Last updated: August 23, 2025
In Ballon, France, the average temperature in December hovers around 8°C (48°F). You can expect a chilly minimum of -4°C (26°F) and a pleasant maximum of 18°C (64°F) during this time. Rainfall is not uncommon, with an average precipitation amount of 114 mm (4.5 in) spread over 17 days. Coupled with an average humidity level of 85%, this month brings a unique blend of cool, damp weather perfect for cozy indoor activities.
In December in Ballon, the average temperature is 8°C (48°F). Maximums can reach 18°C (64°F) and minimums can be as low as -4°C (26°F). Travelers should be prepared for a range of temperatures, so layering clothing is advisable.
In Ballon in December, the precipitation amount is 114 mm (4.5 in) recorded over 17 days.
In Ballon in December, humidity is 85%. With an average temperature of 8°C (48°F), this humidity feels like an almost palpable blanket wrapping around you, making every step feel heavier and the air thick with moisture, which can be quite exhausting for travelers.
In Ballon 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 Ballon, you can visit Hourly UV Index in Ballon.
UV Risk Categories
Weather in Ballon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ballon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (44°F) | 60 mm (2.4 inches) | 85% | low |
| February Weather | 9°C (48°F) | 67 mm (2.6 inches) | 83% | moderate |
| March Weather | 10°C (51°F) | 75 mm (3.0 inches) | 82% | moderate |
| April Weather | 13°C (56°F) | 48 mm (1.9 inches) | 82% | high |
| May Weather | 16°C (61°F) | 75 mm (2.9 inches) | 82% | very high |
| June Weather | 20°C (68°F) | 70 mm (2.8 inches) | 80% | very high |
| July Weather | 22°C (71°F) | 29 mm (1.1 inches) | 76% | very high |
| August Weather | 21°C (70°F) | 26 mm (1.0 inches) | 73% | very high |
| September Weather | 19°C (66°F) | 41 mm (1.6 inches) | 76% | high |
| October Weather | 15°C (59°F) | 83 mm (3.3 inches) | 81% | moderate |
| November Weather | 10°C (50°F) | 93 mm (3.7 inches) | 83% | moderate |
| December Weather | 8°C (48°F) | 114 mm (4.5 inches) | 85% | low |