Last updated: March 2, 2024
The weather in San Antonio, Peru, during May is characterized by an average temperature of 5°C (41°F). Highs can soar to 14°C (57°F), while lows may dip to -5°C (22°F). Typically, the humidity level in San Antonio throughout May hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, San Antonio averages 46 mm (1.8 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 11 hours 26 minutes of daylight, with the sun shining for approximately 10 hours 30 minutes each day. Additionally, there is a 47% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in San Antonio 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 | 7 | 11 | 13 | 14 | 12 | 8 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||