Last updated: March 2, 2024
The weather in Fontaine-les-Gres, France, during May is characterized by an average temperature of 15°C (59°F). Highs can soar to 28°C (83°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Fontaine-les-Gres throughout May hovers around 82%.
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Average temperature
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Humidity
In May, Fontaine-les-Gres averages 69 mm (2.7 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 15 hours 14 minutes of daylight, with the sun shining for approximately 12 hours 34 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
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In May, the UV Index in Fontaine-les-Gres reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||