chilling (comparative more chilling, superlative most chilling) 1  Becoming cold. 2  Causing cold. 3  Causing mild fear.
Tucson, Arizona, gets 12 inches of rain per year. The US average is 39. Snowfall is 0 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 31.
Tucson Metro Area Population and Races. As of 2010-2014, the total population of Tucson Area is 993,144. The Tucson Area population density is 108.08 people per square mile, which is higher than the state average density of 57.56 people per square mile and is higher than the national average density of 82.73 people per square mile.