Last updated: August 23, 2025
In July, the average temperature in Chatillon-sur-Seine, France is a pleasant 20°C (69°F). This charming destination can experience a minimum of 8°C (46°F) and a sweltering maximum of 40°C (105°F). Visitors can expect to encounter an average precipitation of 61 mm (2.4 in) over about 10 days, with humidity levels averaging 79%. It's a month full of diverse weather experiences!
In July in Chatillon-sur-Seine, the average temperature is 20°C (69°F). The maximum can reach 40°C (105°F), and the minimum can be as low as 8°C (46°F). Travelers should be prepared for a wide range of temperatures, making layers essential for a comfortable visit.
In Chatillon-sur-Seine in July, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.
In Chatillon-sur-Seine in July humidity is 79%. With an average temperature of 20°C (69°F), this humidity feels like a warm, steamy embrace, making travel slightly uncomfortable as the air feels heavy and sticky, often leaving you yearning for a cool breeze or air conditioning to escape the dampness.
In Chatillon-sur-Seine in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Chatillon-sur-Seine.
UV Risk Categories
Weather in Chatillon-sur-Seine varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Chatillon-sur-Seine, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 93 mm (3.6 inches) | 91% | low |
| February Weather | 5°C (42°F) | 78 mm (3.1 inches) | 89% | moderate |
| March Weather | 7°C (46°F) | 88 mm (3.5 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 39 mm (1.6 inches) | 84% | high |
| May Weather | 14°C (57°F) | 85 mm (3.4 inches) | 82% | very high |
| June Weather | 19°C (66°F) | 77 mm (3.0 inches) | 82% | very high |
| July Weather | 20°C (69°F) | 61 mm (2.4 inches) | 79% | very high |
| August Weather | 20°C (68°F) | 48 mm (1.9 inches) | 72% | very high |
| September Weather | 16°C (62°F) | 55 mm (2.2 inches) | 78% | high |
| October Weather | 12°C (54°F) | 81 mm (3.2 inches) | 88% | moderate |
| November Weather | 7°C (44°F) | 77 mm (3.0 inches) | 91% | low |
| December Weather | 5°C (41°F) | 143 mm (5.6 inches) | 93% | low |