Last updated: March 2, 2024
The weather in San Juan Zitlaltepec, Mexico, during September is characterized by an average temperature of 17°C (63°F). Highs can soar to 26°C (79°F), while lows may dip to 10°C (50°F). Typically, the humidity level in San Juan Zitlaltepec throughout September hovers around 82%.
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Humidity
In September, San Juan Zitlaltepec averages 159 mm (6.2 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 47 minutes each day. Additionally, there is a 15% probability of sunny days during this period.
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In September, the UV Index in San Juan Zitlaltepec 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 | 8 | 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 | ||||||