Last updated: August 23, 2025
In December, the average temperature in Bourg-les-Valence, France hovers around 5°C (42°F). While temperatures can dip as low as -5°C (24°F), they may also reach a comfortable 17°C (62°F). Expect 113 mm (4.5 in) of precipitation spread over 16 days, accompanied by high humidity levels of 92%. Perfect for cozy indoor activities!
In December, in Bourg-les-Valence, the average temperature is 5°C (42°F). Maximum temperatures can reach 17°C (62°F), while minimums can drop as low as -5°C (24°F). Be prepared for a mix of chilly and mild weather when traveling to Bourg-les-Valence during this time.
In Bourg-les-Valence in December, the total precipitation amount is 113 mm (4.5 in) which falls over a period of 16 days.
In Bourg-les-Valence in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.
In Bourg-les-Valence 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 Bourg-les-Valence, you can visit Hourly UV Index in Bourg-les-Valence.
UV Risk Categories
Weather in Bourg-les-Valence varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bourg-les-Valence, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 55 mm (2.2 inches) | 91% | low |
| February Weather | 6°C (44°F) | 54 mm (2.1 inches) | 88% | moderate |
| March Weather | 9°C (48°F) | 70 mm (2.8 inches) | 84% | moderate |
| April Weather | 12°C (54°F) | 52 mm (2.0 inches) | 81% | high |
| May Weather | 16°C (61°F) | 108 mm (4.3 inches) | 77% | very high |
| June Weather | 21°C (69°F) | 66 mm (2.6 inches) | 76% | very high |
| July Weather | 23°C (74°F) | 50 mm (1.9 inches) | 68% | very high |
| August Weather | 23°C (73°F) | 46 mm (1.8 inches) | 61% | very high |
| September Weather | 19°C (66°F) | 38 mm (1.5 inches) | 72% | high |
| October Weather | 13°C (56°F) | 97 mm (3.8 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 100 mm (3.9 inches) | 91% | moderate |
| December Weather | 5°C (42°F) | 113 mm (4.5 inches) | 92% | low |