Last updated: August 23, 2025
The average temperature in Chatillon-sur-Seine, France during April hovers around 11°C (52°F), offering a mild climate. Expect temperatures to range from a chilly -4°C (25°F) to a warm 27°C (81°F). During this month, precipitation amounts to approximately 39 mm (1.6 in) over 7 days, accompanied by an average humidity level of 84%, contributing to a refreshing atmosphere.
In April in Chatillon-sur-Seine, the average temperature is 11°C (52°F). Maximums can reach 27°C (81°F) and minimums can drop to as low as -4°C (25°F). Be prepared for a range of weather conditions, making it essential to pack layers for your travels.
In Chatillon-sur-Seine in April, the precipitation amount is 39 mm (1.6 in) over the course of 7 days.
In Chatillon-sur-Seine in April, humidity is 84%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket, making it uncomfortable for traveling as the dampness clings to your skin and can leave you feeling sluggish and fatigued.
In Chatillon-sur-Seine in April, 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 Chatillon-sur-Seine, you can refer to this 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 April’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 |