Last updated: March 2, 2024
The weather in Puerto Rico, Colombia, during May is characterized by an average temperature of 20°C (68°F). Highs can soar to 27°C (81°F), while lows may dip to 16°C (60°F). Typically, the humidity level in Puerto Rico throughout May hovers around 93%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Puerto Rico averages 219 mm (8.6 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 9 hours 11 minutes each day. Additionally, there is a 13% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Puerto Rico reaches a maximum of 15, 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 | 4 | 7 | 11 | 14 | 15 | 14 | 10 | 6 | 3 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||