Last updated: March 2, 2024
The weather in Los Chiles, Costa Rica, during December is characterized by an average temperature of 25°C (76°F). Highs can soar to 30°C (86°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Los Chiles throughout December hovers around 74%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Los Chiles averages 176 mm (6.9 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 11 hours 28 minutes of daylight, with the sun shining for approximately 9 hours 31 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Los Chiles reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 3 | 6 | 8 | 10 | 10 | 8 | 6 | 3 | 1 | 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 | ||||||