Last updated: March 2, 2024
The weather in San Pedro del Rio, Mexico, during September is characterized by an average temperature of 22°C (71°F). Highs can soar to 30°C (86°F), while lows may dip to 16°C (61°F). Typically, the humidity level in San Pedro del Rio throughout September hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In September, San Pedro del Rio averages 405 mm (16.0 inches) of rainfall, typically over the course of 29 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 13 minutes each day. Additionally, there is a 9% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in San Pedro del Rio reaches a maximum of 14, 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 | 0 | 1 | 2 | 5 | 8 | 12 | 14 | 13 | 11 | 8 | 4 | 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 | ||||||