Last updated: March 2, 2024
The weather in El Fortin Alto, Mexico, during September is characterized by an average temperature of 16°C (62°F). Highs can soar to 25°C (77°F), while lows may dip to 10°C (51°F). Typically, the humidity level in El Fortin Alto throughout September hovers around 84%.
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Average temperature
Maximum temperature
Humidity
In September, El Fortin Alto averages 275 mm (10.8 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 8 hours 52 minutes each day. Additionally, there is a 10% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in El Fortin Alto 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 | ||||||