Last updated: August 23, 2025
In January, the average temperature in Hermanville-sur-Mer, France hovers around 6°C (43°F). Expect temperatures to dip as low as -7°C (21°F) and occasionally climb to a pleasant 16°C (61°F). This month brings 53 mm (2.1 in) of precipitation over approximately 11 days, with humidity levels reaching a notable 90%. Stay prepared for a mix of cool weather and occasional rain!
In January in Hermanville-sur-Mer, the average temperature is 6°C (43°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -7°C (21°F). This climate means travelers should prepare for a mix of chilly and mild weather, making layered clothing a wise choice.
In Hermanville-sur-Mer in January, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.
In Hermanville-sur-Mer in January humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.
In Hermanville-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 Hermanville-sur-Mer, you can visit Hourly UV Index in Hermanville-sur-Mer.
UV Risk Categories
Weather in Hermanville-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Hermanville-sur-Mer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 53 mm (2.1 inches) | 90% | low |
| February Weather | 7°C (45°F) | 63 mm (2.5 inches) | 89% | moderate |
| March Weather | 9°C (48°F) | 62 mm (2.5 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 35 mm (1.4 inches) | 84% | high |
| May Weather | 14°C (57°F) | 70 mm (2.8 inches) | 80% | very high |
| June Weather | 18°C (64°F) | 89 mm (3.5 inches) | 80% | very high |
| July Weather | 19°C (67°F) | 50 mm (2.0 inches) | 69% | very high |
| August Weather | 19°C (66°F) | 60 mm (2.4 inches) | 73% | very high |
| September Weather | 16°C (62°F) | 50 mm (2.0 inches) | 79% | high |
| October Weather | 13°C (56°F) | 78 mm (3.1 inches) | 89% | moderate |
| November Weather | 9°C (48°F) | 77 mm (3.0 inches) | 92% | low |
| December Weather | 7°C (46°F) | 101 mm (4.0 inches) | 92% | low |