Last updated: August 23, 2025
In Marcilly-le-Hayer, France, the average temperature in September hovers around 17°C (63°F), with a refreshing range that can drop to a chilly 4°C (39°F) or soar to a warm 35°C (95°F). Expect about 56 mm (2.2 in) of precipitation spread over 7 days, and enjoy the atmosphere with an average humidity of 81%. Perfect for experiencing the unique climate of this location!
In September in Marcilly-le-Hayer, the average temperature is 17°C (63°F). Maximum temperatures can reach 35°C (95°F), while minimums can dip as low as 4°C (39°F). This varied climate makes Marcilly-le-Hayer an ideal destination for travelers looking to experience a mix of warm days and cooler nights.
In Marcilly-le-Hayer in September, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.
In Marcilly-le-Hayer 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 Marcilly-le-Hayer 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 Marcilly-le-Hayer, you can refer to this Hourly UV Index in Marcilly-le-Hayer.
UV Risk Categories
Weather in Marcilly-le-Hayer varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Marcilly-le-Hayer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 79 mm (3.1 inches) | 91% | low |
| February Weather | 6°C (43°F) | 69 mm (2.7 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 76 mm (3.0 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 35 mm (1.4 inches) | 84% | high |
| May Weather | 15°C (58°F) | 80 mm (3.2 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 77 mm (3.0 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 55 mm (2.1 inches) | 80% | very high |
| August Weather | 20°C (69°F) | 53 mm (2.1 inches) | 76% | very high |
| September Weather | 17°C (63°F) | 56 mm (2.2 inches) | 81% | high |
| October Weather | 12°C (55°F) | 78 mm (3.1 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 68 mm (2.7 inches) | 92% | low |
| December Weather | 6°C (43°F) | 115 mm (4.5 inches) | 93% | low |