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 AUG 17, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO AUG 17, 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 106 5 -1 1441 131 -47 10 -3 ARIZONA 136 -9 -3 1727 -285 -77 -14 -4 ARKANSAS 131 30 20 1399 102 14 8 1 CALIFORNIA 52 -5 -11 480 -69 -207 -13 -30 COLORADO 35 12 9 299 11 -34 4 -10 CONNECTICUT 79 31 45 619 139 -1 29 0 DELAWARE 88 8 31 932 33 -65 4 -7 FLORIDA 121 2 3 1986 -104 -23 -5 -1 GEORGIA 105 12 5 1372 163 -36 13 -3 IDAHO 52 13 24 338 -37 -87 -10 -20 ILLINOIS 88 36 44 833 151 99 22 13 INDIANA 87 32 50 835 129 143 18 21 IOWA 69 19 40 700 75 137 12 24 KANSAS 102 14 19 1030 -42 -23 -4 -2 KENTUCKY 102 28 44 1030 128 72 14 8 LOUISIANA 115 1 -13 1688 -1 63 0 4 MAINE 58 36 46 269 80 -43 42 -14 MARYLAND 96 16 34 997 70 -79 8 -7 MASSACHUSETTS 64 20 41 482 67 -36 16 -7 MICHIGAN 71 33 48 558 103 134 23 32 MINNESOTA 32 4 14 389 32 133 9 52 MISSISSIPPI 127 21 2 1724 264 23 18 1 MISSOURI 109 34 40 1012 93 47 10 5 MONTANA 21 0 14 114 -72 -88 -39 -44 NEBRASKA 84 25 41 780 32 130 4 20 NEVADA 132 17 24 1459 62 0 4 0 NEW HAMPSHIRE 64 37 51 426 171 -38 67 -8 NEW JERSEY 86 23 39 773 114 -54 17 -7 NEW MEXICO 53 -5 -16 636 -92 -81 -13 -11 NEW YORK 71 21 38 574 73 -11 15 -2 NORTH CAROLINA 96 10 16 1251 152 11 14 1 NORTH DAKOTA 18 -12 9 244 -67 17 -22 7 OHIO 81 31 46 722 139 60 24 9 OKLAHOMA 121 11 -2 1319 -40 -147 -3 -10 OREGON 34 12 30 188 29 -39 18 -17 PENNSYLVANIA 77 23 48 682 104 -26 18 -4 RHODE ISLAND 65 17 35 505 48 -22 11 -4 SOUTH CAROLINA 113 13 12 1489 164 5 12 0 SOUTH DAKOTA 60 13 37 530 4 118 1 29 TENNESSEE 101 21 25 1131 132 29 13 3 TEXAS 134 6 -16 1961 147 -56 8 -3 UTAH 50 -7 20 448 -137 -58 -23 -11 VERMONT 44 14 32 319 24 -17 8 -5 VIRGINIA 89 16 31 1013 171 -13 20 -1 WASHINGTON 25 7 18 137 5 -30 4 -18 WEST VIRGINIA 78 24 38 790 186 20 31 3 WISCONSIN 53 18 23 497 86 120 21 32 WYOMING 27 5 17 189 -54 -37 -22 -16 POPULATION WEIGHTED REGION NEW ENGLAND 67 25 43 498 97 -24 24 -5 MIDDLE ATLANTIC 77 23 43 653 94 -24 17 -4 E N CENTRAL 78 31 44 705 128 102 22 17 W N CENTRAL 74 16 28 737 33 79 5 12 SOUTH ATLANTIC 105 11 15 1439 64 -17 5 -1 E S CENTRAL 107 19 20 1283 148 20 13 2 W S CENTRAL 130 8 -11 1817 103 -45 6 -2 MOUNTAIN 79 1 8 883 -90 -55 -9 -6 PACIFIC 47 -2 -2 409 -53 -165 -11 -29 UNITED STATES 85 14 17 967 62 -22 7 -2