Last updated: August 23, 2025
In December, the average temperature in Mery-sur-Cher, France hovers around 6°C (44°F). Expect a chill in the air, with minimum temperatures dipping to -4°C (26°F), while highs can reach up to 17°C (62°F). Nature also puts on a show, with approximately 109 mm (4.3 in) of precipitation spread over 18 days. Notably, the average humidity sits at a brisk 93%, making it a refreshing time to experience all that Mery-sur-Cher has to offer!
In December in Mery-sur-Cher, the average temperature is 6°C (44°F), with maximums reaching 17°C (62°F) and minimums dipping as low as -4°C (26°F). Travelers should be prepared for a mix of cool and mild weather during this time.
In Mery-sur-Cher in December, the total precipitation amount is 109 mm (4.3 in) spread over 18 days.
In Mery-sur-Cher in December, humidity is 93%. With an average temperature of 6°C (44°F), this humidity feels like walking through a heavy fog, making travel feel damp and chilly, and leaving you craving warmth and comfort.
In Mery-sur-Cher 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 Mery-sur-Cher.
UV Risk Categories
Weather in Mery-sur-Cher varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mery-sur-Cher, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 67 mm (2.6 inches) | 90% | low |
| February Weather | 7°C (44°F) | 65 mm (2.6 inches) | 88% | moderate |
| March Weather | 9°C (48°F) | 73 mm (2.9 inches) | 85% | moderate |
| April Weather | 12°C (54°F) | 43 mm (1.7 inches) | 83% | high |
| May Weather | 15°C (60°F) | 77 mm (3.0 inches) | 83% | very high |
| June Weather | 20°C (68°F) | 66 mm (2.6 inches) | 79% | very high |
| July Weather | 22°C (71°F) | 49 mm (1.9 inches) | 71% | very high |
| August Weather | 21°C (70°F) | 35 mm (1.4 inches) | 68% | very high |
| September Weather | 18°C (64°F) | 50 mm (2.0 inches) | 76% | high |
| October Weather | 13°C (56°F) | 80 mm (3.2 inches) | 87% | moderate |
| November Weather | 8°C (47°F) | 68 mm (2.7 inches) | 91% | low |
| December Weather | 6°C (44°F) | 109 mm (4.3 inches) | 93% | low |