Last updated: March 2, 2024
The weather in San Bartolo, Guatemala, during August is characterized by an average temperature of 16°C (60°F). Highs can soar to 23°C (73°F), while lows may dip to 9°C (49°F). Typically, the humidity level in San Bartolo throughout August hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In August, San Bartolo averages 264 mm (10.4 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 12 hours 35 minutes of daylight, with the sun shining for approximately 9 hours 53 minutes each day. Additionally, there is a 13% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In August, the UV Index in San Bartolo reaches a maximum of 15, 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 | 11 | 14 | 15 | 14 | 11 | 7 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 25 min | 30 min | 45 min | ||||||