Last updated: August 23, 2025
In May, the average temperature in Saint-Laurent-en-Grandvaux, France hovers around 12°C (54°F). Expect a maximum of 27°C (80°F) and a potential drop to a minimum of -2°C (29°F). Be prepared for some rain, as 200 mm (7.9 in) of precipitation may fall over 18 days. With an average humidity of 80%, it’s a month that feels both cool and damp.
In May in Saint-Laurent-en-Grandvaux, the average temperature is 12°C (54°F). Maximums can reach 27°C (80°F), while minimums can drop as low as -2°C (29°F). Be sure to pack accordingly for a mix of cool and warm weather during your travels!
In Saint-Laurent-en-Grandvaux in May, the precipitation amount is 200 mm (7.9 in) over the course of 18 days.
In Saint-Laurent-en-Grandvaux in May, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.
In Saint-Laurent-en-Grandvaux 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-Laurent-en-Grandvaux.
UV Risk Categories
Weather in Saint-Laurent-en-Grandvaux varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint-Laurent-en-Grandvaux, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 170 mm (6.7 inches) | 91% | low |
| February Weather | 3°C (37°F) | 124 mm (4.9 inches) | 89% | moderate |
| March Weather | 5°C (41°F) | 182 mm (7.2 inches) | 87% | high |
| April Weather | 9°C (48°F) | 86 mm (3.4 inches) | 84% | high |
| May Weather | 12°C (54°F) | 200 mm (7.9 inches) | 80% | very high |
| June Weather | 17°C (62°F) | 182 mm (7.2 inches) | 82% | very high |
| July Weather | 18°C (65°F) | 140 mm (5.5 inches) | 82% | very high |
| August Weather | 18°C (64°F) | 158 mm (6.2 inches) | 77% | very high |
| September Weather | 14°C (57°F) | 109 mm (4.3 inches) | 81% | high |
| October Weather | 10°C (49°F) | 140 mm (5.5 inches) | 89% | moderate |
| November Weather | 4°C (40°F) | 140 mm (5.5 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 276 mm (10.9 inches) | 91% | low |