Last updated: March 2, 2024
The weather in San German, Puerto Rico, during May is characterized by an average temperature of 26°C (79°F). Highs can soar to 29°C (85°F), while lows may dip to 23°C (74°F). Typically, the humidity level in San German throughout May hovers around 76%.
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Average temperature
Maximum temperature
Humidity
In May, San German averages 59 mm (2.3 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 58 minutes of daylight, with the sun shining for approximately 11 hours 41 minutes each day. Additionally, there is a 57% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in San German 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 | 5 | 9 | 12 | 14 | 13 | 11 | 7 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 25 min | 30 min | 45 min | ||||||