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 11, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 11, 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 56 -21 -2 1689 52 -106 3 -6 ARIZONA 104 -18 -34 2159 -336 -106 -13 -5 ARKANSAS 36 -39 -6 1639 14 -34 1 -2 CALIFORNIA 32 -11 -57 701 -28 -207 -4 -23 COLORADO 5 -4 -1 341 -7 -55 -2 -14 CONNECTICUT 13 -8 13 653 77 -29 13 -4 DELAWARE 28 -18 13 1018 -83 -112 -8 -10 FLORIDA 98 -14 -11 2359 -149 -41 -6 -2 GEORGIA 52 -18 3 1598 93 -77 6 -5 IDAHO 16 6 -12 470 18 -23 4 -5 ILLINOIS 6 -27 -7 900 66 25 8 3 INDIANA 3 -33 -10 890 23 63 3 8 IOWA 8 -19 1 778 21 104 3 15 KANSAS 21 -38 -13 1174 -173 -121 -13 -9 KENTUCKY 13 -38 -10 1143 13 0 1 0 LOUISIANA 76 -22 24 2019 -67 77 -3 4 MAINE 3 -4 3 277 56 -51 25 -16 MARYLAND 25 -21 12 1088 -47 -127 -4 -10 MASSACHUSETTS 10 -7 10 507 10 -55 2 -10 MICHIGAN 0 -21 -4 575 29 66 5 13 MINNESOTA 0 -15 -5 421 -2 100 0 31 MISSISSIPPI 71 -14 12 2037 223 -5 12 0 MISSOURI 17 -31 -1 1153 6 0 1 0 MONTANA 1 -4 -5 147 -75 -88 -34 -37 NEBRASKA 15 -21 -9 875 -49 66 -5 8 NEVADA 71 -6 -31 1809 72 19 4 1 NEW HAMPSHIRE 7 -1 7 443 146 -49 49 -10 NEW JERSEY 20 -11 14 831 30 -97 4 -10 NEW MEXICO 27 -5 10 779 -108 -63 -12 -7 NEW YORK 10 -14 8 604 -3 -46 0 -7 NORTH CAROLINA 38 -19 14 1421 68 -14 5 -1 NORTH DAKOTA 3 -8 -5 294 -86 3 -23 1 OHIO 0 -28 -8 769 59 -10 8 -1 OKLAHOMA 39 -43 -9 1545 -168 -256 -10 -14 OREGON 7 0 -28 292 95 3 48 1 PENNSYLVANIA 9 -16 7 723 25 -70 4 -9 RHODE ISLAND 12 -10 11 538 -17 -48 -3 -8 SOUTH CAROLINA 55 -16 9 1718 85 -33 5 -2 SOUTH DAKOTA 11 -13 -9 610 -45 75 -7 14 TENNESSEE 24 -34 -7 1295 42 -25 3 -2 TEXAS 88 -15 13 2354 120 -68 5 -3 UTAH 14 -6 -8 556 -159 -28 -22 -5 VERMONT 2 -7 2 327 -13 -23 -4 -7 VIRGINIA 23 -18 12 1111 81 -57 8 -5 WASHINGTON 9 5 -10 213 56 12 36 6 WEST VIRGINIA 6 -23 0 867 120 -20 16 -2 WISCONSIN 0 -18 -6 523 28 70 6 15 WYOMING 3 -4 -4 219 -75 -60 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 10 -6 10 523 44 -44 9 -8 MIDDLE ATLANTIC 12 -15 10 694 16 -63 2 -8 E N CENTRAL 2 -26 -7 748 45 30 6 4 W N CENTRAL 11 -23 -5 831 -38 32 -4 4 SOUTH ATLANTIC 54 -18 2 1662 -7 -51 0 -3 E S CENTRAL 38 -27 -4 1483 67 -33 5 -2 W S CENTRAL 76 -23 9 2173 53 -67 2 -3 MOUNTAIN 44 -9 -15 1095 -109 -55 -9 -5 PACIFIC 27 -7 -46 600 -9 -156 -1 -21 UNITED STATES 33 -17 -7 1130 13 -54 1 -5