Last updated: March 2, 2024
The weather in Rio Lajas, Puerto Rico, during May is characterized by an average temperature of 27°C (80°F). Highs can soar to 31°C (88°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Rio Lajas throughout May hovers around 75%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Rio Lajas averages 58 mm (2.3 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 59 minutes of daylight, with the sun shining for approximately 11 hours 28 minutes each day. Additionally, there is a 56% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In May, the UV Index in Rio Lajas reaches a maximum of 14, 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 | 6 | 9 | 12 | 14 | 13 | 11 | 7 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 25 min | 30 min | 45 min | |||||