Tucson, AZ is located in the Sonoran Desert and has a semi-arid climate with hot summers and mild winters. The average temperature for the year is around 71°F, while it can reach as high as 106°F in the summer months. Winter lows are often around 40°F, although temperatures below freezing can occur occasionally throughout the season. Rainfall averages 11.8 inches per year, most of which happens during the monsoon season from July through September. There are plenty of sunny days in Tucson, with over 300 annually and no snow during the winter months.
Tucson (zip 85713), Arizona gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tucson (zip 85713) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 284 sunny days per year in Tucson (zip 85713). The US average is 205 sunny days.
Tucson (zip 85713) 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