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 20, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 20, 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 76 12 7 1784 61 -97 4 -5 ARIZONA 88 -18 20 2270 -363 -91 -14 -4 ARKANSAS 96 42 29 1764 66 18 4 1 CALIFORNIA 43 14 39 747 -21 -168 -3 -18 COLORADO 0 0 -3 342 -8 -59 -2 -15 CONNECTICUT 10 0 -5 663 73 -35 12 -5 DELAWARE 28 -3 -10 1053 -90 -123 -8 -10 FLORIDA 88 -21 -16 2472 -177 -63 -7 -2 GEORGIA 63 8 5 1675 96 -68 6 -4 IDAHO 5 -1 5 475 15 -18 3 -4 ILLINOIS 56 37 -5 970 109 23 13 2 INDIANA 48 27 -1 943 46 57 5 6 IOWA 51 36 -9 849 70 106 9 14 KANSAS 57 22 -25 1256 -140 -135 -10 -10 KENTUCKY 60 29 3 1215 40 8 3 1 LOUISIANA 89 -3 4 2136 -70 90 -3 4 MAINE 0 -1 -10 277 55 -61 25 -18 MARYLAND 30 0 -7 1126 -50 -135 -4 -11 MASSACHUSETTS 2 -7 -6 509 0 -62 0 -11 MICHIGAN 19 8 -7 594 32 51 6 9 MINNESOTA 32 26 -13 459 28 85 6 23 MISSISSIPPI 96 23 16 2160 249 21 13 1 MISSOURI 80 54 10 1261 76 30 6 2 MONTANA 0 0 0 147 -75 -88 -34 -37 NEBRASKA 28 11 -33 927 -22 45 -2 5 NEVADA 57 0 33 1881 69 53 4 3 NEW HAMPSHIRE 0 -2 -10 443 143 -60 48 -12 NEW JERSEY 23 3 1 857 30 -98 4 -10 NEW MEXICO 12 -8 -12 796 -119 -79 -13 -9 NEW YORK 9 -4 -8 613 -12 -56 -2 -8 NORTH CAROLINA 40 -5 -7 1470 58 -19 4 -1 NORTH DAKOTA 9 6 -9 309 -75 -5 -20 -2 OHIO 30 14 -7 801 70 -22 10 -3 OKLAHOMA 89 34 -11 1662 -126 -257 -7 -13 OREGON 2 -1 2 294 92 5 46 2 PENNSYLVANIA 18 4 -1 744 26 -72 4 -9 RHODE ISLAND 7 -4 -3 545 -25 -51 -4 -9 SOUTH CAROLINA 55 -4 -5 1786 74 -39 4 -2 SOUTH DAKOTA 19 9 -25 643 -26 54 -4 9 TENNESSEE 63 25 13 1373 68 -5 5 0 TEXAS 105 14 -13 2489 136 -80 6 -3 UTAH 0 -11 0 556 -174 -28 -24 -5 VERMONT 0 -4 -4 327 -19 -27 -5 -8 VIRGINIA 26 -3 -6 1143 74 -62 7 -5 WASHINGTON 3 3 3 218 61 17 39 8 WEST VIRGINIA 29 10 -2 899 127 -24 16 -3 WISCONSIN 32 24 -6 559 52 61 10 12 WYOMING 0 0 0 219 -75 -61 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 5 -4 -4 528 37 -49 8 -8 MIDDLE ATLANTIC 16 2 -4 712 14 -68 2 -9 E N CENTRAL 38 23 -5 792 68 23 9 3 W N CENTRAL 52 34 -7 902 7 35 1 4 SOUTH ATLANTIC 55 -7 -8 1731 -20 -60 -1 -3 E S CENTRAL 70 21 8 1570 87 -19 6 -1 W S CENTRAL 102 17 -7 2305 73 -68 3 -3 MOUNTAIN 34 -6 8 1138 -118 -49 -9 -4 PACIFIC 35 10 33 638 -4 -123 -1 -16 UNITED STATES 46 9 1 1187 21 -53 2 -4