Last updated: August 23, 2025
In September, the average temperature in Mareuil-sur-Arnon, France hovers around 18°C (64°F). While you may enjoy pleasant days, be prepared for a minimum of 5°C (41°F) and the occasional sweltering high of 36°C (98°F). With an average rainfall of 55 mm (2.2 in) spread across 7 days, it's wise to stay adaptable. Humidity levels reach 76%, adding to the tropical charm of the season.
In September in Mareuil-sur-Arnon, the average temperature is 18°C (64°F). Maximum temperatures can reach 36°C (98°F), while the minimum can drop as low as 5°C (41°F). Travelers should be prepared for a wide range of temperatures during this time.
In Mareuil-sur-Arnon in September, the precipitation amount is 55 mm (2.2 in) over the course of 7 days.
In Mareuil-sur-Arnon in September, humidity is 76%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel steamy and invigorating—perfect for exploring charming streets, though you might want to take breaks in the shade.
In Mareuil-sur-Arnon 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 Mareuil-sur-Arnon, you can refer to this Hourly UV Index in Mareuil-sur-Arnon.
UV Risk Categories
Weather in Mareuil-sur-Arnon varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mareuil-sur-Arnon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (40°F) | 64 mm (2.5 inches) | 90% | low |
| February Weather | 7°C (44°F) | 62 mm (2.4 inches) | 88% | moderate |
| March Weather | 9°C (48°F) | 70 mm (2.7 inches) | 85% | moderate |
| April Weather | 12°C (53°F) | 43 mm (1.7 inches) | 83% | high |
| May Weather | 15°C (59°F) | 75 mm (3.0 inches) | 83% | very high |
| June Weather | 20°C (68°F) | 63 mm (2.5 inches) | 79% | very high |
| July Weather | 22°C (71°F) | 50 mm (2.0 inches) | 71% | very high |
| August Weather | 21°C (70°F) | 37 mm (1.5 inches) | 68% | very high |
| September Weather | 18°C (64°F) | 55 mm (2.2 inches) | 76% | high |
| October Weather | 13°C (56°F) | 73 mm (2.9 inches) | 87% | moderate |
| November Weather | 8°C (47°F) | 67 mm (2.6 inches) | 91% | low |
| December Weather | 6°C (44°F) | 107 mm (4.2 inches) | 93% | low |