Last updated: March 2, 2024
The weather in Vilhena, Brazil, during January is characterized by an average temperature of 24°C (76°F). Highs can soar to 31°C (89°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Vilhena throughout January hovers around 88%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Vilhena averages 218 mm (8.6 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 45 minutes of daylight, with the sun shining for approximately 7 hours 6 minutes each day. Additionally, there is a 13% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in Vilhena reaches a maximum of 16, 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 | 7 | 11 | 14 | 16 | 15 | 12 | 8 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||