Last updated: March 2, 2024
The weather in Riva Valdobbia, Italy, during May is characterized by an average temperature of 9°C (48°F). Highs can soar to 18°C (65°F), while lows may dip to -1°C (30°F). Typically, the humidity level in Riva Valdobbia throughout May hovers around 74%.
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Average temperature
Maximum temperature
Humidity
In May, Riva Valdobbia averages 201 mm (7.9 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 14 hours 55 minutes of daylight, with the sun shining for approximately 12 hours 31 minutes each day. Additionally, there is a 35% probability of sunny days during this period.
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In May, the UV Index in Riva Valdobbia reaches a maximum of 9, 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 | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 7 | 5 | 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 | ||||||