Yarnell, AZ Weather
Yarnell, AZ climate is hot during summer when temperatures tend to be in the 80's and cool during winter when temperatures tend to be in the 50's.
The warmest month of the year is July with an average maximum temperature of 99.99 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 31.90 degrees Fahrenheit.
Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 36 degrees Fahrenheit, and relatively big during winter with an average difference of 34 degrees Fahrenheit.
The annual average precipitation at Yarnell is 18.29 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 2.85 Inches.