Flagstaff, Arizona receives about 2 feet (60 centimeters) of precipitation per year; some areas of southwestern and northeastern Arizona receive about 5 inches (13 centimeters) or less annually; and Phoenix, Arizona receives about 7 to 8 inches (18 to 20 centimeters) of precipitation per year.
October 09, 2025
high
statistical
Typical annual precipitation amounts for selected locations in Arizona