Last updated: March 2, 2024
The weather in San Jose El Idolo, Guatemala, during September is characterized by an average temperature of 25°C (77°F). Highs can soar to 32°C (89°F), while lows may dip to 20°C (69°F). Typically, the humidity level in San Jose El Idolo throughout September hovers around 82%.
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Humidity
In September, San Jose El Idolo averages 495 mm (19.5 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 10 minutes of daylight, with the sun shining for approximately 9 hours 21 minutes each day. Additionally, there is a 16% probability of sunny days during this period.
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In September, the UV Index in San Jose El Idolo reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 3 | 6 | 9 | 12 | 13 | 12 | 9 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||