Last updated: August 23, 2025
In December, the average temperature in Chalmaison, 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 Chalmaison, 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 Chalmaison during the quieter months.
In Chalmaison in December, the precipitation amount is 109 mm (4.3 in) spread over 16 days.
In Chalmaison 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 Chalmaison 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 Chalmaison.
UV Risk Categories
Weather in Chalmaison varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chalmaison, 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 |