Colorado, Precipitation Rankings, May 1959 1901-2000 Inches 1 2.06 2.02 0.04 73 56 1974 2015 1956 1958 normal 1920 2 3.62 3.86 -0.24 61 68 2002 1957 1956 1958 normal 1940 3 5.02 5.37 -0.35 58 71 2002 1957 1956 1958 normal 4 6.43 6.46 -0.03 72 57 2002 1905 1956 1958 normal 5 7.39 7.52 -0.13 68 61 2002 1957 1956 1958 normal 1903 6 8.20 8.60 -0.40 54 74 2002 1957 1956 1958 normal 7 9.07 9.66 -0.59 55 73 2002 1957 1956 1958 normal 8 9.78 11.00 -1.22 45 83 2002 1995 1956 1958 normal 9 11.13 12.43 -1.30 41 87 2002 1942 1956 1958 bottom-third 10 12.65 14.44 -1.79 33 95 2002 1942 1956 1958 bottom-third 1945 11 14.82 16.54 -1.72 35 93 2002 1942 1956 1958 bottom-third 12 16.21 18.08 -1.87 38 90 2002 1942 1956 1958 bottom-third 18 24.75 26.70 -1.95 40 87 2013 1942 1956 1958 bottom-third 1936 24 36.64 36.18 0.46 74 53 1902 1942 1957 1958 normal 36 56.71 54.21 2.50 90 36 2022 1943 1958 1949 top-third 48 71.72 72.23 -0.51 61 64 1956 1944 1958 1950 normal 60 87.58 90.24 -2.66 41 83 2022 1987 1958 1952 bottom-third