Last updated: March 2, 2024
The weather in Barreiras, Brazil, during January is characterized by an average temperature of 26°C (79°F). Highs can soar to 35°C (94°F), while lows may dip to 19°C (67°F). Typically, the humidity level in Barreiras throughout January hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Barreiras averages 91 mm (3.6 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 44 minutes of daylight, with the sun shining for approximately 8 hours 39 minutes each day. Additionally, there is a 52% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Barreiras 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 | 2 | 4 | 7 | 12 | 15 | 16 | 15 | 12 | 7 | 4 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 25 min | 30 min | 45 min | ||||||