Last updated: August 23, 2025
In January, the average temperature in Longeville-sur-Mer, France hovers around 7°C (45°F), with minimums sometimes dipping to -6°C (22°F) and maximums reaching 16°C (60°F). Expect a total precipitation of 58 mm (2.3 in) spread over about 10 days, contributing to a high average humidity of 88%. Be prepared for a chilly and damp month ahead!
In January in Longeville-sur-Mer, the average temperature is 7°C (45°F), with maximums reaching 16°C (60°F) and minimums dropping as low as -6°C (22°F). Travelers should be prepared for a mix of chilly and mild weather, making layers a wise choice for outdoor activities.
In Longeville-sur-Mer in January, the total precipitation amount is 58 mm (2.3 in), measured over a span of 10 days.
In Longeville-sur-Mer in January humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.
In Longeville-sur-Mer in January, 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 Longeville-sur-Mer, you can visit Hourly UV Index in Longeville-sur-Mer.
UV Risk Categories
Weather in Longeville-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Longeville-sur-Mer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 58 mm (2.3 inches) | 88% | low |
| February Weather | 8°C (47°F) | 69 mm (2.7 inches) | 87% | moderate |
| March Weather | 10°C (50°F) | 72 mm (2.8 inches) | 84% | moderate |
| April Weather | 12°C (54°F) | 37 mm (1.5 inches) | 83% | high |
| May Weather | 15°C (60°F) | 61 mm (2.4 inches) | 81% | very high |
| June Weather | 19°C (66°F) | 70 mm (2.7 inches) | 75% | very high |
| July Weather | 21°C (70°F) | 27 mm (1.1 inches) | 65% | very high |
| August Weather | 20°C (68°F) | 32 mm (1.2 inches) | 67% | very high |
| September Weather | 18°C (65°F) | 39 mm (1.6 inches) | 75% | high |
| October Weather | 14°C (58°F) | 76 mm (3.0 inches) | 85% | moderate |
| November Weather | 10°C (50°F) | 89 mm (3.5 inches) | 88% | moderate |
| December Weather | 9°C (48°F) | 114 mm (4.5 inches) | 90% | low |