Navajo, AZ County has a semi-arid climate with warm summers and mild winters. Summers are typically hot and dry, with temperatures often reaching 90°F or higher during the day and around 60°F at night. Winters are usually mild, with temperatures rarely dropping below freezing. Precipitation is generally low, averaging between 10 and 12 inches per year. The area experiences some snow in the winter months, but it usually doesn't stick around for long periods of time.
Navajo County, Arizona gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Navajo County averages 22 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 276 sunny days per year in Navajo County. The US average is 205 sunny days.
Navajo County gets some kind of precipitation, on average, 62 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 88 degrees
Winter Low: the January low is 21
Rain: averages 13 inches of rain a year
Snow: averages 22 inches of snow a year