Last updated: March 2, 2024
The weather in Rehoboth Beach, United States, during August is characterized by an average temperature of 25°C (77°F). Highs can soar to 29°C (84°F), while lows may dip to 21°C (69°F). Typically, the humidity level in Rehoboth Beach throughout August hovers around 72%.
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In August, Rehoboth Beach averages 111 mm (4.4 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 35 minutes of daylight, with the sun shining for approximately 10 hours 41 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
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In August, the UV Index in Rehoboth Beach reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 | 3 | 5 | 7 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||