Last updated: March 2, 2024
The weather in Roisey, France, during May is characterized by an average temperature of 15°C (60°F). Highs can soar to 28°C (82°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Roisey throughout May hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In May, Roisey averages 123 mm (4.8 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 54 minutes of daylight, with the sun shining for approximately 11 hours 48 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Roisey 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 | 6 | 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 | ||||||