Last updated: March 2, 2024
The weather in San Rafael, Mexico, during May is characterized by an average temperature of 25°C (76°F). Highs can soar to 38°C (101°F), while lows may dip to 15°C (59°F). Typically, the humidity level in San Rafael throughout May hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, San Rafael averages 56 mm (2.2 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 9 minutes of daylight, with the sun shining for approximately 10 hours 23 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in San Rafael reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 11 | 8 | 5 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||