Last updated: August 23, 2025
In December, the average temperature in Rozoy-sur-Serre, France hovers around 5°C (41°F), with a minimum of -4°C (25°F) and a maximum of 14°C (58°F). Expect considerable precipitation, totaling 136 mm (5.3 in) spread over 19 days. The air is notably humid, with an average humidity level of 93%, creating a brisk and damp atmosphere.
In December in Rozoy-sur-Serre, the average temperature is 5°C (41°F), with maximums reaching up to 14°C (58°F) and minimums dipping as low as -4°C (25°F). Be prepared for chilly weather and pack layers to stay comfortable during your travels.
In Rozoy-sur-Serre in December, the precipitation amount is 136 mm (5.3 in) spread over 19 days.
In Rozoy-sur-Serre 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 Rozoy-sur-Serre 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 Rozoy-sur-Serre.
UV Risk Categories
Weather in Rozoy-sur-Serre varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rozoy-sur-Serre, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 85 mm (3.3 inches) | 91% | low |
| February Weather | 5°C (41°F) | 87 mm (3.4 inches) | 89% | moderate |
| March Weather | 7°C (45°F) | 92 mm (3.6 inches) | 86% | moderate |
| April Weather | 10°C (50°F) | 44 mm (1.7 inches) | 84% | high |
| May Weather | 13°C (57°F) | 71 mm (2.8 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 65 mm (2.6 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 70 mm (2.8 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 74 mm (2.9 inches) | 76% | very high |
| September Weather | 15°C (60°F) | 61 mm (2.4 inches) | 81% | high |
| October Weather | 12°C (53°F) | 100 mm (3.9 inches) | 88% | moderate |
| November Weather | 7°C (44°F) | 76 mm (3.0 inches) | 92% | low |
| December Weather | 5°C (41°F) | 136 mm (5.3 inches) | 93% | low |