Last updated: August 23, 2025
The average temperature in Saint-Jean-le-Vieux, France during May is a pleasant 14°C (58°F). You can expect temperatures to range from a chilly 0°C (32°F) to a warm 30°C (87°F). With an average precipitation of 163 mm (6.4 in) spread across 17 days, and a humidity level of 78%, be prepared for a mix of weather as you explore this vibrant location!
In May in Saint-Jean-le-Vieux, the average temperature is 14°C (58°F). Maximum temperatures can reach up to 30°C (87°F), while minimums can drop as low as 0°C (32°F). Be prepared for a range of weather conditions during your travels, making it wise to pack layers.
In Saint-Jean-le-Vieux in May, the precipitation amount is 163 mm (6.4 in) over the course of 17 days.
In Saint-Jean-le-Vieux in May, humidity is 78%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat more than usual while exploring.
In Saint-Jean-le-Vieux 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-le-Vieux.
UV Risk Categories
Weather in Saint-Jean-le-Vieux varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint-Jean-le-Vieux, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 132 mm (5.2 inches) | 91% | low |
| February Weather | 5°C (42°F) | 102 mm (4.0 inches) | 87% | moderate |
| March Weather | 8°C (46°F) | 138 mm (5.4 inches) | 84% | high |
| April Weather | 11°C (52°F) | 63 mm (2.5 inches) | 83% | high |
| May Weather | 14°C (58°F) | 163 mm (6.4 inches) | 78% | very high |
| June Weather | 19°C (67°F) | 128 mm (5.0 inches) | 75% | very high |
| July Weather | 21°C (70°F) | 92 mm (3.6 inches) | 72% | very high |
| August Weather | 21°C (70°F) | 87 mm (3.4 inches) | 63% | very high |
| September Weather | 17°C (62°F) | 84 mm (3.3 inches) | 73% | high |
| October Weather | 12°C (53°F) | 129 mm (5.1 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 123 mm (4.9 inches) | 90% | moderate |
| December Weather | 4°C (39°F) | 236 mm (9.3 inches) | 90% | low |