Last updated: March 2, 2024
The weather in Porto Walter, Brazil, during December is characterized by an average temperature of 26°C (79°F). Highs can soar to 34°C (93°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Porto Walter throughout December hovers around 89%.
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Average temperature
Maximum temperature
Humidity
In December, Porto Walter averages 242 mm (9.5 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 35 minutes of daylight, with the sun shining for approximately 8 hours 38 minutes each day. Additionally, there is a 15% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Porto Walter reaches a maximum of 14, 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 | 2 | 4 | 8 | 11 | 14 | 14 | 13 | 10 | 6 | 3 | 1 | 1 | 0 |
| 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 | |||||