Last updated: March 2, 2024
The weather in Castelletto d'Orba, Italy, during May is characterized by an average temperature of 17°C (63°F). Highs can soar to 27°C (81°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Castelletto d'Orba throughout May hovers around 74%.
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Humidity
In May, Castelletto d'Orba averages 103 mm (4.1 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 49 minutes of daylight, with the sun shining for approximately 12 hours 45 minutes each day. Additionally, there is a 45% probability of sunny days during this period.
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In May, the UV Index in Castelletto d'Orba 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 | 3 | 4 | 6 | 7 | 8 | 8 | 7 | 5 | 3 | 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 | ||||||