Last updated: March 2, 2024
The weather in Phoenix, United States, during July is characterized by an average temperature of 23°C (73°F). Highs can soar to 31°C (88°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Phoenix throughout July hovers around 78%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In July, Phoenix averages 175 mm (6.9 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 14 hours 59 minutes of daylight, with the sun shining for approximately 10 hours 58 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In July, the UV Index in Phoenix reaches a maximum of 9, 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 | 5 | 7 | 9 | 9 | 9 | 7 | 5 | 3 | 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 | ||||||