Last updated: March 2, 2024
The weather in El Infiernillo, Mexico, during September is characterized by an average temperature of 20°C (67°F). Highs can soar to 28°C (83°F), while lows may dip to 12°C (55°F). Typically, the humidity level in El Infiernillo throughout September hovers around 81%.
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Average temperature
Maximum temperature
Humidity
In September, El Infiernillo averages 175 mm (6.9 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 9 hours 46 minutes each day. Additionally, there is a 20% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in El Infiernillo 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 | 4 | 8 | 11 | 13 | 13 | 12 | 9 | 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 | ||||||