Last updated: March 2, 2024
The weather in Arraial do Cabo, Brazil, during December is characterized by an average temperature of 24°C (75°F). Highs can soar to 26°C (80°F), while lows may dip to 22°C (71°F). Typically, the humidity level in Arraial do Cabo throughout December hovers around 81%.
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Average temperature
Maximum temperature
Humidity
In December, Arraial do Cabo averages 101 mm (4.0 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 13 hours 30 minutes of daylight, with the sun shining for approximately 10 hours 49 minutes each day. Additionally, there is a 46% probability of sunny days during this period.
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Chance of sun
In December, the UV Index in Arraial do Cabo reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 3 | 6 | 10 | 13 | 15 | 15 | 13 | 10 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||