Tacna, AZ is located in a desert climate and experiences hot, dry summers and mild winters. Average temperatures range from around 85 degrees Fahrenheit in the summertime to around 50-60 degrees Fahrenheit during the winter months. The area receives an average of 6 to 8 inches of rainfall each year, primarily occurring in late spring or early summer. Winters are typically dry and sunny with little humidity. Despite its arid climate, Tacna is known as one of Arizona’s “high desert” towns due to its higher elevation compared to other locations in the state.
Tacna, Arizona gets 4 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tacna averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 313 sunny days per year in Tacna. The US average is 205 sunny days.
Tacna gets some kind of precipitation, on average, 18 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 107 degrees
Winter Low: the January low is 41
Rain: averages 4 inches of rain a year
Snow: averages 0 inches of snow a year