Last updated: March 2, 2024
The weather in San Andres Villa Seca, Guatemala, during December is characterized by an average temperature of 25°C (77°F). Highs can soar to 31°C (89°F), while lows may dip to 18°C (65°F). Typically, the humidity level in San Andres Villa Seca throughout December hovers around 76%.
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Humidity
In December, San Andres Villa Seca averages 38 mm (1.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 11 hours 15 minutes of daylight, with the sun shining for approximately 10 hours 14 minutes each day. Additionally, there is a 75% probability of sunny days during this period.
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In December, the UV Index in San Andres Villa Seca reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 2 | 4 | 6 | 8 | 9 | 8 | 6 | 3 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||