Last updated: March 2, 2024
The weather in Castro, Chile, during December is characterized by an average temperature of 14°C (57°F). Highs can soar to 25°C (78°F), while lows may dip to 5°C (41°F). Typically, the humidity level in Castro throughout December hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Castro averages 69 mm (2.7 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 15 hours 14 minutes of daylight, with the sun shining for approximately 11 hours 8 minutes each day. Additionally, there is a 53% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Castro reaches a maximum of 13, 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 | 1 | 3 | 5 | 8 | 11 | 13 | 13 | 12 | 10 | 7 | 4 | 2 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||