Last updated: March 2, 2024
The weather in Riviera Beach, United States, during April is characterized by an average temperature of 24°C (76°F). Highs can soar to 29°C (85°F), while lows may dip to 18°C (64°F). Typically, the humidity level in Riviera Beach throughout April hovers around 68%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Riviera Beach averages 86 mm (3.4 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 48 minutes of daylight, with the sun shining for approximately 10 hours 50 minutes each day. Additionally, there is a 53% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In April, the UV Index in Riviera Beach reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 1 | 3 | 5 | 8 | 10 | 12 | 11 | 9 | 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 | |||||