Last updated: August 23, 2025
In September, the average temperature in Souppes-sur-Loing, France is a mild 17°C (63°F). Temperatures can range from a cool 4°C (40°F) to a warm 35°C (96°F). Expect approximately 51 mm (2.0 in) of precipitation spread over about 7 days, and enjoy a comfortable average humidity level of 81%.
In September in Souppes-sur-Loing, the average temperature is 17°C (63°F). Maximum temperatures can reach 35°C (96°F), while minimum temperatures can drop as low as 4°C (40°F). This variability makes it essential for travelers to pack accordingly, ensuring comfort whether they encounter warm days or cool nights.
In Souppes-sur-Loing in September, the precipitation amount is 51 mm (2.0 in) over a period of 7 days.
In Souppes-sur-Loing in September humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.
In Souppes-sur-Loing 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 Souppes-sur-Loing, you can refer to this Hourly UV Index in Souppes-sur-Loing.
UV Risk Categories
Weather in Souppes-sur-Loing varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Souppes-sur-Loing, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 65 mm (2.6 inches) | 91% | low |
| February Weather | 6°C (44°F) | 65 mm (2.6 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 72 mm (2.9 inches) | 86% | moderate |
| April Weather | 11°C (53°F) | 31 mm (1.2 inches) | 84% | high |
| May Weather | 15°C (59°F) | 81 mm (3.2 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 61 mm (2.4 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 49 mm (1.9 inches) | 80% | very high |
| August Weather | 20°C (69°F) | 49 mm (1.9 inches) | 76% | very high |
| September Weather | 17°C (63°F) | 51 mm (2.0 inches) | 81% | high |
| October Weather | 13°C (55°F) | 79 mm (3.1 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 63 mm (2.5 inches) | 92% | low |
| December Weather | 6°C (43°F) | 104 mm (4.1 inches) | 93% | low |