Last updated: March 2, 2024
The weather in Sao Sebastiao do Cai, Brazil, during April is characterized by an average temperature of 20°C (68°F). Highs can soar to 31°C (89°F), while lows may dip to 9°C (48°F). Typically, the humidity level in Sao Sebastiao do Cai throughout April hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In April, Sao Sebastiao do Cai averages 100 mm (3.9 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 11 hours 19 minutes of daylight, with the sun shining for approximately 8 hours 44 minutes each day. Additionally, there is a 53% probability of sunny days during this period.
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Chance of sun
In April, the UV Index in Sao Sebastiao do Cai reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 1 | 3 | 6 | 8 | 9 | 9 | 7 | 5 | 2 | 1 | 1 | 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 | ||||||