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 AUG 14, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO AUG 14, 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 97 -4 -8 1417 144 -32 11 -2 ALASKA 0 -1 -1 17 4 -4 -999 -999 ARIZONA 162 19 28 1787 -111 -55 -6 -3 ARKANSAS 124 18 36 1357 120 17 10 1 CALIFORNIA 73 18 -4 482 -79 -172 -14 -26 COLORADO 38 16 9 381 161 -16 73 -4 CONNECTICUT 62 14 31 597 157 -13 36 -2 DELAWARE 68 -6 -1 976 207 -56 27 -5 DISTRCT COLUMBIA 99 1 -4 1272 182 -193 17 -13 FLORIDA 118 0 -11 2194 98 -7 5 0 GEORGIA 92 -2 -21 1357 181 -19 15 -1 HAWAII 118 7 1 3021 550 388 22 15 IDAHO 47 7 1 413 70 -54 20 -12 ILLINOIS 87 27 62 811 143 81 21 11 INDIANA 87 29 59 794 117 125 17 19 IOWA 58 1 35 714 59 83 9 13 KANSAS 96 0 53 961 -80 -15 -8 -2 KENTUCKY 95 20 35 1038 190 58 22 6 LOUISIANA 114 -5 -10 1799 89 82 5 5 MAINE 62 39 46 299 113 -47 61 -14 MARYLAND 71 0 0 940 189 -88 25 -9 MASSACHUSETTS 61 21 35 489 133 -38 37 -7 MICHIGAN 77 35 65 519 71 118 16 29 MINNESOTA 46 11 33 459 59 100 15 28 MISSISSIPPI 117 9 4 1682 262 55 18 3 MISSOURI 100 17 65 949 31 39 3 4 MONTANA 24 1 11 223 33 -33 17 -13 NEBRASKA 70 1 43 773 2 84 0 12 NEVADA 140 27 13 1326 -7 -7 -1 -1 NEW HAMPSHIRE 66 38 53 396 144 -44 57 -10 NEW JERSEY 63 4 14 745 166 -71 29 -9 NEW MEXICO 70 11 7 650 -25 -30 -4 -4 NEW YORK 73 23 37 635 166 -21 35 -3 NORTH CAROLINA 77 -7 -14 1232 251 19 26 2 NORTH DAKOTA 28 -8 17 348 -17 42 -5 14 OHIO 82 32 46 717 157 57 28 9 OKLAHOMA 119 2 24 1266 -41 -119 -3 -9 OREGON 54 32 23 283 121 -34 75 -11 PENNSYLVANIA 58 8 24 657 153 -42 30 -6 RHODE ISLAND 55 11 25 504 144 -32 40 -6 SOUTH CAROLINA 96 -3 -14 1471 222 8 18 1 SOUTH DAKOTA 51 -3 33 577 5 83 1 17 TENNESSEE 90 7 20 1123 163 23 17 2 TEXAS 138 10 -9 2000 229 -46 13 -2 UTAH 52 -2 -16 571 64 -40 13 -7 VERMONT 48 24 44 291 63 6 28 2 VIRGINIA 65 -5 -8 1010 251 -21 33 -2 WASHINGTON 39 19 9 225 84 -15 60 -6 WEST VIRGINIA 66 12 7 808 238 -3 42 0 WISCONSIN 64 25 55 470 69 123 17 35 WYOMING 25 0 9 292 56 16 24 6 REGION NEW ENGLAND 61 22 36 482 150 -31 45 -6 MIDDLE ATLANTIC 66 13 28 665 167 -38 34 -5 E N CENTRAL 81 31 57 680 131 94 24 16 W N CENTRAL 72 9 46 739 34 60 5 9 SOUTH ATLANTIC 91 -2 -11 1485 193 -15 15 -1 E S CENTRAL 98 8 14 1273 190 22 18 2 W S CENTRAL 131 8 -2 1836 186 -30 11 -2 MOUNTAIN 89 18 11 924 64 -33 7 -3 PACIFIC 67 22 0 431 -5 -140 -1 -25 UNITED STATES 84 14 18 965 126 -16 15 -2