Last updated: August 23, 2025
In December, the average temperature in Regneville-sur-Mer, France hovers around 9°C (48°F), with a minimum dip to 0°C (33°F) and a peak reaching up to 14°C (57°F). Expect 176 mm (6.9 in) of precipitation over approximately 20 days, contributing to an average humidity level of 92%. Remember to pack your waterproof gear!
In December in Regneville-sur-Mer, the average temperature is 9°C (48°F). Maximums can reach 14°C (57°F), and minimums can be as low as 0°C (33°F). Be sure to pack layers to stay comfortable while exploring the area!
In Regneville-sur-Mer in December, the precipitation amount is 176 mm (6.9 in) spread over the course of 20 days.
In Regneville-sur-Mer in December humidity is 92%. With an average temperature of 9°C (48°F), this humidity feels like a heavy blanket enveloping you, making outdoor exploration quite challenging due to the stickiness in the air and the constant dampness that clings to your skin.
In Regneville-sur-Mer 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 Regneville-sur-Mer.
UV Risk Categories
Weather in Regneville-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Regneville-sur-Mer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 96 mm (3.8 inches) | 90% | low |
| February Weather | 8°C (46°F) | 93 mm (3.7 inches) | 89% | moderate |
| March Weather | 9°C (48°F) | 91 mm (3.6 inches) | 86% | moderate |
| April Weather | 11°C (51°F) | 42 mm (1.7 inches) | 84% | high |
| May Weather | 13°C (56°F) | 82 mm (3.2 inches) | 80% | high |
| June Weather | 16°C (62°F) | 81 mm (3.2 inches) | 80% | very high |
| July Weather | 18°C (65°F) | 62 mm (2.4 inches) | 69% | very high |
| August Weather | 18°C (65°F) | 77 mm (3.1 inches) | 73% | very high |
| September Weather | 17°C (62°F) | 85 mm (3.3 inches) | 79% | high |
| October Weather | 14°C (57°F) | 146 mm (5.7 inches) | 89% | moderate |
| November Weather | 10°C (51°F) | 115 mm (4.5 inches) | 92% | low |
| December Weather | 9°C (48°F) | 176 mm (6.9 inches) | 92% | low |