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 17, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 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 67 -5 5 1748 50 -101 3 -5 ARIZONA 88 -23 -4 2232 -358 -108 -14 -5 ARKANSAS 100 40 58 1728 53 18 3 1 CALIFORNIA 33 1 22 733 -23 -182 -3 -20 COLORADO 3 0 -3 342 -8 -59 -2 -15 CONNECTICUT 3 -11 -6 656 69 -35 12 -5 DELAWARE 22 -16 -6 1035 -98 -120 -9 -10 FLORIDA 87 -25 -19 2433 -171 -58 -7 -2 GEORGIA 51 -12 6 1643 85 -72 5 -4 IDAHO 0 -7 0 470 12 -23 3 -5 ILLINOIS 52 28 0 948 95 25 11 3 INDIANA 35 8 -7 922 32 56 4 6 IOWA 67 49 20 840 68 124 9 17 KANSAS 77 36 16 1240 -141 -110 -10 -8 KENTUCKY 52 11 11 1190 26 10 2 1 LOUISIANA 92 -4 23 2099 -69 94 -3 5 MAINE 0 -2 -5 277 55 -56 25 -17 MARYLAND 24 -14 -6 1108 -59 -133 -5 -11 MASSACHUSETTS 0 -11 -8 507 1 -63 0 -11 MICHIGAN 9 -6 -16 584 25 52 4 10 MINNESOTA 34 27 -5 455 27 99 6 28 MISSISSIPPI 95 16 28 2119 238 18 13 1 MISSOURI 94 61 46 1237 63 40 5 3 MONTANA 0 0 0 147 -75 -88 -34 -37 NEBRASKA 59 38 9 927 -14 74 -1 9 NEVADA 60 -3 15 1862 72 39 4 2 NEW HAMPSHIRE 0 -4 -7 443 143 -56 48 -11 NEW JERSEY 14 -10 -1 843 22 -99 3 -11 NEW MEXICO 18 -6 -10 791 -116 -76 -13 -9 NEW YORK 5 -12 -6 608 -13 -53 -2 -8 NORTH CAROLINA 29 -22 -4 1445 49 -20 4 -1 NORTH DAKOTA 17 14 -2 309 -73 0 -19 0 OHIO 18 -1 -9 787 61 -17 8 -2 OKLAHOMA 97 33 25 1630 -136 -237 -8 -13 OREGON 2 -4 2 294 92 5 46 2 PENNSYLVANIA 12 -7 0 734 20 -70 3 -9 RHODE ISLAND 1 -13 -7 539 -27 -55 -5 -9 SOUTH CAROLINA 43 -24 -6 1755 65 -41 4 -2 SOUTH DAKOTA 38 27 -7 642 -22 69 -3 12 TENNESSEE 57 12 16 1346 56 -9 4 -1 TEXAS 104 9 2 2444 129 -70 6 -3 UTAH 1 -13 -2 556 -171 -28 -24 -5 VERMONT 0 -6 -3 327 -18 -26 -5 -7 VIRGINIA 17 -18 -4 1125 65 -61 6 -5 WASHINGTON 3 3 3 215 58 14 37 7 WEST VIRGINIA 16 -7 -2 883 117 -21 15 -2 WISCONSIN 24 13 -12 547 43 62 9 13 WYOMING 2 2 0 219 -75 -61 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 1 -10 -6 524 36 -50 7 -9 MIDDLE ATLANTIC 10 -9 -2 703 9 -66 1 -9 E N CENTRAL 30 11 -6 776 57 25 8 3 W N CENTRAL 65 43 20 890 3 51 0 6 SOUTH ATLANTIC 47 -21 -8 1702 -25 -59 -1 -3 E S CENTRAL 64 6 13 1539 74 -22 5 -1 W S CENTRAL 103 12 13 2263 66 -58 3 -2 MOUNTAIN 35 -8 -1 1124 -116 -55 -9 -5 PACIFIC 27 0 19 626 -6 -135 -1 -18 UNITED STATES 42 1 1 1167 16 -53 1 -4