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 15, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 15, 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 59 -17 2 1727 47 -102 3 -6 ARIZONA 94 -20 -16 2204 -355 -116 -14 -5 ARKANSAS 81 15 50 1698 37 6 2 0 CALIFORNIA 18 -16 -16 714 -34 -201 -5 -22 COLORADO 5 0 -4 342 -8 -58 -2 -15 CONNECTICUT 3 -14 -5 656 72 -34 12 -5 DELAWARE 21 -22 -3 1034 -90 -115 -8 -10 FLORIDA 88 -24 -20 2408 -164 -54 -6 -2 GEORGIA 42 -25 -3 1626 84 -76 5 -4 IDAHO 3 -4 -6 470 14 -23 3 -5 ILLINOIS 40 12 3 934 85 27 10 3 INDIANA 23 -9 -8 910 25 55 3 6 IOWA 52 32 22 822 54 124 7 18 KANSAS 68 21 18 1221 -151 -107 -11 -8 KENTUCKY 36 -11 5 1173 17 4 1 0 LOUISIANA 85 -13 26 2073 -69 90 -3 5 MAINE 0 -4 -1 277 55 -52 25 -16 MARYLAND 23 -20 -3 1107 -51 -128 -4 -10 MASSACHUSETTS 0 -15 -7 507 3 -62 1 -11 MICHIGAN 5 -12 -15 580 24 53 4 10 MINNESOTA 20 10 -2 441 14 103 3 30 MISSISSIPPI 86 3 27 2091 230 12 12 1 MISSOURI 74 35 43 1211 43 32 4 3 MONTANA 1 0 0 147 -75 -88 -34 -37 NEBRASKA 55 30 11 915 -22 82 -2 10 NEVADA 62 -5 -5 1842 69 24 4 1 NEW HAMPSHIRE 0 -7 -5 443 143 -54 48 -11 NEW JERSEY 13 -14 -1 842 27 -98 3 -10 NEW MEXICO 26 0 0 787 -114 -73 -13 -8 NEW YORK 5 -16 -4 608 -9 -51 -1 -8 NORTH CAROLINA 25 -29 -5 1438 55 -20 4 -1 NORTH DAKOTA 15 9 0 306 -75 7 -20 2 OHIO 9 -14 -12 778 56 -20 8 -3 OKLAHOMA 84 14 27 1602 -149 -241 -9 -13 OREGON 0 -7 -4 292 91 3 45 1 PENNSYLVANIA 10 -13 -2 732 22 -72 3 -9 RHODE ISLAND 1 -17 -6 539 -24 -54 -4 -9 SOUTH CAROLINA 38 -32 -11 1743 70 -42 4 -2 SOUTH DAKOTA 37 23 -1 636 -25 81 -4 15 TENNESSEE 45 -6 13 1328 48 -15 4 -1 TEXAS 98 0 9 2414 125 -70 5 -3 UTAH 7 -8 -4 556 -167 -28 -23 -5 VERMONT 0 -8 -2 327 -17 -25 -5 -7 VIRGINIA 17 -22 -3 1125 73 -58 7 -5 WASHINGTON 5 5 3 215 58 14 37 7 WEST VIRGINIA 11 -15 -4 878 117 -23 15 -3 WISCONSIN 14 1 -11 537 35 64 7 14 WYOMING 3 1 -3 219 -75 -61 -26 -22 POPULATION WEIGHTED REGION NEW ENGLAND 1 -14 -5 524 38 -49 8 -9 MIDDLE ATLANTIC 9 -14 -1 702 12 -65 2 -8 E N CENTRAL 20 -3 -6 766 51 25 7 3 W N CENTRAL 52 26 20 872 -11 51 -1 6 SOUTH ATLANTIC 45 -26 -10 1690 -19 -57 -1 -3 E S CENTRAL 53 -9 10 1519 68 -26 5 -2 W S CENTRAL 93 -2 16 2233 60 -60 3 -3 MOUNTAIN 39 -6 -7 1113 -115 -59 -9 -5 PACIFIC 15 -13 -11 611 -14 -150 -2 -20 UNITED STATES 36 -9 -4 1154 13 -55 1 -5