Marana, AZ has a semi-arid desert climate with hot summers and mild winters. During the summer months, temperatures can reach into the triple digits while during the winter temperatures usually range from 50 to 70 degrees. The area receives an average of 8-10 inches of precipitation each year with most of that falling between July and September in the form of monsoon rains. The area typically experiences low relative humidity levels throughout the year which allows for clear skies and plenty of sunshine, making it an ideal place to enjoy outdoor activities.
Marana, Arizona gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marana averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 282 sunny days per year in Marana. The US average is 205 sunny days.
Marana gets some kind of precipitation, on average, 48 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 101 degrees
Winter Low: the January low is 39
Rain: averages 12 inches of rain a year
Snow: averages 0 inches of snow a year