COOLING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR MAY 2021 ACCUMULATIONS ARE FROM JAN 1, 2021 -9999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON CUM CUM CUM CUM CUM TOTAL DEV DEV TOTAL DEV DEV DEV DEV FROM FROM FROM FROM FROM FROM NORM L YR NORM L YR NORM L YR PRCT PRCT ALABAMA 158 -23 -13 240 1 -51 0 -18 ARIZONA 236 -65 -75 313 -110 -78 -26 -20 ARKANSAS 115 -43 -2 132 -75 -19 -36 -13 CALIFORNIA 20 -20 -36 27 -19 -49 -41 -64 COLORADO 0 -2 -6 0 -2 -6 -100 -100 CONNECTICUT 26 11 7 26 11 7 73 37 DELAWARE 73 5 25 91 13 43 17 90 FLORIDA 350 -10 10 869 66 -187 8 -18 GEORGIA 130 -27 -16 184 -18 -53 -9 -22 IDAHO 1 -9 -14 1 -9 -14 -90 -93 ILLINOIS 71 19 15 79 20 22 34 39 INDIANA 67 9 9 72 5 10 7 16 IOWA 56 15 29 61 14 34 30 126 KANSAS 47 -46 0 57 -57 1 -50 2 KENTUCKY 80 -5 -6 90 -15 -9 -14 -9 LOUISIANA 232 -58 -19 409 -30 -116 -7 -22 MAINE 7 7 -13 7 7 -13 -999 -65 MARYLAND 76 -1 21 94 3 39 3 71 MASSACHUSETTS 23 11 0 23 11 0 92 0 MICHIGAN 48 18 7 48 16 7 50 17 MINNESOTA 27 9 15 27 9 15 50 125 MISSISSIPPI 184 -36 -21 303 -10 -59 -3 -16 MISSOURI 72 -5 17 80 -13 16 -14 25 MONTANA 0 0 -2 0 0 -2 -999 -100 NEBRASKA 48 0 34 54 -3 40 -5 286 NEVADA 137 -29 -21 148 -51 -48 -26 -24 NEW HAMPSHIRE 28 23 -7 28 23 -7 460 -20 NEW JERSEY 43 3 14 47 6 18 15 62 NEW MEXICO 43 -16 -33 43 -16 -40 -27 -48 NEW YORK 31 13 7 31 13 7 72 29 NORTH CAROLINA 117 -5 19 155 -4 8 -3 5 NORTH DAKOTA 5 -1 3 5 -1 3 -17 150 OHIO 64 24 1 69 25 5 57 8 OKLAHOMA 79 -77 -27 93 -106 -53 -53 -36 OREGON 3 1 -6 3 1 -6 50 -67 PENNSYLVANIA 46 10 7 49 10 10 26 26 RHODE ISLAND 20 6 10 20 6 10 43 100 SOUTH CAROLINA 150 -30 -4 213 -21 -33 -9 -13 SOUTH DAKOTA 24 0 20 25 1 21 4 525 TENNESSEE 82 -24 -14 91 -41 -21 -31 -19 TEXAS 250 -47 -55 424 -46 -155 -10 -27 UTAH 0 -24 -20 0 -24 -20 -100 -100 VERMONT 27 21 -6 27 21 -6 350 -18 VIRGINIA 81 9 16 103 14 32 16 45 WASHINGTON 0 -1 -3 0 -1 -3 -100 -100 WEST VIRGINIA 48 5 -9 51 4 -11 9 -18 WISCONSIN 40 19 9 41 20 10 95 32 WYOMING 0 0 -3 0 0 -3 -999 -100 POPULATION WEIGHTED REGION NEW ENGLAND 22 12 1 22 12 1 120 5 MIDDLE ATLANTIC 38 7 8 40 9 10 29 33 E N CENTRAL 58 18 6 62 18 9 41 17 W N CENTRAL 49 0 16 54 -5 18 -8 50 SOUTH ATLANTIC 184 -6 10 367 14 -60 4 -14 E S CENTRAL 115 -26 -14 159 -28 -34 -15 -18 W S CENTRAL 217 -58 -46 366 -54 -127 -13 -26 MOUNTAIN 87 -27 -31 109 -35 -37 -24 -25 PACIFIC 14 -18 -30 20 -15 -40 -43 -67 UNITED STATES 99 -8 -6 157 3 -34 2 -18