Degrees Fahrenheit -99 1901-2000 base period 1901-2000 0100 Alabama 62.9 37 63 -0.1 0200 Arizona 61.1 112 59.3 1.8 0300 Arkansas 60.4 49 60.4 0.0 0400 California 59.1 114 57.4 1.7 0500 Colorado 46.3 110 44.6 1.7 0600 Connecticut 49.3 97 48 1.3 0700 Delaware 55.7 104 54.2 1.5 0800 Florida 70.9 96 70.1 0.8 0900 Georgia 63.7 77 63.4 0.3 1000 Idaho 43.9 108 42.5 1.4 1100 Illinois 52.3 91 51.6 0.7 1200 Indiana 52.0 93 51.3 0.7 1300 Iowa 48.1 86 47.4 0.7 1400 Kansas 54.9 94 54.1 0.8 1500 Kentucky 55.9 79 55.4 0.5 1600 Louisiana 66.4 49 66.3 0.1 1700 Maine 41.3 99 40 1.3 1800 Maryland 54.9 100 53.8 1.1 1900 Massachusetts 48.2 98 46.9 1.3 2000 Michigan 45.1 108 43.5 1.6 2100 Minnesota 41.6 104 40.1 1.5 2200 Mississippi 63.5 43 63.7 -0.2 2300 Missouri 54.7 75 54.5 0.2 2400 Montana 42.3 99 41.1 1.2 2500 Nebraska 49.5 101 48.3 1.2 2600 Nevada 51.3 116 49.5 1.8 2700 New Hampshire 43.6 99 42.3 1.3 2800 New Jersey 53.0 104 51.4 1.6 2900 New Mexico 54.4 109 52.8 1.6 3000 New York 45.7 100 44.5 1.2 3100 North Carolina 59.1 88 58.5 0.6 3200 North Dakota 40.6 86 39.7 0.9 3300 Ohio 51.3 99 50.4 0.9 3400 Oklahoma 59.7 65 59.7 0.0 3500 Oregon 48.1 114 46.4 1.7 3600 Pennsylvania 49.0 96 48.1 0.9 3700 Rhode Island 50.0 97 48.5 1.5 3800 South Carolina 62.9 90 62.4 0.5 3900 South Dakota 45.7 96 44.5 1.2 4000 Tennessee 57.9 68 57.6 0.3 4100 Texas 65.2 90 64.6 0.6 4200 Utah 49.4 114 47.5 1.9 4300 Vermont 42.6 99 41.3 1.3 4400 Virginia 55.5 91 54.8 0.7 4500 Washington 47.4 111 46.1 1.3 4600 West Virginia 52.2 87 51.5 0.7 4700 Wisconsin 43.8 106 42.3 1.5 4800 Wyoming 42.1 105 40.7 1.4