Last updated: August 23, 2025
In September, the average temperature in Bournoncle-Saint-Pierre, France hovers around 14°C (58°F), with fluctuations ranging from a chilly 1°C (34°F) to a warm 30°C (85°F). Expect 52 mm (2.0 in) of precipitation spread over 9 days, contributing to an average humidity of 72%. Be prepared for a mix of weather as the season unfolds!
In September in Bournoncle-Saint-Pierre, the average temperature is 14°C (58°F). The maximum can reach 30°C (85°F), while the minimum can drop as low as 1°C (34°F). This variation in temperature makes it essential for travelers to pack accordingly, preparing for both warm and cool conditions.
In Bournoncle-Saint-Pierre in September, the precipitation amount is 52 mm (2.0 in) over a span of 9 days.
In Bournoncle-Saint-Pierre in September, humidity is 72%. With an average temperature of 14°C (58°F), this humidity feels like a damp blanket wrapping around you, making walking and exploring slightly uncomfortable and requiring frequent breaks for hydration.
In Bournoncle-Saint-Pierre in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Bournoncle-Saint-Pierre.
UV Risk Categories
Weather in Bournoncle-Saint-Pierre varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bournoncle-Saint-Pierre, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 64 mm (2.5 inches) | 91% | low |
| February Weather | 4°C (39°F) | 51 mm (2.0 inches) | 88% | moderate |
| March Weather | 5°C (42°F) | 72 mm (2.8 inches) | 84% | high |
| April Weather | 8°C (47°F) | 64 mm (2.5 inches) | 81% | high |
| May Weather | 12°C (54°F) | 95 mm (3.8 inches) | 77% | very high |
| June Weather | 17°C (62°F) | 112 mm (4.4 inches) | 76% | very high |
| July Weather | 19°C (66°F) | 65 mm (2.5 inches) | 68% | very high |
| August Weather | 18°C (65°F) | 67 mm (2.6 inches) | 61% | very high |
| September Weather | 14°C (58°F) | 52 mm (2.0 inches) | 72% | high |
| October Weather | 10°C (50°F) | 65 mm (2.5 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 77 mm (3.0 inches) | 91% | moderate |
| December Weather | 3°C (38°F) | 95 mm (3.7 inches) | 92% | low |