Last updated: March 2, 2024
The weather in Sao Joao Batista, Brazil, during September is characterized by an average temperature of 19°C (66°F). Highs can soar to 29°C (85°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Sao Joao Batista throughout September hovers around 82%.
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In September, Sao Joao Batista averages 94 mm (3.7 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 11 hours 56 minutes of daylight, with the sun shining for approximately 7 hours 53 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
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In September, the UV Index in Sao Joao Batista reaches a maximum of 10, 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 | 2 | 4 | 7 | 9 | 10 | 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 | ||||||