Last updated: August 23, 2025
In December, the average temperature in Saint-Vincent, France hovers around 3°C (38°F). Expect chilly days, with minimum temperatures dipping to -5°C (23°F) and peaking at a milder 14°C (58°F). Precipitation averages 87 mm (3.4 in) over 17 days, accompanied by a high average humidity of 92%. Prepare for a wet, crisp month that calls for cozy attire!
In December in Saint-Vincent, the average temperature is 3°C (38°F). The maximum can reach 14°C (58°F) and the minimum can be as low as -5°C (23°F). Be prepared for chilly weather and pack layers if you're planning to travel during this time.
In Saint-Vincent in December, the precipitation amount is 87 mm (3.4 in) over the course of 17 days.
In Saint-Vincent in December humidity is 92%. With an average temperature of 3°C (38°F), this humidity feels like a wet chill that seeps into your bones, making outdoor activities uncomfortable and travel arrangements challenging.
In Saint-Vincent 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 Saint-Vincent, you can visit Hourly UV Index in Saint-Vincent.
UV Risk Categories
Weather in Saint-Vincent varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Vincent, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 62 mm (2.4 inches) | 91% | low |
| February Weather | 4°C (40°F) | 45 mm (1.8 inches) | 88% | moderate |
| March Weather | 6°C (43°F) | 61 mm (2.4 inches) | 84% | high |
| April Weather | 9°C (48°F) | 66 mm (2.6 inches) | 81% | high |
| May Weather | 12°C (55°F) | 104 mm (4.1 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 78 mm (3.1 inches) | 76% | very high |
| July Weather | 19°C (67°F) | 71 mm (2.8 inches) | 68% | very high |
| August Weather | 19°C (67°F) | 49 mm (1.9 inches) | 61% | very high |
| September Weather | 15°C (59°F) | 50 mm (2.0 inches) | 72% | high |
| October Weather | 11°C (51°F) | 81 mm (3.2 inches) | 88% | moderate |
| November Weather | 5°C (42°F) | 85 mm (3.3 inches) | 91% | moderate |
| December Weather | 3°C (38°F) | 87 mm (3.4 inches) | 92% | low |