Arizona, Precipitation Rankings, May 1951 1901-2000 Inches 1 0.43 0.34 0.09 95 35 2022 1992 1950 1947 top-third 1995 2 1.85 0.91 0.94 119 11 2022 1926 1950 1941 top-tenth 3 2.35 2.02 0.33 93 37 1972 1905 1950 1941 top-third 4 2.81 3.17 -0.36 66 64 1972 1905 1950 1944 normal 5 4.15 4.31 -0.16 73 57 1972 1905 1950 1949 normal 6 4.17 5.50 -1.33 44 85 2002 1905 1950 1949 normal 7 4.31 6.35 -2.04 37 92 1904 1941 1950 1949 bottom-third 2013 8 4.34 7.22 -2.88 20 109 1904 1941 1921 1950 bottom-third 2007 9 5.12 8.41 -3.29 16 113 2002 1941 1946 1950 bottom-third 10 5.94 10.50 -4.56 8 121 2021 1941 1904 1950 bottom-tenth 11 8.78 12.30 -3.52 16 113 2021 1941 1929 1950 bottom-third 12 9.10 12.59 -3.49 16 113 2021 1941 1929 1950 bottom-third 18 12.29 18.09 -5.80 9 119 2021 1993 1904 1950 bottom-tenth 24 18.91 25.16 -6.25 12 116 2022 1993 1904 1950 bottom-tenth 36 30.74 37.71 -6.97 16 111 1904 1907 1948 1950 bottom-third 48 40.83 50.21 -9.38 12 114 1904 1908 1904 1950 bottom-tenth 60 52.13 62.76 -10.63 12 113 1904 1909 1904 1950 bottom-tenth