Last updated: March 2, 2024
The weather in Rialma, Brazil, during April is characterized by an average temperature of 25°C (77°F). Highs can soar to 32°C (91°F), while lows may dip to 18°C (64°F). Typically, the humidity level in Rialma throughout April hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Rialma averages 66 mm (2.6 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 11 hours 43 minutes of daylight, with the sun shining for approximately 9 hours 56 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In April, the UV Index in Rialma reaches a maximum of 13, 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 | 2 | 5 | 8 | 11 | 13 | 12 | 10 | 6 | 3 | 1 | 1 | 0 |
| 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 | |||||