Last updated: March 2, 2024
The weather in Santo Domingo del Rio, Mexico, during September is characterized by an average temperature of 25°C (77°F). Highs can soar to 31°C (88°F), while lows may dip to 20°C (69°F). Typically, the humidity level in Santo Domingo del Rio throughout September hovers around 84%.
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Humidity
In September, Santo Domingo del Rio averages 386 mm (15.2 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 25 minutes each day. Additionally, there is a 17% probability of sunny days during this period.
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In September, the UV Index in Santo Domingo del Rio 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 | 0 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 10 | 7 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||