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 10, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 10, 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 59 -19 -4 1681 55 -106 3 -6 ARIZONA 101 -24 -40 2144 -335 -104 -14 -5 ARKANSAS 37 -39 -9 1628 13 -40 1 -2 CALIFORNIA 41 -5 -57 700 -24 -204 -3 -23 COLORADO 4 -6 -2 339 -8 -56 -2 -14 CONNECTICUT 13 -8 13 653 80 -29 14 -4 DELAWARE 29 -19 17 1013 -82 -114 -7 -10 FLORIDA 99 -14 -10 2346 -146 -39 -6 -2 GEORGIA 56 -14 4 1592 97 -78 6 -5 IDAHO 24 12 -6 470 19 -23 4 -5 ILLINOIS 2 -31 -9 896 67 25 8 3 INDIANA 0 -37 -12 887 24 63 3 8 IOWA 3 -25 0 773 19 104 3 16 KANSAS 12 -50 -22 1163 -177 -126 -13 -10 KENTUCKY 11 -40 -13 1138 15 -1 1 0 LOUISIANA 78 -21 19 2007 -65 71 -3 4 MAINE 3 -4 3 277 57 -51 26 -16 MARYLAND 27 -21 18 1084 -45 -127 -4 -10 MASSACHUSETTS 10 -8 10 507 12 -55 2 -10 MICHIGAN 0 -21 -2 575 31 68 6 13 MINNESOTA 0 -15 -3 421 0 104 0 33 MISSISSIPPI 72 -14 7 2024 222 -10 12 0 MISSOURI 9 -40 -9 1143 2 -6 0 -1 MONTANA 1 -5 -5 147 -75 -88 -34 -37 NEBRASKA 8 -30 -16 868 -52 65 -6 8 NEVADA 78 -2 -27 1802 75 24 4 1 NEW HAMPSHIRE 7 -1 7 443 147 -49 50 -10 NEW JERSEY 21 -11 16 829 32 -98 4 -11 NEW MEXICO 25 -9 9 773 -110 -66 -12 -8 NEW YORK 9 -15 7 603 -1 -47 0 -7 NORTH CAROLINA 38 -20 13 1416 71 -16 5 -1 NORTH DAKOTA 1 -11 -7 292 -87 2 -23 1 OHIO 0 -29 -7 769 62 -8 9 -1 OKLAHOMA 35 -48 -17 1533 -169 -262 -10 -15 OREGON 17 10 -23 292 96 3 49 1 PENNSYLVANIA 10 -16 9 722 27 -70 4 -9 RHODE ISLAND 12 -10 11 538 -14 -48 -3 -8 SOUTH CAROLINA 57 -15 8 1712 89 -35 5 -2 SOUTH DAKOTA 5 -22 -13 604 -49 76 -8 14 TENNESSEE 26 -32 -6 1289 44 -25 4 -2 TEXAS 91 -14 14 2340 120 -72 5 -3 UTAH 16 -7 -5 555 -158 -26 -22 -4 VERMONT 2 -8 2 327 -12 -23 -4 -7 VIRGINIA 24 -18 15 1108 83 -57 8 -5 WASHINGTON 12 7 -9 212 55 11 35 5 WEST VIRGINIA 6 -24 1 867 124 -19 17 -2 WISCONSIN 0 -19 -2 523 30 74 6 16 WYOMING 1 -8 -5 217 -77 -61 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 10 -7 10 523 46 -44 10 -8 MIDDLE ATLANTIC 13 -15 11 693 18 -64 3 -8 E N CENTRAL 0 -29 -7 746 46 31 7 4 W N CENTRAL 6 -29 -8 825 -40 31 -5 4 SOUTH ATLANTIC 56 -17 4 1655 -4 -51 0 -3 E S CENTRAL 39 -27 -6 1475 68 -35 5 -2 W S CENTRAL 79 -21 9 2160 54 -71 3 -3 MOUNTAIN 44 -11 -16 1089 -108 -54 -9 -5 PACIFIC 35 -1 -46 599 -6 -154 -1 -20 UNITED STATES 34 -17 -7 1125 15 -54 1 -5