Last updated: August 23, 2025
In Plougastel-Daoulas, France, the average temperature in December hovers around 9°C (49°F), with daily fluctuations ranging from a cool 3°C (37°F) to a mild 13°C (56°F). Expect 180 mm (7.1 in) of precipitation spread over 21 days, resulting in an average humidity of 90%. Be prepared for a damp and chill ambiance, perfect for cozying up indoors!
In December in Plougastel-Daoulas, the average temperature is 9°C (49°F). The maximum can reach 13°C (56°F), while the minimum can drop to as low as 3°C (37°F). Be prepared for cool weather and pack accordingly for your trip.
In Plougastel-Daoulas in December, the precipitation amount is 180 mm (7.1 in) spread across 21 days.
In Plougastel-Daoulas in December humidity is 90%. With an average temperature of 9°C (49°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less enjoyable and necessitating extra layers to stay warm and comfortable while traveling.
In Plougastel-Daoulas 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 Plougastel-Daoulas, you can visit Hourly UV Index in Plougastel-Daoulas.
UV Risk Categories
Weather in Plougastel-Daoulas varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Plougastel-Daoulas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (46°F) | 99 mm (3.9 inches) | 89% | low |
| February Weather | 8°C (47°F) | 120 mm (4.7 inches) | 88% | moderate |
| March Weather | 9°C (48°F) | 92 mm (3.6 inches) | 85% | moderate |
| April Weather | 11°C (51°F) | 46 mm (1.8 inches) | 84% | high |
| May Weather | 13°C (56°F) | 73 mm (2.9 inches) | 81% | very high |
| June Weather | 16°C (60°F) | 76 mm (3.0 inches) | 77% | very high |
| July Weather | 17°C (64°F) | 58 mm (2.3 inches) | 63% | very high |
| August Weather | 17°C (63°F) | 70 mm (2.8 inches) | 71% | very high |
| September Weather | 16°C (61°F) | 65 mm (2.6 inches) | 76% | high |
| October Weather | 13°C (57°F) | 132 mm (5.2 inches) | 89% | moderate |
| November Weather | 11°C (51°F) | 126 mm (5.0 inches) | 90% | low |
| December Weather | 9°C (49°F) | 180 mm (7.1 inches) | 90% | low |