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 13, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 13, 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 52 -25 -3 1708 49 -104 3 -6 ARIZONA 104 -14 -19 2182 -345 -111 -14 -5 ARKANSAS 54 -18 31 1668 24 -11 1 -1 CALIFORNIA 21 -17 -40 704 -35 -207 -5 -23 COLORADO 6 -1 -2 342 -8 -56 -2 -14 CONNECTICUT 0 -19 -1 653 73 -30 13 -4 DELAWARE 13 -32 -5 1025 -87 -113 -8 -10 FLORIDA 93 -19 -15 2384 -156 -47 -6 -2 GEORGIA 43 -26 1 1612 88 -73 6 -4 IDAHO 8 0 -12 470 16 -23 4 -5 ILLINOIS 20 -12 4 914 72 28 9 3 INDIANA 8 -26 -5 895 19 58 2 7 IOWA 28 3 13 798 34 115 4 17 KANSAS 46 -7 12 1199 -162 -110 -12 -8 KENTUCKY 18 -33 6 1155 11 5 1 0 LOUISIANA 76 -22 24 2047 -67 86 -3 4 MAINE 0 -5 0 277 56 -51 25 -16 MARYLAND 14 -31 -4 1096 -50 -128 -4 -10 MASSACHUSETTS 0 -16 -1 507 7 -56 1 -10 MICHIGAN 0 -19 -10 575 24 58 4 11 MINNESOTA 6 -5 -7 427 2 98 0 30 MISSISSIPPI 72 -13 17 2064 226 5 12 0 MISSOURI 44 -1 31 1181 22 20 2 2 MONTANA 1 -2 -4 147 -75 -88 -34 -37 NEBRASKA 39 9 7 899 -33 78 -4 10 NEVADA 66 -5 -17 1824 69 20 4 1 NEW HAMPSHIRE 0 -7 -1 443 145 -50 49 -10 NEW JERSEY 6 -23 -4 834 27 -99 3 -11 NEW MEXICO 30 0 9 784 -111 -67 -12 -8 NEW YORK 1 -22 -2 604 -8 -48 -1 -7 NORTH CAROLINA 25 -30 3 1430 63 -12 5 -1 NORTH DAKOTA 9 1 -4 300 -81 4 -21 1 OHIO 2 -23 -7 771 56 -15 8 -2 OKLAHOMA 62 -14 21 1573 -160 -246 -9 -14 OREGON 0 -7 -17 292 93 3 47 1 PENNSYLVANIA 4 -21 -2 726 22 -71 3 -9 RHODE ISLAND 0 -20 0 538 -21 -48 -4 -8 SOUTH CAROLINA 43 -28 -1 1731 78 -34 5 -2 SOUTH DAKOTA 25 7 -4 624 -35 79 -5 14 TENNESSEE 27 -29 7 1310 43 -18 3 -1 TEXAS 89 -12 13 2384 122 -67 5 -3 UTAH 11 -6 -8 556 -163 -28 -23 -5 VERMONT 0 -9 0 327 -15 -23 -4 -7 VIRGINIA 11 -28 -1 1117 77 -56 7 -5 WASHINGTON 7 5 -1 215 58 14 37 7 WEST VIRGINIA 3 -24 -3 870 117 -22 16 -2 WISCONSIN 4 -12 -8 527 28 67 6 15 WYOMING 3 -1 -5 219 -75 -61 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 0 -15 -1 523 41 -45 9 -8 MIDDLE ATLANTIC 3 -22 -1 696 12 -64 2 -8 E N CENTRAL 8 -18 -3 754 45 28 6 4 W N CENTRAL 30 0 11 850 -27 42 -3 5 SOUTH ATLANTIC 45 -27 -6 1676 -13 -52 -1 -3 E S CENTRAL 39 -26 6 1500 66 -27 5 -2 W S CENTRAL 81 -16 16 2203 56 -61 3 -3 MOUNTAIN 43 -6 -9 1104 -112 -57 -9 -5 PACIFIC 18 -12 -31 603 -14 -156 -2 -21 UNITED STATES 31 -17 -6 1141 12 -54 1 -5