Last updated: March 2, 2024
The weather in Puerto Barrios, Guatemala, during December is characterized by an average temperature of 24°C (75°F). Highs can soar to 28°C (83°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Puerto Barrios throughout December hovers around 74%.
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Average temperature
Maximum temperature
Humidity
In December, Puerto Barrios averages 195 mm (7.7 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 11 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 32 minutes each day. Additionally, there is a 48% probability of sunny days during this period.
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Chance of sun
In December, the UV Index in Puerto Barrios 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 | 5 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Moderate | Low | |||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 30 min | 45 min | |||||||