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 OCT 9, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO OCT 9, 2025 -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 50 21 -6 1997 193 -81 11 -4 ALASKA 0 0 0 17 4 -4 -999 -999 ARIZONA 49 -11 -71 2566 -171 -234 -6 -8 ARKANSAS 42 19 6 1936 205 23 12 1 CALIFORNIA 1 -19 -73 811 -58 -240 -7 -23 COLORADO 0 0 0 500 227 -67 83 -12 CONNECTICUT 2 1 2 698 132 -21 23 -3 DELAWARE 10 1 3 1276 226 -74 22 -5 DISTRCT COLUMBIA 20 5 -8 1688 172 -259 11 -13 FLORIDA 97 14 3 3038 91 -49 3 -2 GEORGIA 36 11 -18 1861 210 -79 13 -4 HAWAII 105 0 -5 3956 611 404 18 11 IDAHO 0 -1 0 601 145 2 32 0 ILLINOIS 31 26 27 1091 222 79 26 8 INDIANA 18 12 14 1007 118 72 13 8 IOWA 24 20 20 1021 188 114 23 13 KANSAS 25 12 8 1326 -103 -93 -7 -7 KENTUCKY 16 4 2 1396 234 16 20 1 LOUISIANA 75 26 8 2530 102 101 4 4 MAINE 1 1 1 321 93 -60 41 -16 MARYLAND 6 -2 -2 1170 151 -105 15 -8 MASSACHUSETTS 4 3 4 553 101 -50 22 -8 MICHIGAN 14 12 14 609 43 61 8 11 MINNESOTA 17 16 17 646 164 82 34 15 MISSISSIPPI 65 31 6 2383 375 65 19 3 MISSOURI 28 17 13 1348 110 65 9 5 MONTANA 0 0 0 317 69 -33 28 -9 NEBRASKA 20 15 20 1087 82 82 8 8 NEVADA 13 -17 -53 1839 -35 -49 -2 -3 NEW HAMPSHIRE 1 1 1 436 132 -50 43 -10 NEW JERSEY 7 3 7 919 155 -73 20 -7 NEW MEXICO 11 6 -11 886 -5 -84 -1 -9 NEW YORK 9 6 9 762 143 -52 23 -6 NORTH CAROLINA 15 -2 -21 1618 254 -38 19 -2 NORTH DAKOTA 3 3 3 497 45 11 10 2 OHIO 9 4 6 885 150 -20 20 -2 OKLAHOMA 51 28 2 1819 -25 -232 -1 -11 OREGON 0 0 0 462 225 33 95 8 PENNSYLVANIA 0 -3 0 780 122 -63 19 -7 RHODE ISLAND 5 4 5 596 120 -32 25 -5 SOUTH CAROLINA 34 8 -21 1972 223 -76 13 -4 SOUTH DAKOTA 13 11 12 827 96 63 13 8 TENNESSEE 21 5 -5 1536 206 -12 15 -1 TEXAS 92 42 9 2854 354 -70 14 -2 UTAH 1 -2 -12 790 121 -16 18 -2 VERMONT 0 0 0 303 27 -1 10 0 VIRGINIA 8 -2 -6 1296 255 -60 24 -4 WASHINGTON 0 0 0 369 171 46 86 14 WEST VIRGINIA 4 -2 2 1064 298 -27 39 -2 WISCONSIN 19 18 19 586 87 91 17 18 WYOMING 0 0 0 382 86 0 29 0 REGION NEW ENGLAND 3 3 3 549 132 -40 32 -7 MIDDLE ATLANTIC 6 3 6 801 146 -60 22 -7 E N CENTRAL 19 16 16 862 156 51 22 6 W N CENTRAL 22 17 15 1044 121 54 13 6 SOUTH ATLANTIC 43 7 -8 2003 199 -62 11 -3 E S CENTRAL 35 14 -2 1765 251 -11 17 -1 W S CENTRAL 81 38 8 2616 284 -56 12 -2 MOUNTAIN 16 -4 -28 1300 89 -99 7 -7 PACIFIC 1 -13 -57 723 41 -179 6 -20 UNITED STATES 26 8 -7 1321 156 -51 13 -4