Arizona RainfallUnited StatesAZ25%Phoenix 25% Chance 50%Tucson 50% Chance 85%Flagstaff 85% Chance 30%Lake Havasu City 30% Chance 65%Chinle 65% Chance Apache CountyCochise CountyCoconino CountyGila CountyGraham CountyGreenlee CountyLa Paz CountyMaricopa CountyMohave CountyNavajo CountyPima CountyPinal CountySanta Cruz CountyYavapai CountyYuma County