Last updated: March 2, 2024
The weather in Puerto Natales, Chile, during December is characterized by an average temperature of 11°C (51°F). Highs can soar to 18°C (65°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Puerto Natales throughout December hovers around 87%.
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Average temperature
Maximum temperature
Humidity
In December, Puerto Natales averages 156 mm (6.1 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 16 hours 34 minutes of daylight, with the sun shining for approximately 10 hours 0 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
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Chance of sun
In December, the UV Index in Puerto Natales reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 2 | 3 | 5 | 7 | 9 | 11 | 11 | 10 | 8 | 6 | 4 | 2 |
| 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 | ||||