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 16, 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 TO OCT 16, 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 15 -5 7 2012 188 -74 10 -4 ALASKA 0 0 0 17 4 -4 -999 -999 ARIZONA 34 -11 -58 2600 -182 -292 -7 -10 ARKANSAS 27 13 7 1963 218 30 12 2 CALIFORNIA 0 -14 -15 811 -72 -255 -8 -24 COLORADO 0 0 0 500 227 -67 83 -12 CONNECTICUT 0 -1 0 698 131 -21 23 -3 DELAWARE 0 -5 -1 1276 221 -75 21 -6 DISTRCT COLUMBIA 0 -7 -6 1688 165 -265 11 -14 FLORIDA 63 -10 -7 3101 80 -56 3 -2 GEORGIA 9 -7 6 1870 203 -73 12 -4 HAWAII 110 8 -2 4066 619 403 18 11 IDAHO 1 1 0 602 146 2 32 0 ILLINOIS 0 -3 0 1091 219 79 25 8 INDIANA 0 -4 0 1007 115 72 13 8 IOWA 0 -3 0 1021 185 114 22 13 KANSAS 29 22 15 1355 -81 -78 -6 -5 KENTUCKY 0 -7 0 1396 227 16 19 1 LOUISIANA 38 1 -4 2568 103 97 4 4 MAINE 0 0 0 321 93 -60 41 -16 MARYLAND 0 -4 -1 1170 147 -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 23 0 2 2406 375 67 18 3 MISSOURI 17 11 10 1365 120 75 10 6 MONTANA 0 0 0 317 69 -33 28 -9 NEBRASKA 7 4 7 1094 87 89 9 9 NEVADA 6 -15 -30 1845 -50 -79 -3 -4 NEW HAMPSHIRE 0 0 0 436 132 -50 43 -10 NEW JERSEY 0 -2 0 919 153 -73 20 -7 NEW MEXICO 10 8 -9 896 3 -93 0 -9 NEW YORK 0 -2 0 762 142 -52 23 -6 NORTH CAROLINA 0 -10 0 1618 244 -38 18 -2 NORTH DAKOTA 0 0 0 497 45 11 10 2 OHIO 0 -3 0 885 148 -20 20 -2 OKLAHOMA 55 40 14 1874 15 -218 1 -10 OREGON 0 0 0 462 225 33 95 8 PENNSYLVANIA 0 -2 0 780 120 -63 18 -7 RHODE ISLAND 0 -1 0 596 119 -32 25 -5 SOUTH CAROLINA 7 -10 7 1979 212 -69 12 -3 SOUTH DAKOTA 1 1 -5 828 97 58 13 8 TENNESSEE 0 -10 -1 1536 197 -13 15 -1 TEXAS 67 28 -6 2921 382 -76 15 -3 UTAH 2 0 -12 792 121 -28 18 -3 VERMONT 0 0 0 303 27 -1 10 0 VIRGINIA 0 -5 0 1296 250 -60 24 -4 WASHINGTON 0 0 0 369 171 46 86 14 WEST VIRGINIA 0 -3 0 1064 294 -27 38 -2 WISCONSIN 0 -1 0 586 86 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 -1 0 801 145 -60 22 -7 E N CENTRAL 0 -2 0 862 155 51 22 6 W N CENTRAL 10 7 5 1053 128 60 14 6 SOUTH ATLANTIC 21 -8 -1 2024 191 -62 10 -3 E S CENTRAL 8 -5 2 1772 245 -9 16 -1 W S CENTRAL 58 25 -2 2674 310 -58 13 -2 MOUNTAIN 12 -1 -22 1311 86 -121 7 -9 PACIFIC 0 -9 -12 723 32 -191 5 -21 UNITED STATES 12 -1 -3 1333 155 -54 13 -4