Inches -99 1901-2000 base period 1901-2000 0100 Alabama 16.49 42 18.31 -1.82 0200 Arizona 5.49 106 4.53 0.96 0300 Arkansas 9.89 3 16.32 -6.43 0400 California 2.86 116 1.65 1.21 0500 Colorado 6.15 17 7.69 -1.54 0600 Connecticut 12.95 30 15.76 -2.81 0700 Delaware 14.82 49 16.1 -1.28 0800 Florida 25.85 69 25.44 0.41 0900 Georgia 17.33 45 18.73 -1.4 1000 Idaho 7.29 103 5.6 1.69 1100 Illinois 18.56 104 15.3 3.26 1200 Indiana 22.24 124 15.49 6.75 1300 Iowa 19.74 104 16.38 3.36 1400 Kansas 15.46 74 14.31 1.15 1500 Kentucky 19.43 94 16.66 2.77 1600 Louisiana 12.25 3 19.99 -7.74 1700 Maine 13.29 49 14.43 -1.14 1800 Maryland 14.74 44 16.14 -1.4 1900 Massachusetts 11.62 22 14.83 -3.21 2000 Michigan 13.74 88 12.53 1.21 2100 Minnesota 13.8 47 14.28 -0.48 2200 Mississippi 13.0 13 17.74 -4.74 2300 Missouri 21.63 110 16.69 4.94 2400 Montana 8.31 66 8.18 0.13 2500 Nebraska 13.36 77 12.91 0.45 2600 Nevada 4.23 114 2.81 1.42 2700 New Hampshire 11.73 9 15.34 -3.61 2800 New Jersey 16.09 61 16.59 -0.5 2900 New Mexico 4.96 12 7.03 -2.07 3000 New York 13.2 31 14.84 -1.64 3100 North Carolina 20.17 76 19.52 0.65 3200 North Dakota 11.24 76 10.46 0.78 3300 Ohio 20.04 119 15.23 4.81 3400 Oklahoma 9.96 12 14.55 -4.59 3500 Oregon 6.87 117 4.75 2.12 3600 Pennsylvania 16.05 55 16.15 -0.1 3700 Rhode Island 12.52 46 14.07 -1.55 3800 South Carolina 21.02 87 19.08 1.94 3900 South Dakota 9.64 35 11.03 -1.39 4000 Tennessee 17.72 73 16.91 0.81 4100 Texas 4.7 2 10.88 -6.18 4200 Utah 4.88 95 4.09 0.79 4300 Vermont 12.24 8 15.72 -3.48 4400 Virginia 17.58 74 16.69 0.89 4500 Washington 6.04 65 6.05 -0.01 4600 West Virginia 19.2 88 17.44 1.76 4700 Wisconsin 14.41 43 15.29 -0.88 4800 Wyoming 6.93 77 6.4 0.53