Last updated: March 2, 2024
The weather in Saint-Romain-en-Viennois, France, during May is characterized by an average temperature of 17°C (63°F). Highs can soar to 29°C (84°F), while lows may dip to 6°C (43°F). Typically, the humidity level in Saint-Romain-en-Viennois throughout May hovers around 77%.
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Humidity
In May, Saint-Romain-en-Viennois averages 96 mm (3.8 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 14 hours 46 minutes of daylight, with the sun shining for approximately 12 hours 39 minutes each day. Additionally, there is a 45% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Saint-Romain-en-Viennois reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 8 | 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 | ||||||