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 08, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 08, 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 62 -19 -16 1668 64 -104 4 -6 ARIZONA 103 -28 -36 2110 -335 -100 -14 -5 ARKANSAS 47 -33 -13 1617 22 -44 1 -3 CALIFORNIA 59 7 -37 696 -18 -185 -3 -21 COLORADO 3 -9 -3 337 -8 -54 -2 -14 CONNECTICUT 13 -8 8 653 86 -29 15 -4 DELAWARE 32 -16 14 1013 -68 -112 -6 -10 FLORIDA 101 -14 -7 2320 -140 -34 -6 -1 GEORGIA 61 -11 -3 1584 109 -73 7 -4 IDAHO 40 24 12 467 18 -17 4 -4 ILLINOIS 3 -33 -8 894 73 24 9 3 INDIANA 4 -35 -9 887 34 63 4 8 IOWA 1 -30 -1 770 22 102 3 15 KANSAS 12 -54 -18 1153 -172 -125 -13 -10 KENTUCKY 20 -35 -13 1137 28 -1 3 0 LOUISIANA 84 -17 5 1988 -56 64 -3 3 MAINE 3 -4 3 277 59 -51 27 -16 MARYLAND 30 -19 15 1084 -31 -125 -3 -10 MASSACHUSETTS 10 -6 7 507 18 -55 4 -10 MICHIGAN 0 -22 -2 575 36 68 7 13 MINNESOTA 1 -14 -1 421 4 105 1 33 MISSISSIPPI 77 -12 -7 2005 227 -15 13 -1 MISSOURI 15 -39 -7 1137 8 -11 1 -1 MONTANA 7 0 -3 146 -75 -88 -34 -38 NEBRASKA 2 -40 -11 860 -52 71 -6 9 NEVADA 85 -1 -22 1780 74 29 4 2 NEW HAMPSHIRE 7 0 7 443 150 -49 51 -10 NEW JERSEY 22 -11 12 829 41 -97 5 -10 NEW MEXICO 21 -17 9 761 -114 -73 -13 -9 NEW YORK 9 -13 4 603 7 -47 1 -7 NORTH CAROLINA 40 -20 2 1413 84 -15 6 -1 NORTH DAKOTA 1 -11 -6 291 -84 7 -22 2 OHIO 2 -28 -6 769 70 -8 10 -1 OKLAHOMA 38 -49 -23 1518 -163 -268 -10 -15 OREGON 28 19 -9 292 98 7 51 2 PENNSYLVANIA 10 -16 6 722 35 -70 5 -9 RHODE ISLAND 12 -9 5 538 -7 -48 -1 -8 SOUTH CAROLINA 61 -13 -2 1705 102 -31 6 -2 SOUTH DAKOTA 3 -28 -12 599 -48 82 -7 16 TENNESSEE 32 -29 -14 1283 54 -28 4 -2 TEXAS 99 -9 12 2316 125 -79 6 -3 UTAH 21 -7 0 549 -159 -24 -22 -4 VERMONT 2 -7 2 327 -9 -23 -3 -7 VIRGINIA 27 -17 12 1108 95 -55 9 -5 WASHINGTON 20 13 -2 210 53 11 34 6 WEST VIRGINIA 8 -24 -1 867 132 -19 18 -2 WISCONSIN 0 -21 -1 523 34 75 7 17 WYOMING 0 -11 -10 216 -76 -58 -26 -21 POPULATION WEIGHTED REGION NEW ENGLAND 10 -5 7 523 52 -44 11 -8 MIDDLE ATLANTIC 13 -15 7 693 26 -64 4 -8 E N CENTRAL 2 -27 -6 746 54 31 8 4 W N CENTRAL 7 -32 -5 820 -37 31 -4 4 SOUTH ATLANTIC 60 -14 2 1645 7 -47 0 -3 E S CENTRAL 44 -25 -14 1466 77 -36 6 -2 W S CENTRAL 87 -16 6 2140 62 -76 3 -3 MOUNTAIN 46 -13 -14 1074 -109 -52 -9 -5 PACIFIC 51 9 -29 596 -1 -139 0 -19 UNITED STATES 39 -14 -5 1118 22 -51 2 -4