Last updated: August 23, 2025
In December, the average temperature in Notre-Dame-de-Monts, France is a cool 10°C (51°F). Expect minimums of 3°C (37°F) and highs reaching up to 15°C (59°F). Prepare for a wet month with approximately 120 mm (4.7 in) of precipitation over 17 days, coupled with an average humidity of 90%.
In December in Notre-Dame-de-Monts, the average temperature is 10°C (51°F). The maximum can reach 15°C (59°F) and the minimum can be as low as 3°C (37°F). This mild climate makes it a great time to explore the area and enjoy outdoor activities.
In Notre-Dame-de-Monts in December, the precipitation amount is 120 mm (4.7 in) spread over the course of 17 days.
In Notre-Dame-de-Monts in December, humidity is 90%. With an average temperature of 10°C (51°F), this humidity feels like you are wrapped in a damp blanket, making traveling quite uncomfortable and sticky, as the air hangs heavy around you, often leading to fatigue and a longing for cooler, drier conditions.
In Notre-Dame-de-Monts 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 Notre-Dame-de-Monts, you can visit Hourly UV Index in Notre-Dame-de-Monts.
UV Risk Categories
Weather in Notre-Dame-de-Monts varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Notre-Dame-de-Monts, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (47°F) | 60 mm (2.4 inches) | 88% | low |
| February Weather | 9°C (48°F) | 66 mm (2.6 inches) | 87% | moderate |
| March Weather | 10°C (50°F) | 63 mm (2.5 inches) | 84% | moderate |
| April Weather | 12°C (54°F) | 36 mm (1.4 inches) | 83% | high |
| May Weather | 15°C (59°F) | 51 mm (2.0 inches) | 81% | very high |
| June Weather | 18°C (64°F) | 61 mm (2.4 inches) | 75% | very high |
| July Weather | 20°C (67°F) | 34 mm (1.3 inches) | 65% | very high |
| August Weather | 19°C (67°F) | 41 mm (1.6 inches) | 67% | very high |
| September Weather | 18°C (64°F) | 42 mm (1.7 inches) | 75% | high |
| October Weather | 15°C (60°F) | 80 mm (3.1 inches) | 85% | moderate |
| November Weather | 12°C (53°F) | 90 mm (3.6 inches) | 88% | low |
| December Weather | 10°C (51°F) | 120 mm (4.7 inches) | 90% | low |