Last updated: March 2, 2024
The weather in Itacoatiara, Brazil, during September is characterized by an average temperature of 29°C (84°F). Highs can soar to 35°C (95°F), while lows may dip to 24°C (75°F). Typically, the humidity level in Itacoatiara throughout September hovers around 43%.
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Average temperature
Maximum temperature
Humidity
In September, Itacoatiara averages 91 mm (3.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 18 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Itacoatiara 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 | 1 | 3 | 6 | 9 | 12 | 12 | 11 | 8 | 5 | 2 | 1 | 0 | 0 |
| 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 | |||||