Last updated: March 2, 2024
The weather in Illa de Arousa, Spain, during May is characterized by an average temperature of 16°C (61°F). Highs can soar to 27°C (81°F), while lows may dip to 8°C (46°F). Typically, the humidity level in Illa de Arousa throughout May hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In May, Illa de Arousa averages 105 mm (4.1 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 14 hours 36 minutes of daylight, with the sun shining for approximately 12 hours 54 minutes each day. Additionally, there is a 40% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Illa de Arousa reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, 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 | 0 | 1 | 1 | 3 | 4 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 |
| 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 | ||||||