Last updated: August 23, 2025
In September, the average temperature in Le Quesnoy, France hovers around 15°C (60°F), with a minimum dipping to 3°C (38°F) and soaring to a maximum of 33°C (91°F). Expect about 55 mm (2.2 in) of precipitation spread over 9 days, and be prepared for an average humidity of 82%.
In September in Le Quesnoy, the average temperature is 15°C (60°F). Maximums can reach 33°C (91°F), while minimums can drop as low as 3°C (38°F). Be prepared for a wide range of temperatures when traveling during this time.
In Le Quesnoy in September, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.
In Le Quesnoy in September humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.
In Le Quesnoy in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Le Quesnoy.
UV Risk Categories
Weather in Le Quesnoy varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Le Quesnoy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 72 mm (2.8 inches) | 91% | low |
| February Weather | 5°C (42°F) | 79 mm (3.1 inches) | 89% | low |
| March Weather | 7°C (45°F) | 82 mm (3.2 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 42 mm (1.7 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 70 mm (2.8 inches) | 82% | high |
| June Weather | 18°C (64°F) | 64 mm (2.5 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 64 mm (2.5 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 86 mm (3.4 inches) | 76% | high |
| September Weather | 15°C (60°F) | 55 mm (2.2 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 85 mm (3.4 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 67 mm (2.6 inches) | 92% | low |
| December Weather | 5°C (42°F) | 111 mm (4.4 inches) | 92% | low |