Last updated: August 23, 2025
The average temperature in Riom-es-Montagnes, France during May is 11°C (52°F), offering a mild climate. Throughout the month, temperatures can vary from a chilly -2°C (28°F) to a warm 28°C (82°F). Expect 137 mm (5.4 in) of precipitation over approximately 16 days, contributing to an average humidity level of 77%. Enjoy the diverse weather conditions this month brings!
In May in Riom-es-Montagnes, the average temperature is 11°C (52°F). Maximum temperatures can reach 28°C (82°F), while minimums can dip as low as -2°C (28°F). It's a great time for travelers to experience a mix of mild days and chilly nights, so pack accordingly!
In Riom-es-Montagnes in May, the precipitation amount is 137 mm (5.4 in) over the course of 16 days.
In Riom-es-Montagnes in May humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.
In Riom-es-Montagnes in May, 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 Riom-es-Montagnes.
UV Risk Categories
Weather in Riom-es-Montagnes varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Riom-es-Montagnes, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 112 mm (4.4 inches) | 91% | low |
| February Weather | 3°C (38°F) | 87 mm (3.4 inches) | 88% | moderate |
| March Weather | 5°C (41°F) | 114 mm (4.5 inches) | 84% | high |
| April Weather | 8°C (46°F) | 76 mm (3.0 inches) | 81% | high |
| May Weather | 11°C (52°F) | 137 mm (5.4 inches) | 77% | very high |
| June Weather | 15°C (60°F) | 132 mm (5.2 inches) | 76% | very high |
| July Weather | 17°C (63°F) | 84 mm (3.3 inches) | 68% | very high |
| August Weather | 17°C (63°F) | 67 mm (2.7 inches) | 61% | very high |
| September Weather | 13°C (57°F) | 75 mm (3.0 inches) | 72% | high |
| October Weather | 9°C (49°F) | 83 mm (3.3 inches) | 88% | moderate |
| November Weather | 5°C (40°F) | 102 mm (4.0 inches) | 91% | moderate |
| December Weather | 3°C (37°F) | 176 mm (6.9 inches) | 92% | low |