COOLING DEGREE DAY DATA WEEKLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA LAST DATE OF DATA COLLECTION PERIOD IS SEP 23, 2021 ACCUMULATIONS ARE FROM JAN 1, 2021 TO SEP 23, 2021 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE WEEK WEEK WEEK 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 2000 CDD normals implemented 1/1/2003 ALABAMA 72 17 27 1815 93 -93 5 -5 ALASKA 0 0 0 30 17 25 -999 -999 ARIZONA 95 1 -24 2499 -79 -157 -3 -6 ARKANSAS 60 13 29 1716 51 69 3 4 CALIFORNIA 33 -1 -18 988 172 31 21 3 COLORADO 6 4 -10 564 292 -28 107 -5 CONNECTICUT 26 21 26 783 220 -77 39 -9 DELAWARE 61 39 50 1431 408 64 40 5 DISTRCT COLUMBIA 66 27 60 1738 271 67 18 4 FLORIDA 108 4 -2 2977 233 -258 8 -8 GEORGIA 64 16 32 1628 47 -92 3 -5 HAWAII 113 7 -5 3473 369 -168 12 -5 IDAHO 0 -6 -12 773 320 218 71 39 ILLINOIS 39 25 35 1094 240 111 28 11 INDIANA 39 23 39 1035 166 82 19 9 IOWA 27 16 17 996 174 66 21 7 KANSAS 43 11 36 1444 55 132 4 10 KENTUCKY 45 17 29 1252 126 -12 11 -1 LOUISIANA 86 6 24 2306 10 -171 0 -7 MAINE 4 4 4 367 139 -40 61 -10 MARYLAND 46 25 46 1283 289 42 29 3 MASSACHUSETTS 16 13 16 673 223 -84 50 -11 MICHIGAN 16 10 16 699 139 26 25 4 MINNESOTA 13 11 5 695 214 71 44 11 MISSISSIPPI 81 19 28 1995 82 -47 4 -2 MISSOURI 42 16 37 1309 103 130 9 11 MONTANA 0 -2 0 475 227 152 92 47 NEBRASKA 27 11 8 1115 126 32 13 3 NEVADA 38 -15 -23 1820 28 108 2 6 NEW HAMPSHIRE 10 10 10 514 210 -36 69 -7 NEW JERSEY 37 25 37 1022 271 -14 36 -1 NEW MEXICO 26 10 2 887 13 -157 1 -15 NEW YORK 25 17 25 826 216 -64 35 -7 NORTH CAROLINA 62 25 46 1476 162 -36 12 -2 NORTH DAKOTA 10 9 0 706 254 141 56 25 OHIO 38 25 38 982 262 40 36 4 OKLAHOMA 64 14 43 1678 -97 33 -5 2 OREGON 6 1 -5 524 291 127 125 32 PENNSYLVANIA 29 20 29 928 279 4 43 0 RHODE ISLAND 21 16 20 716 243 -65 51 -8 SOUTH CAROLINA 73 22 45 1748 73 -70 4 -4 SOUTH DAKOTA 16 7 0 922 199 88 28 11 TENNESSEE 42 8 17 1277 -6 -86 0 -6 TEXAS 99 20 31 2406 38 -250 2 -9 UTAH 8 -1 -14 881 221 66 33 8 VERMONT 9 8 9 393 117 -37 42 -9 VIRGINIA 53 29 46 1318 308 31 30 2 WASHINGTON 0 -3 -10 407 210 98 107 32 WEST VIRGINIA 41 26 37 969 221 -27 30 -3 WISCONSIN 12 9 11 629 132 33 27 6 WYOMING 2 0 -4 506 210 64 71 14 REGION NEW ENGLAND 17 16 17 649 233 -71 56 -10 MIDDLE ATLANTIC 29 20 29 899 253 -32 39 -3 E N CENTRAL 30 21 29 916 221 61 32 7 W N CENTRAL 29 15 20 1071 165 95 18 10 SOUTH ATLANTIC 74 19 29 1923 213 -96 12 -5 E S CENTRAL 57 15 24 1532 78 -64 5 -4 W S CENTRAL 90 17 31 2253 38 -181 2 -7 MOUNTAIN 36 2 -14 1329 172 -22 15 -2 PACIFIC 26 -1 -16 872 229 48 36 6 UNITED STATES 45 14 18 1305 188 -28 17 -2