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 29, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO SEP 29, 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 75 35 17 1883 104 -83 6 -4 ARIZONA 67 -26 -49 2360 -394 -130 -14 -5 ARKANSAS 53 21 9 1838 96 17 6 1 CALIFORNIA 28 -1 -10 786 -19 -172 -2 -18 COLORADO 0 0 -2 342 -8 -61 -2 -15 CONNECTICUT 21 15 18 684 85 -17 14 -2 DELAWARE 47 31 22 1102 -65 -109 -6 -9 FLORIDA 100 1 -6 2600 -178 -69 -6 -3 GEORGIA 69 33 7 1763 134 -68 8 -4 IDAHO 0 0 -4 475 15 -22 3 -4 ILLINOIS 30 22 22 1014 141 48 16 5 INDIANA 28 19 14 980 70 67 8 7 IOWA 17 10 11 875 87 118 11 16 KANSAS 35 14 22 1304 -121 -112 -8 -8 KENTUCKY 41 24 14 1270 71 15 6 1 LOUISIANA 73 11 3 2234 -57 90 -2 4 MAINE 1 1 1 278 56 -60 25 -18 MARYLAND 46 30 20 1178 -22 -117 -2 -9 MASSACHUSETTS 11 7 10 520 5 -52 1 -9 MICHIGAN 11 5 7 608 38 53 7 10 MINNESOTA 1 1 0 462 31 86 7 23 MISSISSIPPI 76 29 12 2263 287 30 15 1 MISSOURI 31 16 18 1308 102 45 8 4 MONTANA 0 0 -2 147 -75 -90 -34 -38 NEBRASKA 18 10 7 954 -6 57 -1 6 NEVADA 49 1 -18 1946 72 42 4 2 NEW HAMPSHIRE 5 5 5 448 147 -55 49 -11 NEW JERSEY 39 30 31 896 56 -72 7 -7 NEW MEXICO 2 -11 -14 803 -129 -91 -14 -10 NEW YORK 19 13 16 632 -2 -41 0 -6 NORTH CAROLINA 61 34 3 1544 93 -22 6 -1 NORTH DAKOTA 2 2 -8 311 -73 -13 -19 -4 OHIO 25 16 7 836 92 -20 12 -2 OKLAHOMA 54 21 24 1735 -99 -245 -5 -12 OREGON 3 2 -3 297 93 2 46 1 PENNSYLVANIA 24 18 17 771 43 -57 6 -7 RHODE ISLAND 18 13 16 563 -15 -35 -3 -6 SOUTH CAROLINA 72 32 -7 1877 109 -51 6 -3 SOUTH DAKOTA 12 10 -5 658 -14 52 -2 9 TENNESSEE 44 22 13 1434 98 2 7 0 TEXAS 87 23 9 2609 170 -72 7 -3 UTAH 0 -7 -10 556 -182 -38 -25 -6 VERMONT 2 2 2 329 -19 -25 -5 -7 VIRGINIA 45 29 11 1196 104 -53 10 -4 WASHINGTON 0 0 -2 218 61 15 39 7 WEST VIRGINIA 29 20 2 939 154 -25 20 -3 WISCONSIN 6 4 4 570 60 66 12 13 WYOMING 0 0 -6 219 -75 -67 -26 -23 POPULATION WEIGHTED REGION NEW ENGLAND 13 10 12 541 45 -37 9 -6 MIDDLE ATLANTIC 24 18 18 737 29 -53 4 -7 E N CENTRAL 22 14 10 823 89 31 12 4 W N CENTRAL 20 12 10 931 24 45 3 5 SOUTH ATLANTIC 71 21 4 1820 3 -58 0 -3 E S CENTRAL 55 25 13 1644 119 -12 8 -1 W S CENTRAL 80 21 12 2415 103 -59 4 -2 MOUNTAIN 26 -9 -18 1173 -128 -63 -10 -5 PACIFIC 22 -2 -9 668 -4 -128 -1 -16 UNITED STATES 40 13 5 1239 36 -49 3 -4