Last updated: August 23, 2025
In December, the average temperature in Greoux-les-Bains, France is a crisp 5°C (42°F), with temperatures ranging from a brisk -4°C (25°F) to a mild 17°C (63°F). Expect some rain, as precipitation averages around 75 mm (3.0 in) over 8 days, accompanied by an average humidity of 79%. Embrace the fresh air and prepare for some cozy days ahead!
In December, in Greoux-les-Bains, the average temperature is 5°C (42°F), with maximums reaching up to 17°C (63°F) and minimums dropping as low as -4°C (25°F). It's advisable to pack layers if you're traveling during this time to stay comfortable in varying temperatures.
In Greoux-les-Bains in December, the total precipitation amount is 75 mm (3.0 in) over the course of 8 days.
In Greoux-les-Bains in December, humidity is 79%. With an average temperature of 5°C (42°F), this humidity feels like a chilly mist enveloping you, making outdoor activities challenging and travel less appealing, as the dampness clings to your skin and the cold bites through your layers.
In Greoux-les-Bains 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 Greoux-les-Bains, you can visit Hourly UV Index in Greoux-les-Bains.
UV Risk Categories
Weather in Greoux-les-Bains varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Greoux-les-Bains, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 32 mm (1.3 inches) | 80% | low |
| February Weather | 7°C (45°F) | 46 mm (1.8 inches) | 73% | moderate |
| March Weather | 9°C (48°F) | 59 mm (2.3 inches) | 71% | high |
| April Weather | 12°C (54°F) | 77 mm (3.0 inches) | 75% | high |
| May Weather | 16°C (61°F) | 84 mm (3.3 inches) | 74% | very high |
| June Weather | 21°C (70°F) | 47 mm (1.8 inches) | 72% | very high |
| July Weather | 24°C (75°F) | 13 mm (0.5 inches) | 69% | very high |
| August Weather | 23°C (75°F) | 19 mm (0.7 inches) | 66% | very high |
| September Weather | 19°C (66°F) | 33 mm (1.3 inches) | 71% | high |
| October Weather | 14°C (58°F) | 83 mm (3.2 inches) | 78% | moderate |
| November Weather | 9°C (48°F) | 96 mm (3.8 inches) | 82% | moderate |
| December Weather | 5°C (42°F) | 75 mm (3.0 inches) | 79% | low |