COOLING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 -9999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 95 21 -1 1986 129 -82 7 -4 ARIZONA 117 -68 -156 2485 -466 -296 -16 -11 ARKANSAS 98 46 -1 1943 145 15 8 1 CALIFORNIA 20 -21 -96 806 -44 -275 -5 -25 COLORADO 0 0 0 342 -8 -62 -2 -15 CONNECTICUT 4 3 4 689 89 -12 15 -2 DELAWARE 9 -12 0 1117 -72 -105 -6 -9 FLORIDA 270 -51 -23 2882 -230 -96 -7 -3 GEORGIA 60 0 -19 1830 138 -87 8 -5 IDAHO 0 0 0 475 15 -22 3 -4 ILLINOIS 42 34 30 1062 180 80 20 8 INDIANA 25 15 13 1010 89 81 10 9 IOWA 39 32 28 919 123 148 15 19 KANSAS 78 53 30 1387 -66 -83 -5 -6 KENTUCKY 27 7 4 1303 83 21 7 2 LOUISIANA 150 -4 5 2394 -59 96 -2 4 MAINE 1 1 1 279 57 -59 26 -17 MARYLAND 10 -7 -3 1193 -25 -116 -2 -9 MASSACHUSETTS 4 3 4 524 8 -48 2 -8 MICHIGAN 15 11 10 623 49 61 9 11 MINNESOTA 26 26 26 489 58 112 13 30 MISSISSIPPI 130 31 2 2404 324 35 16 1 MISSOURI 69 56 35 1383 162 80 13 6 MONTANA 0 0 0 147 -75 -90 -34 -38 NEBRASKA 45 38 37 1002 33 94 3 10 NEVADA 31 -23 -96 1981 47 -61 2 -3 NEW HAMPSHIRE 1 1 1 449 148 -54 49 -11 NEW JERSEY 6 -3 4 906 56 -64 7 -7 NEW MEXICO 10 4 -5 813 -126 -100 -13 -11 NEW YORK 5 2 5 639 2 -34 0 -5 NORTH CAROLINA 24 -15 -22 1572 80 -48 5 -3 NORTH DAKOTA 9 9 9 323 -61 -1 -16 0 OHIO 10 2 3 848 95 -17 13 -2 OKLAHOMA 133 78 -15 1875 -18 -261 -1 -12 OREGON 0 0 0 297 93 2 46 1 PENNSYLVANIA 0 -7 0 773 38 -55 5 -7 RHODE ISLAND 4 2 4 567 -13 -31 -2 -5 SOUTH CAROLINA 55 -10 -22 1938 101 -78 5 -4 SOUTH DAKOTA 23 22 22 685 12 78 2 13 TENNESSEE 38 10 0 1478 112 5 8 0 TEXAS 265 102 -7 2885 275 -80 11 -3 UTAH 0 -2 -8 556 -184 -47 -25 -8 VERMONT 0 0 0 329 -19 -25 -5 -7 VIRGINIA 9 -5 -8 1208 101 -61 9 -5 WASHINGTON 0 0 0 218 61 15 39 7 WEST VIRGINIA 7 0 2 948 155 -23 20 -2 WISCONSIN 24 24 21 596 86 88 17 17 WYOMING 0 0 0 219 -75 -67 -26 -23 POPULATION WEIGHTED REGION NEW ENGLAND 3 3 3 544 48 -34 10 -6 MIDDLE ATLANTIC 4 -1 4 743 30 -47 4 -6 E N CENTRAL 23 15 16 849 106 47 14 6 W N CENTRAL 50 43 34 985 70 80 8 9 SOUTH ATLANTIC 105 -26 -17 1932 -21 -77 -1 -4 E S CENTRAL 65 14 0 1716 137 -10 9 -1 W S CENTRAL 224 81 -8 2649 187 -68 8 -3 MOUNTAIN 37 -24 -56 1213 -153 -123 -11 -9 PACIFIC 19 -15 -69 687 -22 -202 -3 -23 UNITED STATES 65 8 -15 1308 45 -65 4 -5