Last updated: March 2, 2024
The weather in Vieques, Puerto Rico, during July is characterized by an average temperature of 28°C (82°F). Highs can soar to 30°C (86°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Vieques throughout July hovers around 80%.
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Average temperature
Maximum temperature
Humidity
In July, Vieques averages 110 mm (4.3 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 13 hours 5 minutes of daylight, with the sun shining for approximately 11 hours 26 minutes each day. Additionally, there is a 43% probability of sunny days during this period.
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Rainy days
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Chance of sun
In July, the UV Index in Vieques reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 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 | 3 | 5 | 8 | 11 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||