temperature in prescott az
The highest monthly average temperature in Prescott Valley for July is 77 degrees. The lowest monthly average temperature in Prescott Valley for December is 37 degrees. The most monthly precipitation in Prescott Valley occurs in July with 1.9 inches. The air quality index in Prescott Valley is 17% better than the national average. The pollution index in Prescott Valley is 36% better than the national average.
On average, there are 273 sunny days per year in Prescott Valley, Arizona. The July high is around 90 degrees. The January low is 25. Sperling's comfort index for Prescott Valley is a 77 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54.