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 OCT 23, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO OCT 23, 2025 -999 = 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 2000 CDD normals implemented 1/1/2003 ALABAMA 16 4 16 2028 191 -58 10 -3 ALASKA 0 0 0 17 4 -4 -999 -999 ARIZONA 24 -8 3 2624 -189 -289 -7 -10 ARKANSAS 10 2 10 1973 220 40 13 2 CALIFORNIA 0 -9 -1 811 -81 -256 -9 -24 COLORADO 0 0 0 500 227 -67 83 -12 CONNECTICUT 0 0 0 698 131 -21 23 -3 DELAWARE 0 -2 0 1276 219 -75 21 -6 DISTRCT COLUMBIA 2 2 -2 1690 167 -267 11 -14 FLORIDA 66 2 15 3167 83 -41 3 -1 GEORGIA 8 -1 8 1878 201 -65 12 -3 HAWAII 112 13 -1 4178 632 402 18 11 IDAHO 0 0 0 602 146 2 32 0 ILLINOIS 2 0 2 1093 219 81 25 8 INDIANA 0 -1 0 1007 113 72 13 8 IOWA 1 0 1 1022 185 115 22 13 KANSAS 5 2 4 1360 -79 -74 -5 -5 KENTUCKY 0 -3 0 1396 225 16 19 1 LOUISIANA 36 9 25 2604 112 122 4 5 MAINE 0 0 0 321 93 -60 41 -16 MARYLAND 0 -1 0 1170 146 -106 14 -8 MASSACHUSETTS 0 0 0 553 101 -50 22 -8 MICHIGAN 0 -1 0 609 42 61 7 11 MINNESOTA 0 0 0 646 164 82 34 15 MISSISSIPPI 20 5 20 2426 380 87 19 4 MISSOURI 8 5 8 1373 125 83 10 6 MONTANA 0 0 0 317 69 -33 28 -9 NEBRASKA 2 1 1 1096 88 90 9 9 NEVADA 3 -10 -2 1848 -60 -81 -3 -4 NEW HAMPSHIRE 0 0 0 436 132 -50 43 -10 NEW JERSEY 0 -1 0 919 153 -73 20 -7 NEW MEXICO 0 0 0 896 3 -93 0 -9 NEW YORK 0 -1 -1 762 141 -53 23 -7 NORTH CAROLINA 0 -5 0 1618 239 -38 17 -2 NORTH DAKOTA 0 0 0 497 45 11 10 2 OHIO 0 -1 0 885 147 -20 20 -2 OKLAHOMA 13 5 8 1887 20 -210 1 -10 OREGON 0 0 0 462 225 33 95 8 PENNSYLVANIA 0 -1 0 780 119 -63 18 -7 RHODE ISLAND 0 0 0 596 119 -32 25 -5 SOUTH CAROLINA 3 -7 3 1982 205 -66 12 -3 SOUTH DAKOTA 1 1 -2 829 98 56 13 7 TENNESSEE 4 -1 4 1540 196 -9 15 -1 TEXAS 60 31 28 2981 413 -48 16 -2 UTAH 0 -1 -1 792 121 -29 18 -4 VERMONT 0 0 0 303 27 -1 10 0 VIRGINIA 0 -2 0 1296 248 -60 24 -4 WASHINGTON 0 0 0 369 171 46 86 14 WEST VIRGINIA 0 -1 0 1064 293 -27 38 -2 WISCONSIN 0 -1 0 586 85 91 17 18 WYOMING 0 0 0 382 86 0 29 0 REGION NEW ENGLAND 0 0 0 549 132 -40 32 -7 MIDDLE ATLANTIC 0 0 0 801 145 -60 22 -7 E N CENTRAL 1 0 1 862 154 51 22 6 W N CENTRAL 3 2 3 1057 131 63 14 6 SOUTH ATLANTIC 22 0 6 2046 191 -56 10 -3 E S CENTRAL 9 2 9 1781 247 0 16 0 W S CENTRAL 47 23 24 2722 334 -34 14 -1 MOUNTAIN 7 -1 1 1318 85 -121 7 -8 PACIFIC 0 -5 -1 723 27 -192 4 -21 UNITED STATES 11 2 4 1344 157 -50 13 -4