Last updated: March 2, 2024
The weather in Rio Branco, Brazil, during March is characterized by an average temperature of 26°C (78°F). Highs can soar to 33°C (91°F), while lows may dip to 21°C (71°F). Typically, the humidity level in Rio Branco throughout March hovers around 87%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In March, Rio Branco averages 288 mm (11.3 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 7 minutes of daylight, with the sun shining for approximately 7 hours 42 minutes each day. Additionally, there is a 11% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In March, the UV Index in Rio Branco reaches a maximum of 16, 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 | 2 | 5 | 9 | 13 | 16 | 16 | 14 | 10 | 5 | 2 | 1 | 0 | 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 | ||||||