Last updated: March 2, 2024
The weather in Union de Tula, Mexico, during September is characterized by an average temperature of 21°C (70°F). Highs can soar to 30°C (87°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Union de Tula throughout September hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In September, Union de Tula averages 220 mm (8.7 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 10 minutes each day. Additionally, there is a 16% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Union de Tula reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, 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 | 1 | 4 | 7 | 10 | 13 | 14 | 12 | 9 | 6 | 3 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||