Last updated: March 2, 2024
The weather in San Antonio de la Cal, Mexico, during September is characterized by an average temperature of 19°C (66°F). Highs can soar to 27°C (81°F), while lows may dip to 11°C (53°F). Typically, the humidity level in San Antonio de la Cal throughout September hovers around 84%.
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Average temperature
Maximum temperature
Humidity
In September, San Antonio de la Cal averages 227 mm (8.9 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 32 minutes each day. Additionally, there is a 12% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in San Antonio de la Cal 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 | 9 | 12 | 14 | 14 | 12 | 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 | ||||||