Last updated: March 2, 2024
The weather in Santiago Atitlan, Guatemala, during August is characterized by an average temperature of 18°C (64°F). Highs can soar to 24°C (76°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Santiago Atitlan throughout August hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In August, Santiago Atitlan averages 290 mm (11.4 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 34 minutes of daylight, with the sun shining for approximately 9 hours 53 minutes each day. Additionally, there is a 14% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Santiago Atitlan 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 | 13 | 10 | 7 | 4 | 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 | ||||