Last updated: August 23, 2025
In December, the average temperature in Cormeilles, France hovers around 6°C (44°F), with a minimum dipping to -4°C (25°F) and a maximum reaching 15°C (59°F). Expect 116 mm (4.6 in) of precipitation spread across 18 days, contributing to an average humidity of a remarkable 93%. Stay prepared for a chilly and damp month!
In December in Cormeilles, the average temperature is 6°C (44°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -4°C (25°F). Be prepared for a mix of cool and mild conditions when traveling during this month.
In Cormeilles in December, the precipitation amount is 116 mm (4.6 in) over the course of 18 days.
In Cormeilles 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 Cormeilles 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 Cormeilles.
UV Risk Categories
Weather in Cormeilles varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cormeilles, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 64 mm (2.5 inches) | 91% | low |
| February Weather | 6°C (43°F) | 72 mm (2.8 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 77 mm (3.0 inches) | 85% | moderate |
| April Weather | 10°C (51°F) | 41 mm (1.6 inches) | 84% | high |
| May Weather | 13°C (56°F) | 92 mm (3.6 inches) | 82% | very high |
| June Weather | 17°C (63°F) | 90 mm (3.6 inches) | 80% | very high |
| July Weather | 19°C (66°F) | 53 mm (2.1 inches) | 73% | very high |
| August Weather | 18°C (65°F) | 75 mm (2.9 inches) | 68% | very high |
| September Weather | 16°C (60°F) | 55 mm (2.1 inches) | 76% | high |
| October Weather | 12°C (54°F) | 80 mm (3.2 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 81 mm (3.2 inches) | 92% | low |
| December Weather | 6°C (44°F) | 116 mm (4.6 inches) | 93% | low |