Last updated: March 2, 2024
The weather in Santa Ana Yancuitlalpan (Chilhuacan), Mexico, during September is characterized by an average temperature of 17°C (63°F). Highs can soar to 26°C (78°F), while lows may dip to 11°C (51°F). Typically, the humidity level in Santa Ana Yancuitlalpan (Chilhuacan) throughout September hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In September, Santa Ana Yancuitlalpan (Chilhuacan) averages 281 mm (11.1 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 20 minutes each day. Additionally, there is a 18% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Santa Ana Yancuitlalpan (Chilhuacan) 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 | 5 | 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 | ||||||