Last updated: March 2, 2024
The weather in Rochefort-en-Yvelines, France, during May is characterized by an average temperature of 14°C (58°F). Highs can soar to 27°C (80°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Rochefort-en-Yvelines throughout May hovers around 82%.
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Humidity
In May, Rochefort-en-Yvelines averages 73 mm (2.9 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 15 hours 14 minutes of daylight, with the sun shining for approximately 12 hours 38 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
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In May, the UV Index in Rochefort-en-Yvelines 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 | 3 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 3 | 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 | ||||||