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 22, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO AUG 22, 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 110 6 13 1519 135 -30 10 -2 ARIZONA 139 -5 0 1833 -283 -67 -13 -4 ARKANSAS 132 27 35 1489 117 45 9 3 CALIFORNIA 59 8 5 530 -54 -195 -9 -27 COLORADO 39 16 -2 328 23 -35 8 -10 CONNECTICUT 27 -13 3 625 120 -7 24 -1 DELAWARE 51 -19 11 955 10 -64 1 -6 FLORIDA 119 0 9 2070 -105 -19 -5 -1 GEORGIA 102 7 18 1444 167 -19 13 -1 IDAHO 44 9 14 373 -26 -75 -7 -17 ILLINOIS 74 23 40 877 160 129 22 17 INDIANA 67 14 36 876 133 172 18 24 IOWA 81 35 55 750 94 175 14 30 KANSAS 112 19 33 1104 -33 0 -3 0 KENTUCKY 89 14 46 1088 133 111 14 11 LOUISIANA 117 -4 3 1771 -6 69 0 4 MAINE 6 -9 2 269 72 -45 37 -14 MARYLAND 57 -14 14 1023 49 -77 5 -7 MASSACHUSETTS 16 -18 2 484 49 -42 11 -8 MICHIGAN 35 4 18 571 96 141 20 33 MINNESOTA 40 17 23 418 46 154 12 58 MISSISSIPPI 128 18 13 1813 274 37 18 2 MISSOURI 110 33 54 1082 109 88 11 9 MONTANA 20 3 1 130 -67 -88 -34 -40 NEBRASKA 97 38 51 843 54 165 7 24 NEVADA 122 15 20 1551 78 20 5 1 NEW HAMPSHIRE 13 -8 4 426 159 -43 60 -9 NEW JERSEY 40 -14 4 786 93 -61 13 -7 NEW MEXICO 58 2 -21 680 -88 -93 -11 -12 NEW YORK 23 -19 -3 578 51 -20 10 -3 NORTH CAROLINA 92 6 29 1313 153 34 13 3 NORTH DAKOTA 39 13 13 277 -52 28 -16 11 OHIO 57 12 28 756 144 83 24 12 OKLAHOMA 130 17 7 1409 -31 -140 -2 -9 OREGON 13 1 13 201 34 -26 20 -11 PENNSYLVANIA 41 -3 15 699 93 -23 15 -3 RHODE ISLAND 21 -19 2 511 29 -27 6 -5 SOUTH CAROLINA 102 0 18 1559 161 19 12 1 SOUTH DAKOTA 74 30 35 582 26 141 5 32 TENNESSEE 102 18 40 1201 142 66 13 6 TEXAS 132 1 -24 2053 145 -76 8 -4 UTAH 61 9 25 495 -126 -39 -20 -7 VERMONT 9 -12 -3 319 12 -22 4 -6 VIRGINIA 65 -1 22 1050 164 0 19 0 WASHINGTON 8 -4 4 144 4 -25 3 -15 WEST VIRGINIA 73 23 45 839 201 57 32 7 WISCONSIN 38 10 18 520 92 137 21 36 WYOMING 35 15 4 215 -42 -36 -16 -14 POPULATION WEIGHTED REGION NEW ENGLAND 18 -15 4 501 80 -29 19 -5 MIDDLE ATLANTIC 33 -11 5 663 76 -29 13 -4 E N CENTRAL 56 13 29 737 131 124 22 20 W N CENTRAL 82 26 39 791 49 109 7 16 SOUTH ATLANTIC 94 0 17 1501 60 -7 4 0 E S CENTRAL 106 16 31 1356 157 49 13 4 W S CENTRAL 129 4 -14 1907 103 -56 6 -3 MOUNTAIN 81 6 6 944 -82 -47 -8 -5 PACIFIC 48 4 6 450 -42 -154 -9 -25 UNITED STATES 71 3 11 1014 62 -13 7 -1