Last updated: August 23, 2025
In January, the average temperature in Loisy-sur-Marne, France hovers around 4°C (39°F). Expect a chilly range, with minimums plummeting to -8°C (18°F) and maximums peaking at 15°C (58°F). Prepare for wet weather as you'll likely encounter 85 mm (3.4 in) of precipitation over 13 days. With an average humidity of 91%, bundled layers are essential for staying comfortable amidst the damp conditions.
In January in Loisy-sur-Marne, the average temperature is 4°C (39°F). The maximum can reach 15°C (58°F), while the minimum can be as low as -8°C (18°F). Be sure to pack warm clothing to stay comfortable during your travels.
In Loisy-sur-Marne in January, the total precipitation amount is 85 mm (3.4 in), which occurs over the span of 13 days.
In Loisy-sur-Marne in January, humidity is 91%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and forcing travelers to bundle up tightly against the cold, sticky air.
In Loisy-sur-Marne 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 Loisy-sur-Marne, you can visit Hourly UV Index in Loisy-sur-Marne.
UV Risk Categories
Weather in Loisy-sur-Marne varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Loisy-sur-Marne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 85 mm (3.4 inches) | 91% | low |
| February Weather | 6°C (43°F) | 74 mm (2.9 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 78 mm (3.1 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 32 mm (1.3 inches) | 84% | high |
| May Weather | 15°C (58°F) | 71 mm (2.8 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 65 mm (2.6 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 55 mm (2.2 inches) | 80% | very high |
| August Weather | 21°C (69°F) | 59 mm (2.3 inches) | 76% | very high |
| September Weather | 17°C (63°F) | 60 mm (2.4 inches) | 81% | high |
| October Weather | 12°C (55°F) | 82 mm (3.2 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 72 mm (2.8 inches) | 92% | low |
| December Weather | 5°C (42°F) | 129 mm (5.1 inches) | 93% | low |