Last updated: August 23, 2025
In September, the average temperature in Longnes, France hovers around 16°C (61°F). Expect cool nights with a minimum of 4°C (39°F), while days can reach up to a warm 33°C (91°F). With an average precipitation of 40 mm (1.6 in) over 9 days, be prepared for occasional showers. The air maintains a humidity level of 76%, contributing to the region's lush atmosphere.
In September in Longnes, the average temperature is 16°C (61°F). The maximum can reach 33°C (91°F) and the minimum can be as low as 4°C (39°F). This makes it a great time to pack a variety of clothing, from light layers for daytime activities to warmer options for cooler evenings.
In Longnes in September, the precipitation amount is 40 mm (1.6 in) over the course of 9 days.
In Longnes in September humidity is 76%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that makes traveling feel slightly heavy yet refreshing, often prompting you to seek shade or indulge in ice-cold drinks to stay comfortable.
In Longnes 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 Longnes, you can refer to this Hourly UV Index in Longnes.
UV Risk Categories
Weather in Longnes varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Longnes, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 5°C (41°F) | 51 mm (2.0 inches) | 91% | low |
February Weather | 6°C (43°F) | 64 mm (2.5 inches) | 89% | moderate |
March Weather | 8°C (47°F) | 74 mm (2.9 inches) | 85% | moderate |
April Weather | 11°C (51°F) | 36 mm (1.4 inches) | 84% | high |
May Weather | 14°C (57°F) | 80 mm (3.1 inches) | 82% | very high |
June Weather | 18°C (64°F) | 83 mm (3.3 inches) | 80% | very high |
July Weather | 20°C (68°F) | 44 mm (1.7 inches) | 73% | very high |
August Weather | 19°C (67°F) | 60 mm (2.3 inches) | 68% | very high |
September Weather | 16°C (61°F) | 40 mm (1.6 inches) | 76% | high |
October Weather | 12°C (55°F) | 76 mm (3.0 inches) | 88% | moderate |
November Weather | 8°C (46°F) | 66 mm (2.6 inches) | 92% | low |
December Weather | 6°C (43°F) | 97 mm (3.8 inches) | 93% | low |