 12°C (54°F) | 95 mm (3.7 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 74 mm (2.9 inches) | 92% | low |
| December Weather | 5°C (41°F) | 131 mm (5.1 inches) | 93% | low |