Last updated: August 23, 2025
In December, the average temperature in Sourdun, France hovers around 6°C (43°F). Expect chilly spells, with minimums dropping to -4°C (24°F) and maximums reaching 16°C (61°F). Be prepared for 109 mm (4.3 in) of precipitation spread over 16 days, bringing a high average humidity of 93%. Dress warmly and stay dry!
In December in Sourdun, the average temperature is 6°C (43°F). The maximum can reach 16°C (61°F) and the minimum can be as low as -4°C (24°F). It's a great time to visit if you're prepared for chilly weather and want to experience the beauty of Sourdun during the quieter months.
In Sourdun in December, the precipitation amount is 109 mm (4.3 in) spread over 16 days.
In Sourdun in December, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.
In Sourdun in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Sourdun.
UV Risk Categories
Weather in Sourdun varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sourdun, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 69 mm (2.7 inches) | 91% | low |
| February Weather | 6°C (43°F) | 67 mm (2.6 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 73 mm (2.9 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 30 mm (1.2 inches) | 84% | high |
| May Weather | 15°C (59°F) | 71 mm (2.8 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 66 mm (2.6 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 54 mm (2.1 inches) | 80% | very high |
| August Weather | 20°C (69°F) | 48 mm (1.9 inches) | 76% | very high |
| September Weather | 17°C (63°F) | 51 mm (2.0 inches) | 81% | high |
| October Weather | 13°C (55°F) | 82 mm (3.2 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 64 mm (2.5 inches) | 92% | low |
| December Weather | 6°C (43°F) | 109 mm (4.3 inches) | 93% | low |