Last updated: August 23, 2025
In July, the average temperature in Mary-sur-Marne, France is a pleasant 20°C (69°F), with a minimum that can dip to 9°C (49°F) and a maximum soaring up to 42°C (108°F). Visitors should also prepare for some rain, as the region sees about 55 mm (2.2 in) of precipitation spread over 8 days. Additionally, the air tends to be quite humid, with an average humidity level of 80%.
In July in Mary-sur-Marne, the average temperature is 20°C (69°F). Maximum temperatures can reach 42°C (108°F), while minimums can drop to as low as 9°C (49°F). It's advisable to prepare for both warm days and cooler evenings while traveling during this time.
In Mary-sur-Marne in July, the precipitation amount is 55 mm (2.2 in) over the course of 8 days.
In Mary-sur-Marne in July, humidity is 80%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket enveloping you, making every step slightly more challenging as you navigate the air that clings to your skin, often leaving you longing for a cool breeze while exploring the sights.
In Mary-sur-Marne in July, 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 Mary-sur-Marne.
UV Risk Categories
Weather in Mary-sur-Marne varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Mary-sur-Marne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 69 mm (2.7 inches) | 91% | low |
| February Weather | 6°C (43°F) | 75 mm (2.9 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 78 mm (3.1 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 35 mm (1.4 inches) | 84% | high |
| May Weather | 14°C (58°F) | 69 mm (2.7 inches) | 82% | very high |
| June Weather | 19°C (66°F) | 62 mm (2.4 inches) | 82% | very high |
| July Weather | 20°C (69°F) | 55 mm (2.2 inches) | 80% | very high |
| August Weather | 20°C (68°F) | 62 mm (2.4 inches) | 76% | high |
| September Weather | 17°C (62°F) | 55 mm (2.1 inches) | 81% | high |
| October Weather | 12°C (55°F) | 84 mm (3.3 inches) | 88% | moderate |
| November Weather | 7°C (46°F) | 70 mm (2.8 inches) | 92% | low |
| December Weather | 6°C (43°F) | 118 mm (4.6 inches) | 93% | low |