Last updated: August 23, 2025
In September, the average temperature in Bourg-Saint-Bernard, France hovers around 19°C (67°F). Expect a bit of a range, with minimum temperatures dipping to 7°C (46°F) and maximums soaring up to 33°C (92°F). During this month, precipitation totals around 65 mm (2.6 in) spread over approximately 10 days, while the average humidity sits at a comfortable 73%.
In September in Bourg-Saint-Bernard, the average temperature is 19°C (67°F). Maximums can reach 33°C (92°F), while minimums can dip as low as 7°C (46°F). This mild climate makes Bourg-Saint-Bernard an ideal destination for travelers seeking comfortable weather.
In Bourg-Saint-Bernard in September, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.
In Bourg-Saint-Bernard in September humidity is 73%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable and sticky, but still manageable as long as you stay hydrated and take breaks in the shade.
In Bourg-Saint-Bernard 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 Bourg-Saint-Bernard.
UV Risk Categories
Weather in Bourg-Saint-Bernard varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bourg-Saint-Bernard, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (42°F) | 71 mm (2.8 inches) | 87% | low |
| February Weather | 9°C (48°F) | 74 mm (2.9 inches) | 83% | moderate |
| March Weather | 10°C (50°F) | 73 mm (2.9 inches) | 80% | high |
| April Weather | 13°C (55°F) | 66 mm (2.6 inches) | 77% | high |
| May Weather | 16°C (61°F) | 102 mm (4.0 inches) | 75% | very high |
| June Weather | 20°C (69°F) | 75 mm (3.0 inches) | 74% | very high |
| July Weather | 23°C (73°F) | 65 mm (2.6 inches) | 72% | very high |
| August Weather | 23°C (73°F) | 46 mm (1.8 inches) | 70% | very high |
| September Weather | 19°C (67°F) | 65 mm (2.6 inches) | 73% | high |
| October Weather | 15°C (59°F) | 71 mm (2.8 inches) | 82% | moderate |
| November Weather | 10°C (50°F) | 89 mm (3.5 inches) | 87% | moderate |
| December Weather | 8°C (46°F) | 124 mm (4.9 inches) | 88% | low |