Last updated: March 2, 2024
The weather in Slippery Rock, United States, during August is characterized by an average temperature of 22°C (71°F). Highs can soar to 31°C (89°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Slippery Rock throughout August hovers around 76%.
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In August, Slippery Rock averages 101 mm (4.0 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 42 minutes of daylight, with the sun shining for approximately 10 hours 16 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 Slippery Rock reaches a maximum of 9, 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 | 1 | 2 | 4 | 7 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 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 | ||||||