Last updated: March 2, 2024
The weather in Quatro Barras, Brazil, during September is characterized by an average temperature of 18°C (64°F). Highs can soar to 31°C (88°F), while lows may dip to 9°C (49°F). Typically, the humidity level in Quatro Barras throughout September hovers around 73%.
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Average temperature
Maximum temperature
Humidity
In September, Quatro Barras averages 103 mm (4.1 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 11 hours 56 minutes of daylight, with the sun shining for approximately 8 hours 33 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Quatro Barras reaches a maximum of 11, 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 | 2 | 5 | 8 | 10 | 11 | 10 | 8 | 5 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||