Last updated: March 2, 2024
The weather in Foz do Iguacu, Brazil, during January is characterized by an average temperature of 27°C (80°F). Highs can soar to 35°C (95°F), while lows may dip to 19°C (67°F). Typically, the humidity level in Foz do Iguacu throughout January hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In January, Foz do Iguacu averages 154 mm (6.1 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 30 minutes of daylight, with the sun shining for approximately 8 hours 7 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
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Chance of sun
In January, the UV Index in Foz do Iguacu reaches a maximum of 15, 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 | 3 | 5 | 9 | 12 | 15 | 15 | 13 | 10 | 6 | 3 | 1 | 1 |
| 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 | |||||