Last updated: March 2, 2024
The weather in San Jose de Morteros, Mexico, during September is characterized by an average temperature of 20°C (69°F). Highs can soar to 30°C (86°F), while lows may dip to 13°C (55°F). Typically, the humidity level in San Jose de Morteros throughout September hovers around 82%.
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In September, San Jose de Morteros averages 119 mm (4.7 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 15 minutes of daylight, with the sun shining for approximately 9 hours 48 minutes each day. Additionally, there is a 44% probability of sunny days during this period.
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In September, the UV Index in San Jose de Morteros 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 | 4 | 7 | 11 | 13 | 13 | 12 | 9 | 5 | 3 | 1 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||