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 MAY 15, 2021 ACCUMULATIONS ARE FROM JAN 1, 2021 TO MAY 15, 2021 -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 24 -10 11 136 -17 -1 -11 -1 ALASKA 0 0 0 0 0 0 -999 -999 ARIZONA 60 6 -10 255 -10 7 -4 3 ARKANSAS 5 -23 0 36 -68 -24 -65 -40 CALIFORNIA 2 -9 -6 10 -45 -26 -999 -999 COLORADO 0 0 0 1 1 -1 -999 -999 CONNECTICUT 0 -2 0 0 -4 0 -999 -999 DELAWARE 2 -7 2 48 32 38 -999 -999 DISTRCT COLUMBIA 0 -18 0 61 8 48 -999 -999 FLORIDA 84 9 21 852 178 -140 26 -14 GEORGIA 19 -11 12 94 -35 3 -27 3 HAWAII 96 17 9 1428 239 -37 20 -3 IDAHO 2 0 1 5 1 4 -999 -999 ILLINOIS 0 -12 0 10 -14 10 -999 -999 INDIANA 0 -13 0 4 -25 2 -999 -999 IOWA 0 -12 0 18 -6 15 -999 -999 KANSAS 0 -16 -1 12 -38 -3 -999 -999 KENTUCKY 0 -17 -4 22 -27 -3 -999 -999 LOUISIANA 47 -11 8 380 59 -83 18 -18 MAINE 0 0 0 0 -1 0 -999 -999 MARYLAND 0 -10 0 31 12 31 -999 -999 MASSACHUSETTS 0 -1 0 0 -1 0 -999 -999 MICHIGAN 0 -7 0 0 -13 0 -999 -999 MINNESOTA 0 -7 0 4 -9 4 -999 -999 MISSISSIPPI 28 -13 7 186 -8 16 -4 9 MISSOURI 0 -17 0 14 -33 2 -999 -999 MONTANA 0 0 0 0 0 0 -999 -999 NEBRASKA 2 -9 1 19 -7 9 -999 -999 NEVADA 28 -3 2 71 -63 -15 -47 -17 NEW HAMPSHIRE 0 -1 0 0 -2 0 -999 -999 NEW JERSEY 0 -5 0 6 -2 6 -999 -999 NEW MEXICO 9 1 1 24 4 -21 -999 -999 NEW YORK 0 -4 0 0 -6 0 -999 -999 NORTH CAROLINA 10 -10 7 66 2 13 -999 -999 NORTH DAKOTA 0 -4 0 1 -8 1 -999 -999 OHIO 0 -10 0 5 -15 5 -999 -999 OKLAHOMA 2 -25 -3 27 -73 -50 -73 -65 OREGON 3 2 -4 4 2 -3 -999 -999 PENNSYLVANIA 0 -6 0 4 -7 4 -999 -999 RHODE ISLAND 0 -1 0 0 -1 0 -999 -999 SOUTH CAROLINA 20 -13 14 113 -17 3 -13 3 SOUTH DAKOTA 0 -7 0 6 -10 4 -999 -999 TENNESSEE 2 -18 -2 24 -42 -8 -999 -999 TEXAS 46 -11 -7 323 2 -130 1 -29 UTAH 4 0 2 7 -3 2 -999 -999 VERMONT 0 -2 0 0 -4 0 -999 -999 VIRGINIA 2 -9 1 44 17 33 -999 -999 WASHINGTON 0 -1 -7 0 -1 -7 -999 -999 WEST VIRGINIA 0 -9 0 10 -11 5 -999 -999 WISCONSIN 0 -5 0 0 -9 0 -999 -999 WYOMING 0 0 0 0 0 0 -999 -999 REGION NEW ENGLAND 0 0 0 0 0 0 -999 -999 MIDDLE ATLANTIC 0 -3 0 3 -1 3 -999 -999 E N CENTRAL 0 -9 0 5 -10 4 -999 -999 W N CENTRAL 0 -10 0 11 -15 4 -999 -999 SOUTH ATLANTIC 32 -3 11 308 60 -32 24 -9 E S CENTRAL 12 -13 2 80 -22 -1 -22 -1 W S CENTRAL 38 -12 -4 274 3 -106 1 -28 MOUNTAIN 22 5 -2 84 2 -1 -999 -999 PACIFIC 2 -4 -6 8 -25 -22 -999 -999 UNITED STATES 13 -4 1 101 3 -20 -999 -999