Last updated: March 2, 2024
The weather in San Rafael Tlanalapan, Mexico, during September is characterized by an average temperature of 15°C (60°F). Highs can soar to 25°C (77°F), while lows may dip to 8°C (47°F). Typically, the humidity level in San Rafael Tlanalapan throughout September hovers around 82%.
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Average temperature
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Humidity
In September, San Rafael Tlanalapan averages 223 mm (8.8 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 20 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 Rafael Tlanalapan 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 | 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 | ||||||