Last updated: March 2, 2024
The weather in Oro Valley, United States, during August is characterized by an average temperature of 29°C (85°F). Highs can soar to 39°C (103°F), while lows may dip to 21°C (70°F). Typically, the humidity level in Oro Valley throughout August hovers around 48%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Oro Valley averages 63 mm (2.5 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 13 hours 16 minutes of daylight, with the sun shining for approximately 10 hours 57 minutes each day. Additionally, there is a 54% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Oro Valley reaches a maximum of 11, 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 | 3 | 5 | 8 | 10 | 11 | 11 | 10 | 7 | 4 | 2 | 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 | |||||