Last updated: August 23, 2025
In Saint-Julien-sur-Sarthe, France, the average temperature in January hovers around 5°C (40°F). You'll experience a chill, with minimums dipping to -8°C (18°F) and maximums reaching up to 13°C (56°F). Precipitation is not uncommon, with about 54 mm (2.1 in) spread over 11 days, resulting in an average humidity of 91%. Be prepared for a cool, damp ambiance!
In January in Saint-Julien-sur-Sarthe, the average temperature is 5°C (40°F). Maximums can reach 13°C (56°F) and minimums can be as low as -8°C (18°F). Travelers should be prepared for chilly weather and variations in temperature, making layered clothing a wise choice.
In Saint-Julien-sur-Sarthe in January, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.
In Saint-Julien-sur-Sarthe in January humidity is 91%. With an average temperature of 5°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating warm, layered clothing to stay comfortable while exploring.
In Saint-Julien-sur-Sarthe 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 Saint-Julien-sur-Sarthe, you can visit Hourly UV Index in Saint-Julien-sur-Sarthe.
UV Risk Categories
Weather in Saint-Julien-sur-Sarthe varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Saint-Julien-sur-Sarthe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (40°F) | 54 mm (2.1 inches) | 91% | low |
| February Weather | 6°C (43°F) | 65 mm (2.6 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 71 mm (2.8 inches) | 85% | moderate |
| April Weather | 10°C (51°F) | 39 mm (1.5 inches) | 84% | high |
| May Weather | 13°C (56°F) | 84 mm (3.3 inches) | 82% | very high |
| June Weather | 17°C (63°F) | 96 mm (3.8 inches) | 80% | very high |
| July Weather | 19°C (67°F) | 43 mm (1.7 inches) | 73% | very high |
| August Weather | 18°C (65°F) | 57 mm (2.2 inches) | 68% | very high |
| September Weather | 16°C (60°F) | 48 mm (1.9 inches) | 76% | high |
| October Weather | 12°C (54°F) | 80 mm (3.1 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 74 mm (2.9 inches) | 92% | low |
| December Weather | 6°C (43°F) | 98 mm (3.9 inches) | 93% | low |