Last updated: August 23, 2025
In December, the average temperature in Sonnay, France hovers around 5°C (41°F). You can expect a chill in the air with a minimum dipping down to -4°C (24°F), while the mercury can rise to a pleasant 16°C (62°F). Rainfall adds to the ambiance, with around 126 mm (5.0 in) of precipitation spread over 17 days. Don't forget your umbrella, as the average humidity lingers at a high 92%!
In December in Sonnay, the average temperature is 5°C (41°F). Maximums can reach 16°C (62°F) and minimums can be as low as -4°C (24°F). Be prepared for a range of temperatures if you're planning to travel during this time!
In Sonnay in December, the precipitation amount is 126 mm (5.0 in) over a duration of 17 days.
In Sonnay in December humidity is 92%. With an average temperature of 5°C (41°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable and dampening the spirits of those unprepared for the chill.
In Sonnay 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 Sonnay, you can visit Hourly UV Index in Sonnay.
UV Risk Categories
Weather in Sonnay varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sonnay, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 63 mm (2.5 inches) | 91% | low |
| February Weather | 6°C (43°F) | 60 mm (2.4 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 74 mm (2.9 inches) | 84% | moderate |
| April Weather | 12°C (53°F) | 50 mm (2.0 inches) | 81% | high |
| May Weather | 15°C (60°F) | 129 mm (5.1 inches) | 77% | very high |
| June Weather | 20°C (68°F) | 82 mm (3.2 inches) | 76% | very high |
| July Weather | 22°C (72°F) | 73 mm (2.9 inches) | 68% | very high |
| August Weather | 22°C (72°F) | 58 mm (2.3 inches) | 61% | very high |
| September Weather | 18°C (64°F) | 50 mm (2.0 inches) | 72% | high |
| October Weather | 13°C (55°F) | 99 mm (3.9 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 101 mm (4.0 inches) | 91% | moderate |
| December Weather | 5°C (41°F) | 126 mm (5.0 inches) | 92% | low |