Last updated: March 2, 2024
The weather in San Andres Milpillas, Mexico, during September is characterized by an average temperature of 22°C (72°F). Highs can soar to 31°C (89°F), while lows may dip to 17°C (62°F). Typically, the humidity level in San Andres Milpillas throughout September hovers around 83%.
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Humidity
In September, San Andres Milpillas averages 237 mm (9.3 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 14 minutes of daylight, with the sun shining for approximately 8 hours 48 minutes each day. Additionally, there is a 26% probability of sunny days during this period.
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In September, the UV Index in San Andres Milpillas 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 | 1 | 1 | 3 | 6 | 9 | 12 | 13 | 11 | 9 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||