Last updated: August 23, 2025
In June, the average temperature in Mery-sur-Seine, France is a pleasant 19°C (67°F). However, temperatures can range from a chilly 7°C (45°F) at night to a warm 36°C (97°F) during the day. Be prepared for some rain, as the area receives about 66 mm (2.6 in) of precipitation over 9 days. Don't forget to stay hydrated; the average humidity is a high 82%!
In June in Mery-sur-Seine, the average temperature is 19°C (67°F). Maximum temperatures can reach up to 36°C (97°F), while the minimum can drop as low as 7°C (45°F). This makes Mery-sur-Seine an ideal destination for travelers seeking moderate weather with the possibility of warm days and cooler nights.
In Mery-sur-Seine in June, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.
In Mery-sur-Seine in June humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.
In Mery-sur-Seine in June, 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 Mery-sur-Seine.
UV Risk Categories
Weather in Mery-sur-Seine varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Mery-sur-Seine, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 77 mm (3.0 inches) | 91% | low |
| February Weather | 6°C (43°F) | 66 mm (2.6 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 69 mm (2.7 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 32 mm (1.3 inches) | 84% | high |
| May Weather | 15°C (59°F) | 69 mm (2.7 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 66 mm (2.6 inches) | 82% | very high |
| July Weather | 21°C (70°F) | 52 mm (2.0 inches) | 80% | very high |
| August Weather | 21°C (69°F) | 48 mm (1.9 inches) | 76% | very high |
| September Weather | 17°C (63°F) | 51 mm (2.0 inches) | 81% | high |
| October Weather | 13°C (55°F) | 76 mm (3.0 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 69 mm (2.7 inches) | 92% | low |
| December Weather | 6°C (43°F) | 109 mm (4.3 inches) | 93% | low |