Last updated: August 23, 2025
In August, the average temperature in Coulanges-sur-Yonne, France hovers around 20°C (69°F), making it a pleasant time to visit. However, be prepared for a temperature range that can drop to a chilly 6°C (43°F) or soar up to a scorching 38°C (100°F). Precipitation is moderate, with about 49 mm (1.9 in) expected over 8 days, and the average humidity sits at a comfortable 72%.
In August in Coulanges-sur-Yonne, the average temperature is 20°C (69°F). Maximums can reach 38°C (100°F), while minimums can drop as low as 6°C (43°F). This makes Coulanges-sur-Yonne an ideal destination for travelers seeking a mild climate with warm days and cool nights.
In Coulanges-sur-Yonne in August, the precipitation amount is 49 mm (1.9 in) spread over 8 days.
In Coulanges-sur-Yonne in August humidity is 72%. With an average temperature of 20°C (69°F), this humidity feels like a warm, almost tropical embrace, making it perfect for leisurely strolls but challenging for those unaccustomed to the moist air.
In Coulanges-sur-Yonne in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Coulanges-sur-Yonne.
UV Risk Categories
Weather in Coulanges-sur-Yonne varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Coulanges-sur-Yonne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 81 mm (3.2 inches) | 91% | low |
| February Weather | 6°C (43°F) | 67 mm (2.6 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 78 mm (3.1 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 41 mm (1.6 inches) | 84% | high |
| May Weather | 14°C (58°F) | 80 mm (3.1 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 75 mm (3.0 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 52 mm (2.0 inches) | 79% | very high |
| August Weather | 20°C (69°F) | 49 mm (1.9 inches) | 72% | very high |
| September Weather | 17°C (63°F) | 55 mm (2.2 inches) | 78% | high |
| October Weather | 13°C (55°F) | 78 mm (3.1 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 71 mm (2.8 inches) | 91% | low |
| December Weather | 6°C (42°F) | 121 mm (4.8 inches) | 93% | low |