Last updated: August 23, 2025
In December, the average temperature in Clairvaux-les-Lacs, France hovers around 3°C (38°F). Expect chilly conditions with a minimum of -6°C (21°F) and a maximum reaching up to 14°C (57°F). Be prepared for frequent rain, as precipitation totals around 264 mm (10.4 in) over 20 days, accompanied by a high average humidity of 91%.
In December in Clairvaux-les-Lacs, the average temperature is 3°C (38°F). Maximum can reach 14°C (57°F) and the minimum can be as low as -6°C (21°F). It's advisable to pack warm clothing if you plan to visit during this time.
In Clairvaux-les-Lacs in December, the total precipitation amount is 264 mm (10.4 in) over the course of 20 days.
In Clairvaux-les-Lacs in December humidity is 91%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating layered clothing to stay warm and dry during your travels.
In Clairvaux-les-Lacs in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Clairvaux-les-Lacs, you can visit Hourly UV Index in Clairvaux-les-Lacs.
UV Risk Categories
Weather in Clairvaux-les-Lacs varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Clairvaux-les-Lacs, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 164 mm (6.5 inches) | 91% | low |
| February Weather | 4°C (40°F) | 120 mm (4.7 inches) | 89% | moderate |
| March Weather | 6°C (44°F) | 169 mm (6.6 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 78 mm (3.1 inches) | 84% | high |
| May Weather | 13°C (56°F) | 187 mm (7.4 inches) | 80% | very high |
| June Weather | 18°C (64°F) | 162 mm (6.4 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 107 mm (4.2 inches) | 82% | very high |
| August Weather | 19°C (66°F) | 103 mm (4.1 inches) | 77% | very high |
| September Weather | 15°C (60°F) | 98 mm (3.9 inches) | 81% | high |
| October Weather | 11°C (52°F) | 132 mm (5.2 inches) | 89% | moderate |
| November Weather | 5°C (42°F) | 136 mm (5.3 inches) | 89% | moderate |
| December Weather | 3°C (38°F) | 264 mm (10.4 inches) | 91% | low |