Last updated: August 23, 2025
In September, the average temperature in Marsac-sur-Don, France hovers around 17°C (63°F). Expect a minimum of 5°C (41°F) and a maximum of 33°C (92°F), offering a diverse range of weather experiences. With an average precipitation of 44 mm (1.7 in) over about 8 days, and an average humidity of 75%, be prepared for a blend of warmth and occasional moisture as you explore this vibrant location!
In September in Marsac-sur-Don, the average temperature is 17°C (63°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 5°C (41°F). This varied climate makes Marsac-sur-Don an ideal destination for travelers seeking both warm days and cool evenings.
In Marsac-sur-Don in September, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.
In Marsac-sur-Don 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 Marsac-sur-Don 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 Marsac-sur-Don, you can refer to this Hourly UV Index in Marsac-sur-Don.
UV Risk Categories
Weather in Marsac-sur-Don varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Marsac-sur-Don, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 46 mm (1.8 inches) | 88% | low |
| February Weather | 7°C (46°F) | 63 mm (2.5 inches) | 87% | moderate |
| March Weather | 9°C (49°F) | 66 mm (2.6 inches) | 84% | moderate |
| April Weather | 12°C (53°F) | 51 mm (2.0 inches) | 83% | high |
| May Weather | 15°C (59°F) | 63 mm (2.5 inches) | 81% | very high |
| June Weather | 18°C (65°F) | 87 mm (3.4 inches) | 75% | very high |
| July Weather | 20°C (68°F) | 43 mm (1.7 inches) | 65% | very high |
| August Weather | 19°C (67°F) | 44 mm (1.7 inches) | 67% | very high |
| September Weather | 17°C (63°F) | 44 mm (1.7 inches) | 75% | high |
| October Weather | 13°C (56°F) | 84 mm (3.3 inches) | 85% | moderate |
| November Weather | 9°C (48°F) | 74 mm (2.9 inches) | 88% | low |
| December Weather | 8°C (46°F) | 99 mm (3.9 inches) | 90% | low |