Last updated: March 2, 2024
The weather in Santa Maria Asuncion, Mexico, during September is characterized by an average temperature of 18°C (64°F). Highs can soar to 25°C (78°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Santa Maria Asuncion throughout September hovers around 84%.
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Average temperature
Maximum temperature
Humidity
In September, Santa Maria Asuncion averages 291 mm (11.5 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 49 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 Santa Maria Asuncion 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 | 5 | 8 | 12 | 13 | 13 | 11 | 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 | ||||||