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 12, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 12, 2025 -9999 = 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 ALABAMA 53 -24 0 1699 51 -103 3 -6 ARIZONA 106 -14 -25 2172 -339 -108 -14 -5 ARKANSAS 40 -34 7 1653 18 -23 1 -1 CALIFORNIA 26 -14 -49 702 -32 -207 -4 -23 COLORADO 6 -2 -1 342 -7 -55 -2 -14 CONNECTICUT 8 -12 8 653 75 -29 13 -4 DELAWARE 22 -23 5 1021 -85 -112 -8 -10 FLORIDA 96 -16 -12 2372 -152 -43 -6 -2 GEORGIA 47 -23 3 1605 90 -74 6 -4 IDAHO 10 1 -15 470 17 -23 4 -5 ILLINOIS 12 -21 -1 906 68 25 8 3 INDIANA 6 -29 -7 893 22 61 3 7 IOWA 15 -11 4 785 25 106 3 16 KANSAS 34 -22 3 1187 -167 -114 -12 -9 KENTUCKY 12 -39 -5 1149 12 4 1 0 LOUISIANA 75 -23 25 2033 -67 83 -3 4 MAINE 3 -3 3 277 56 -51 25 -16 MARYLAND 21 -24 5 1092 -48 -127 -4 -10 MASSACHUSETTS 7 -10 7 507 8 -55 2 -10 MICHIGAN 0 -20 -6 575 27 62 5 12 MINNESOTA 1 -12 -8 422 -2 97 0 30 MISSISSIPPI 69 -16 15 2051 225 2 12 0 MISSOURI 29 -18 14 1166 13 8 1 1 MONTANA 1 -3 -5 147 -75 -88 -34 -37 NEBRASKA 26 -7 0 886 -42 71 -5 9 NEVADA 68 -6 -25 1816 70 19 4 1 NEW HAMPSHIRE 5 -3 5 443 145 -49 49 -10 NEW JERSEY 14 -16 7 832 28 -97 3 -10 NEW MEXICO 30 -1 12 783 -108 -63 -12 -7 NEW YORK 6 -17 4 604 -5 -46 -1 -7 NORTH CAROLINA 33 -23 10 1426 66 -12 5 -1 NORTH DAKOTA 8 -2 -4 299 -82 4 -22 1 OHIO 1 -25 -7 770 58 -12 8 -2 OKLAHOMA 49 -30 6 1559 -164 -250 -10 -14 OREGON 1 -6 -24 292 94 3 47 1 PENNSYLVANIA 6 -19 2 724 23 -71 3 -9 RHODE ISLAND 8 -13 7 538 -19 -48 -3 -8 SOUTH CAROLINA 50 -21 6 1725 82 -32 5 -2 SOUTH DAKOTA 18 -3 -7 617 -40 76 -6 14 TENNESSEE 21 -36 -2 1303 43 -19 3 -1 TEXAS 86 -16 12 2369 121 -66 5 -3 UTAH 12 -6 -9 556 -161 -28 -22 -5 VERMONT 1 -8 1 327 -14 -23 -4 -7 VIRGINIA 18 -22 6 1114 79 -56 8 -5 WASHINGTON 7 4 -7 214 57 13 36 6 WEST VIRGINIA 2 -26 -4 868 118 -21 16 -2 WISCONSIN 2 -15 -7 525 28 68 6 15 WYOMING 3 -2 -5 219 -75 -61 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 7 -9 7 523 42 -44 9 -8 MIDDLE ATLANTIC 8 -18 5 695 14 -63 2 -8 E N CENTRAL 5 -22 -4 751 45 29 6 4 W N CENTRAL 19 -13 2 839 -34 35 -4 4 SOUTH ATLANTIC 50 -22 -1 1669 -10 -51 -1 -3 E S CENTRAL 36 -29 1 1492 67 -28 5 -2 W S CENTRAL 76 -22 11 2188 55 -63 3 -3 MOUNTAIN 44 -7 -12 1100 -110 -56 -9 -5 PACIFIC 21 -11 -40 601 -12 -156 -2 -21 UNITED STATES 31 -18 -7 1135 12 -54 1 -5