Last updated: August 23, 2025
In September, the average temperature in Sainte-Jamme-sur-Sarthe, France hovers around 16°C (62°F), with a range that can dip to 4°C (40°F) and rise to a sizzling 34°C (93°F). Expect 46 mm (1.8 in) of precipitation spread over 9 days, and a notable average humidity of 76% that adds to the climate's distinctive character.
In September in Sainte-Jamme-sur-Sarthe, the average temperature is 16°C (62°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop as low as 4°C (40°F). Travelers should be prepared for a range of temperatures, making it advisable to pack both warm and light clothing.
In Sainte-Jamme-sur-Sarthe in September, the precipitation amount is 46 mm (1.8 in) over the course of 9 days.
In Sainte-Jamme-sur-Sarthe in September, humidity is 76%. With an average temperature of 16°C (62°F), this humidity feels like a warm, enveloping blanket that makes exploring the outdoors feel both refreshing and slightly muggy, urging travelers to take breaks often and enjoy the shade.
In Sainte-Jamme-sur-Sarthe in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sainte-Jamme-sur-Sarthe, you can refer to this Hourly UV Index in Sainte-Jamme-sur-Sarthe.
UV Risk Categories
Weather in Sainte-Jamme-sur-Sarthe varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sainte-Jamme-sur-Sarthe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 52 mm (2.1 inches) | 91% | low |
| February Weather | 6°C (44°F) | 62 mm (2.5 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 69 mm (2.7 inches) | 85% | moderate |
| April Weather | 11°C (52°F) | 40 mm (1.6 inches) | 84% | high |
| May Weather | 14°C (57°F) | 74 mm (2.9 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 85 mm (3.3 inches) | 80% | very high |
| July Weather | 20°C (68°F) | 36 mm (1.4 inches) | 73% | very high |
| August Weather | 19°C (67°F) | 49 mm (1.9 inches) | 68% | very high |
| September Weather | 16°C (62°F) | 46 mm (1.8 inches) | 76% | high |
| October Weather | 13°C (55°F) | 84 mm (3.3 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 75 mm (2.9 inches) | 92% | low |
| December Weather | 6°C (44°F) | 97 mm (3.8 inches) | 93% | low |