Last updated: March 2, 2024
The weather in Pirai do Sul, Brazil, during January is characterized by an average temperature of 21°C (70°F). Highs can soar to 30°C (86°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Pirai do Sul throughout January hovers around 85%.
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Average temperature
Maximum temperature
Humidity
In January, Pirai do Sul averages 191 mm (7.5 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 13 hours 26 minutes of daylight, with the sun shining for approximately 7 hours 28 minutes each day. Additionally, there is a 12% probability of sunny days during this period.
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Chance of sun
In January, the UV Index in Pirai do Sul reaches a maximum of 16, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 3 | 7 | 10 | 14 | 16 | 16 | 13 | 9 | 5 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||