Last updated: March 2, 2024
The weather in Sao Joao de Meriti, Brazil, during October is characterized by an average temperature of 24°C (75°F). Highs can soar to 36°C (97°F), while lows may dip to 17°C (62°F). Typically, the humidity level in Sao Joao de Meriti throughout October hovers around 61%.
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Humidity
In October, Sao Joao de Meriti averages 129 mm (5.1 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 12 hours 37 minutes of daylight, with the sun shining for approximately 9 hours 2 minutes each day. Additionally, there is a 16% probability of sunny days during this period.
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In October, the UV Index in Sao Joao de Meriti reaches a maximum of 12, 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 | 5 | 8 | 11 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 0 | 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 | |||||