Last updated: March 2, 2024
The weather in Union Juarez, Mexico, during September is characterized by an average temperature of 19°C (67°F). Highs can soar to 26°C (78°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Union Juarez throughout September hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In September, Union Juarez averages 436 mm (17.2 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 51 minutes each day. Additionally, there is a 13% probability of sunny days during this period.
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Rainy days
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Chance of sun
In September, the UV Index in Union Juarez reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 1 | 3 | 6 | 10 | 13 | 14 | 13 | 10 | 7 | 3 | 1 | 1 | 0 |
| 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 | ||||