Last updated: August 23, 2025
In May, the average temperature in Saint-Jean-sur-Couesnon, France is a mild 14°C (57°F), with minimums dipping to -1°C (31°F) and maximums soaring to 29°C (84°F). Expect about 77 mm (3.0 in) of precipitation over approximately 12 days, contributing to an average humidity level of 80%.
In May in Saint-Jean-sur-Couesnon, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as -1°C (31°F). This makes it a great time for travelers to experience a diverse range of weather, so pack accordingly to enjoy both warm days and cooler evenings.
In Saint-Jean-sur-Couesnon in May, the precipitation amount is 77 mm (3.0 in) spread over 12 days.
In Saint-Jean-sur-Couesnon in May, humidity is 80%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making travel uncomfortable and sticky, as sweat clings to your skin and the air feels heavy with moisture.
In Saint-Jean-sur-Couesnon in May, 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 Saint-Jean-sur-Couesnon.
UV Risk Categories
Weather in Saint-Jean-sur-Couesnon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint-Jean-sur-Couesnon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (42°F) | 57 mm (2.2 inches) | 90% | low |
| February Weather | 7°C (44°F) | 69 mm (2.7 inches) | 89% | moderate |
| March Weather | 9°C (48°F) | 69 mm (2.7 inches) | 86% | moderate |
| April Weather | 11°C (52°F) | 48 mm (1.9 inches) | 84% | high |
| May Weather | 14°C (57°F) | 77 mm (3.0 inches) | 80% | very high |
| June Weather | 17°C (64°F) | 109 mm (4.3 inches) | 80% | very high |
| July Weather | 19°C (67°F) | 52 mm (2.0 inches) | 69% | very high |
| August Weather | 18°C (65°F) | 62 mm (2.5 inches) | 73% | very high |
| September Weather | 16°C (61°F) | 61 mm (2.4 inches) | 79% | high |
| October Weather | 13°C (55°F) | 90 mm (3.6 inches) | 89% | moderate |
| November Weather | 8°C (47°F) | 81 mm (3.2 inches) | 92% | low |
| December Weather | 7°C (45°F) | 113 mm (4.5 inches) | 92% | low |