Last updated: March 2, 2024
The weather in San Dionisio del Mar, Mexico, during September is characterized by an average temperature of 28°C (83°F). Highs can soar to 33°C (92°F), while lows may dip to 25°C (77°F). Typically, the humidity level in San Dionisio del Mar throughout September hovers around 87%.
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In September, San Dionisio del Mar averages 287 mm (11.3 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 9 hours 33 minutes each day. Additionally, there is a 16% probability of sunny days during this period.
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In September, the UV Index in San Dionisio del Mar 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 | 9 | 12 | 13 | 12 | 10 | 7 | 3 | 1 | 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 | |||||