Last updated: August 23, 2025
In September, the average temperature in La Chapelle-des-Marais, France is a pleasant 17°C (63°F). However, prepare for a range, with minimums dipping to 7°C (45°F) and maximums soaring up to 31°C (88°F). Expect about 38 mm (1.5 in) of rainfall spread over 8 days, contributing to an average humidity level of 75%.
In September in La Chapelle-des-Marais, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop to as low as 7°C (45°F). This range makes La Chapelle-des-Marais an ideal destination for travelers seeking both warm days and cool evenings.
In La Chapelle-des-Marais in September, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.
In La Chapelle-des-Marais in September, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.
In La Chapelle-des-Marais 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 La Chapelle-des-Marais, you can refer to this Hourly UV Index in La Chapelle-des-Marais.
UV Risk Categories
Weather in La Chapelle-des-Marais varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in La Chapelle-des-Marais, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 7°C (44°F) | 47 mm (1.8 inches) | 88% | low |
February Weather | 8°C (46°F) | 65 mm (2.6 inches) | 87% | moderate |
March Weather | 9°C (49°F) | 65 mm (2.6 inches) | 84% | moderate |
April Weather | 12°C (53°F) | 47 mm (1.9 inches) | 83% | high |
May Weather | 15°C (58°F) | 63 mm (2.5 inches) | 81% | very high |
June Weather | 18°C (64°F) | 78 mm (3.1 inches) | 75% | very high |
July Weather | 20°C (68°F) | 46 mm (1.8 inches) | 65% | very high |
August Weather | 19°C (66°F) | 48 mm (1.9 inches) | 67% | very high |
September Weather | 17°C (63°F) | 38 mm (1.5 inches) | 75% | high |
October Weather | 14°C (57°F) | 85 mm (3.4 inches) | 85% | moderate |
November Weather | 10°C (49°F) | 74 mm (2.9 inches) | 88% | low |
December Weather | 8°C (47°F) | 105 mm (4.1 inches) | 90% | low |