Last updated: August 23, 2025
In Fontaine-les-Vervins, 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 Fontaine-les-Vervins, 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 Fontaine-les-Vervins in December, the total precipitation amount reaches 131 mm (5.1 in) over the course of 18 days.
In Fontaine-les-Vervins 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 Fontaine-les-Vervins 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 Fontaine-les-Vervins.
UV Risk Categories
Weather in Fontaine-les-Vervins varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fontaine-les-Vervins, 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 |