Last updated: August 23, 2025
In December, the average temperature in Cleden-Cap-Sizun, France hovers around 11°C (52°F). You'll experience cool conditions with a minimum of 6°C (43°F) and a maximum of 14°C (58°F). Be prepared for some rain, as the area sees about 149 mm (5.9 in) of precipitation over 21 days. With an average humidity of 82%, it's best to dress in layers to stay comfortable!
In December in Cleden-Cap-Sizun, the average temperature is 11°C (52°F). Maximum temperatures can reach 14°C (58°F), while minimums can drop to as low as 6°C (43°F). This mild climate makes it a great time to explore Cleden-Cap-Sizun comfortably.
In Cleden-Cap-Sizun in December, the total precipitation amount is 149 mm (5.9 in) spread over 21 days.
In Cleden-Cap-Sizun in December, humidity is 82%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and stay prepared for the moisture-laden air as you explore your surroundings.
In Cleden-Cap-Sizun 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 Cleden-Cap-Sizun, you can visit Hourly UV Index in Cleden-Cap-Sizun.
UV Risk Categories
Weather in Cleden-Cap-Sizun varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cleden-Cap-Sizun, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (50°F) | 80 mm (3.1 inches) | 82% | low |
| February Weather | 10°C (50°F) | 100 mm (3.9 inches) | 83% | moderate |
| March Weather | 10°C (50°F) | 71 mm (2.8 inches) | 81% | moderate |
| April Weather | 11°C (52°F) | 38 mm (1.5 inches) | 82% | high |
| May Weather | 13°C (56°F) | 50 mm (2.0 inches) | 82% | very high |
| June Weather | 15°C (60°F) | 53 mm (2.1 inches) | 80% | very high |
| July Weather | 17°C (63°F) | 40 mm (1.6 inches) | 77% | very high |
| August Weather | 17°C (63°F) | 52 mm (2.0 inches) | 78% | very high |
| September Weather | 16°C (61°F) | 54 mm (2.1 inches) | 79% | high |
| October Weather | 14°C (58°F) | 105 mm (4.1 inches) | 82% | moderate |
| November Weather | 12°C (54°F) | 117 mm (4.6 inches) | 81% | low |
| December Weather | 11°C (52°F) | 149 mm (5.9 inches) | 82% | low |