Last updated: March 2, 2024
The weather in Dayton, United States, during July is characterized by an average temperature of 20°C (69°F). Highs can soar to 33°C (92°F), while lows may dip to 6°C (44°F). Typically, the humidity level in Dayton throughout July hovers around 84%.
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Average temperature
Maximum temperature
Humidity
In July, Dayton averages 63 mm (2.5 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 15 hours 9 minutes of daylight, with the sun shining for approximately 12 hours 33 minutes each day. Additionally, there is a 64% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In July, the UV Index in Dayton reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 6 | 8 | 10 | 10 | 10 | 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 | ||||||