Last updated: March 2, 2024
The weather in Saint George, United States, during August is characterized by an average temperature of 28°C (83°F). Highs can soar to 31°C (89°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Saint George throughout August hovers around 74%.
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Average temperature
Maximum temperature
Humidity
In August, Saint George averages 221 mm (8.7 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 13 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 15 minutes each day. Additionally, there is a 17% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Saint George reaches a maximum of 11, 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 | 2 | 4 | 7 | 10 | 11 | 11 | 10 | 7 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||