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 30, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO OCT 30, 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 0 -8 -18 2028 184 -76 10 -4 ALASKA 0 0 0 17 4 -4 -999 -999 ARIZONA 27 6 -9 2651 -183 -298 -6 -10 ARKANSAS 0 -4 -28 1973 216 12 12 1 CALIFORNIA 5 0 1 816 -81 -255 -9 -24 COLORADO 0 0 0 500 227 -67 83 -12 CONNECTICUT 0 0 0 698 131 -21 23 -3 DELAWARE 0 0 0 1276 219 -75 21 -6 DISTRCT COLUMBIA 0 0 -1 1690 167 -268 11 -14 FLORIDA 57 1 -8 3224 83 -49 3 -1 GEORGIA 0 -6 -7 1878 196 -72 12 -4 HAWAII 107 12 2 4286 645 404 18 10 IDAHO 0 0 0 602 146 2 32 0 ILLINOIS 0 -1 0 1093 218 81 25 8 INDIANA 0 0 0 1007 113 72 13 8 IOWA 0 -1 0 1022 184 115 22 13 KANSAS 0 -1 -5 1360 -80 -79 -6 -5 KENTUCKY 0 -1 0 1396 224 16 19 1 LOUISIANA 20 0 -18 2624 112 104 4 4 MAINE 0 0 0 321 93 -60 41 -16 MARYLAND 0 0 0 1170 146 -106 14 -8 MASSACHUSETTS 0 0 0 553 101 -50 22 -8 MICHIGAN 0 -1 0 609 41 61 7 11 MINNESOTA 0 -1 0 646 163 82 34 15 MISSISSIPPI 0 -9 -29 2426 371 58 18 2 MISSOURI 0 -1 -2 1373 124 81 10 6 MONTANA 0 0 0 317 69 -33 28 -9 NEBRASKA 0 0 0 1096 88 90 9 9 NEVADA 4 -4 0 1852 -63 -81 -3 -4 NEW HAMPSHIRE 0 0 0 436 132 -50 43 -10 NEW JERSEY 0 0 0 919 153 -73 20 -7 NEW MEXICO 0 0 -2 896 3 -95 0 -10 NEW YORK 0 0 0 762 141 -53 23 -7 NORTH CAROLINA 0 -2 0 1618 237 -38 17 -2 NORTH DAKOTA 0 0 0 497 45 11 10 2 OHIO 0 0 0 885 147 -20 20 -2 OKLAHOMA 0 -4 -35 1887 15 -245 1 -11 OREGON 0 0 0 462 225 33 95 8 PENNSYLVANIA 0 0 0 780 119 -63 18 -7 RHODE ISLAND 0 0 0 596 119 -32 25 -5 SOUTH CAROLINA 0 -6 -5 1982 200 -71 11 -3 SOUTH DAKOTA 0 0 0 829 98 56 13 7 TENNESSEE 0 -2 0 1540 194 -9 14 -1 TEXAS 32 10 -35 3013 423 -83 16 -3 UTAH 0 0 0 792 121 -29 18 -4 VERMONT 0 0 0 303 27 -1 10 0 VIRGINIA 0 0 0 1296 248 -60 24 -4 WASHINGTON 0 0 0 369 171 46 86 14 WEST VIRGINIA 0 0 0 1064 293 -27 38 -2 WISCONSIN 0 -1 0 586 84 91 17 18 WYOMING 0 0 0 382 86 0 29 0 REGION NEW ENGLAND 0 0 0 549 132 -40 32 -7 MIDDLE ATLANTIC 0 0 0 801 145 -60 22 -7 E N CENTRAL 0 -1 0 862 153 51 22 6 W N CENTRAL 0 -1 -1 1057 130 62 14 6 SOUTH ATLANTIC 18 -1 -4 2064 190 -60 10 -3 E S CENTRAL 0 -4 -10 1781 243 -9 16 -1 W S CENTRAL 24 6 -32 2746 340 -66 14 -2 MOUNTAIN 8 3 -3 1326 88 -123 7 -9 PACIFIC 4 1 1 727 28 -191 4 -21 UNITED STATES 7 1 -5 1351 157 -55 13 -4