Last updated: March 2, 2024
The weather in Santiago Sacatepequez, Guatemala, during September is characterized by an average temperature of 19°C (67°F). Highs can soar to 27°C (82°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Santiago Sacatepequez throughout September hovers around 82%.
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Humidity
In September, Santiago Sacatepequez averages 190 mm (7.5 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 10 minutes of daylight, with the sun shining for approximately 9 hours 46 minutes each day. Additionally, there is a 20% probability of sunny days during this period.
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In September, the UV Index in Santiago Sacatepequez reaches a maximum of 14, 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 | 7 | 10 | 13 | 14 | 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 | ||||