Last updated: August 23, 2025
In December, the average temperature in Plouguernevel, France hovers around 7°C (45°F). Expect chilly nights where the temperature can dip to a minimum of -3°C (27°F), while daytime highs may reach up to 14°C (57°F). Be prepared for a damp atmosphere, as 106 mm (4.2 in) of precipitation can fall over approximately 16 days, contributing to an average humidity level of 90%.
In December in Plouguernevel, the average temperature is 7°C (45°F). Maximums can reach 14°C (57°F), while minimums can dip as low as -3°C (27°F). Be prepared for a mix of chilly and mild weather during your travels.
In Plouguernevel in December, the total precipitation amount is 106 mm (4.2 in) spread over 16 days.
In Plouguernevel in December humidity is 90%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek shelter indoors or in cozy cafes.
In Plouguernevel 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 Plouguernevel, you can visit Hourly UV Index in Plouguernevel.
UV Risk Categories
Weather in Plouguernevel varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Plouguernevel, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (42°F) | 55 mm (2.2 inches) | 89% | low |
| February Weather | 7°C (44°F) | 75 mm (2.9 inches) | 88% | moderate |
| March Weather | 8°C (46°F) | 66 mm (2.6 inches) | 85% | moderate |
| April Weather | 10°C (50°F) | 45 mm (1.8 inches) | 84% | high |
| May Weather | 13°C (55°F) | 71 mm (2.8 inches) | 81% | very high |
| June Weather | 16°C (61°F) | 100 mm (3.9 inches) | 77% | very high |
| July Weather | 18°C (64°F) | 46 mm (1.8 inches) | 63% | very high |
| August Weather | 17°C (63°F) | 48 mm (1.9 inches) | 71% | very high |
| September Weather | 15°C (59°F) | 42 mm (1.7 inches) | 76% | high |
| October Weather | 12°C (54°F) | 98 mm (3.8 inches) | 89% | moderate |
| November Weather | 8°C (47°F) | 75 mm (2.9 inches) | 90% | low |
| December Weather | 7°C (45°F) | 106 mm (4.2 inches) | 90% | low |