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 30, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO AUG 30, 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 55 -44 -47 1588 91 -74 6 -4 ARIZONA 116 -22 -2 1971 -303 -65 -13 -3 ARKANSAS 47 -55 -70 1550 61 -23 4 -1 CALIFORNIA 68 12 29 612 -35 -154 -5 -20 COLORADO 4 -16 -14 334 6 -51 2 -13 CONNECTICUT 11 -19 -23 640 101 -27 19 -4 DELAWARE 22 -43 -44 980 -38 -107 -4 -10 FLORIDA 106 -13 -6 2191 -120 -25 -5 -1 GEORGIA 54 -36 -38 1508 128 -55 9 -4 IDAHO 30 4 29 412 -16 -37 -4 -8 ILLINOIS 5 -45 -91 889 115 43 15 5 INDIANA 2 -50 -86 883 80 89 10 11 IOWA 11 -34 -73 764 57 103 8 16 KANSAS 17 -70 -101 1130 -107 -102 -9 -8 KENTUCKY 14 -57 -82 1111 75 33 7 3 LOUISIANA 93 -24 -10 1879 -32 60 -2 3 MAINE 3 -8 -8 274 65 -51 31 -16 MARYLAND 25 -42 -46 1053 4 -121 0 -10 MASSACHUSETTS 10 -18 -16 497 31 -56 7 -10 MICHIGAN 0 -32 -65 575 64 80 13 16 MINNESOTA 2 -21 -42 420 22 108 6 35 MISSISSIPPI 76 -31 -38 1904 243 0 15 0 MISSOURI 21 -52 -87 1112 55 5 5 0 MONTANA 4 -9 2 134 -78 -88 -37 -40 NEBRASKA 9 -48 -77 857 2 86 0 11 NEVADA 88 -16 16 1661 69 47 4 3 NEW HAMPSHIRE 7 -8 -9 436 153 -49 54 -10 NEW JERSEY 17 -29 -34 807 63 -93 8 -10 NEW MEXICO 44 -5 7 731 -94 -88 -11 -11 NEW YORK 12 -23 -23 594 28 -40 5 -6 NORTH CAROLINA 46 -33 -36 1367 117 3 9 0 NORTH DAKOTA 9 -16 -13 286 -72 10 -20 4 OHIO 5 -38 -71 767 107 17 16 2 OKLAHOMA 40 -70 -92 1462 -105 -236 -7 -14 OREGON 46 33 38 258 76 23 42 10 PENNSYLVANIA 9 -32 -42 712 60 -61 9 -8 RHODE ISLAND 11 -20 -20 526 9 -45 2 -8 SOUTH CAROLINA 63 -31 -32 1631 126 -10 8 -1 SOUTH DAKOTA 11 -32 -38 593 -12 95 -2 19 TENNESSEE 28 -50 -68 1240 92 1 8 0 TEXAS 118 -7 -6 2187 136 -89 7 -4 UTAH 17 -26 8 522 -148 -25 -22 -5 VERMONT 4 -12 -1 325 1 -21 0 -6 VIRGINIA 24 -36 -52 1080 126 -47 13 -4 WASHINGTON 35 28 34 185 37 15 25 9 WEST VIRGINIA 11 -37 -63 859 167 2 24 0 WISCONSIN 0 -30 -58 523 61 81 13 18 WYOMING 0 -18 -8 216 -62 -46 -22 -18 POPULATION WEIGHTED REGION NEW ENGLAND 9 -17 -17 513 63 -44 14 -8 MIDDLE ATLANTIC 13 -26 -31 680 50 -57 8 -8 E N CENTRAL 2 -41 -78 744 89 50 14 7 W N CENTRAL 11 -44 -69 807 2 40 0 5 SOUTH ATLANTIC 60 -28 -31 1571 30 -35 2 -2 E S CENTRAL 40 -47 -59 1408 110 -7 8 0 W S CENTRAL 102 -19 -20 2025 82 -80 4 -4 MOUNTAIN 54 -16 3 1010 -96 -41 -9 -4 PACIFIC 62 17 30 524 -19 -114 -3 -18 UNITED STATES 44 -21 -28 1067 41 -38 4 -3