Arizona RainfallUnited StatesAZ10%Phoenix 10% Chance 5%Tucson 5% Chance 55%Flagstaff 55% Chance 0%Lake Havasu City 0% Chance 20%Chinle 20% Chance Apache CountyCochise CountyCoconino CountyGila CountyGraham CountyGreenlee CountyLa Paz CountyMaricopa CountyMohave CountyNavajo CountyPima CountyPinal CountySanta Cruz CountyYavapai CountyYuma County