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 23, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO AUG 23, 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 108 5 18 1533 135 -27 10 -2 ARIZONA 145 1 10 1855 -281 -63 -13 -3 ARKANSAS 126 21 38 1503 116 47 8 3 CALIFORNIA 69 19 22 544 -47 -183 -8 -25 COLORADO 36 13 -5 330 22 -37 7 -10 CONNECTICUT 22 -15 3 629 120 -4 24 -1 DELAWARE 41 -25 9 958 5 -63 1 -6 FLORIDA 116 -3 6 2085 -107 -19 -5 -1 GEORGIA 97 2 19 1454 164 -17 13 -1 IDAHO 48 16 20 382 -20 -66 -5 -15 ILLINOIS 65 15 40 884 160 134 22 18 INDIANA 58 5 34 881 130 175 17 25 IOWA 69 24 49 753 91 176 14 31 KANSAS 102 10 27 1113 -37 -1 -3 0 KENTUCKY 82 8 44 1097 132 115 14 12 LOUISIANA 116 -6 6 1786 -8 70 0 4 MAINE 6 -7 4 271 73 -43 37 -14 MARYLAND 47 -20 11 1028 46 -75 5 -7 MASSACHUSETTS 14 -16 2 487 49 -40 11 -8 MICHIGAN 27 -2 15 575 96 145 20 34 MINNESOTA 33 11 16 418 43 150 11 56 MISSISSIPPI 124 14 15 1828 274 38 18 2 MISSOURI 99 22 53 1091 107 92 11 9 MONTANA 18 2 -2 130 -69 -90 -35 -41 NEBRASKA 84 25 41 848 50 163 6 24 NEVADA 128 21 30 1573 85 31 6 2 NEW HAMPSHIRE 12 -6 5 429 161 -40 60 -9 NEW JERSEY 31 -18 2 790 92 -59 13 -7 NEW MEXICO 59 3 -17 687 -89 -95 -11 -12 NEW YORK 18 -20 -2 582 51 -17 10 -3 NORTH CAROLINA 85 0 30 1321 150 39 13 3 NORTH DAKOTA 36 10 7 277 -56 23 -17 9 OHIO 51 9 28 762 145 88 24 13 OKLAHOMA 123 9 4 1422 -35 -144 -2 -9 OREGON 24 12 24 212 43 -15 25 -7 PENNSYLVANIA 33 -8 13 703 92 -19 15 -3 RHODE ISLAND 19 -18 2 515 29 -25 6 -5 SOUTH CAROLINA 95 -6 18 1568 157 22 11 1 SOUTH DAKOTA 63 20 21 582 20 133 4 30 TENNESSEE 97 14 41 1212 142 69 13 6 TEXAS 129 -2 -28 2069 143 -83 7 -4 UTAH 63 13 28 505 -122 -33 -19 -6 VERMONT 7 -10 -1 321 13 -20 4 -6 VIRGINIA 57 -6 21 1056 162 5 18 0 WASHINGTON 13 2 10 150 9 -19 6 -11 WEST VIRGINIA 70 22 46 848 204 65 32 8 WISCONSIN 32 6 19 523 91 139 21 36 WYOMING 31 11 -1 216 -44 -38 -17 -15 POPULATION WEIGHTED REGION NEW ENGLAND 15 -15 3 504 80 -27 19 -5 MIDDLE ATLANTIC 26 -14 4 667 76 -26 13 -4 E N CENTRAL 48 6 28 742 130 128 21 21 W N CENTRAL 73 18 35 796 46 109 6 16 SOUTH ATLANTIC 88 -4 16 1511 58 -4 4 0 E S CENTRAL 102 13 33 1368 157 52 13 4 W S CENTRAL 126 0 -16 1923 101 -60 6 -3 MOUNTAIN 83 9 10 956 -80 -44 -8 -4 PACIFIC 57 14 20 462 -36 -144 -7 -24 UNITED STATES 68 1 13 1023 62 -10 6 -1