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 20, 2021 ACCUMULATIONS ARE FROM JAN 1, 2021 TO MAY 20, 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 41 0 -12 172 -11 -6 -6 -3 ALASKA 0 0 0 0 0 0 -999 -999 ARIZONA 62 0 8 295 -16 3 -5 1 ARKANSAS 25 -10 1 61 -69 -18 -53 -23 CALIFORNIA 0 -13 0 10 -55 -26 -999 -999 COLORADO 1 1 -4 2 2 -5 -999 -999 CONNECTICUT 2 -2 2 2 -5 2 -999 -999 DELAWARE 17 4 1 63 37 37 -999 -999 DISTRCT COLUMBIA 22 -2 5 83 12 53 -999 -999 FLORIDA 75 -6 -12 908 175 -150 24 -14 GEORGIA 27 -10 -14 118 -38 -7 -24 -6 HAWAII 95 15 -3 1497 250 -42 20 -3 IDAHO 5 2 5 9 2 8 -999 -999 ILLINOIS 13 -3 11 23 -14 21 -999 -999 INDIANA 13 -4 11 17 -24 13 -999 -999 IOWA 12 -4 9 30 -6 24 -999 -999 KANSAS 5 -17 1 17 -49 -1 -999 -999 KENTUCKY 22 0 -8 44 -21 -7 -999 -999 LOUISIANA 51 -15 -18 421 51 -92 14 -18 MAINE 0 0 0 0 -1 0 -999 -999 MARYLAND 11 -3 -1 42 12 30 -999 -999 MASSACHUSETTS 1 -1 1 1 -2 1 -999 -999 MICHIGAN 9 -1 9 9 -11 9 -999 -999 MINNESOTA 12 3 12 16 -4 16 -999 -999 MISSISSIPPI 43 -5 -18 222 -8 5 -3 2 MISSOURI 12 -10 10 26 -37 12 -999 -999 MONTANA 1 0 1 1 0 1 -999 -999 NEBRASKA 14 -2 9 31 -7 17 -999 -999 NEVADA 28 -9 9 88 -74 -15 -46 -15 NEW HAMPSHIRE 0 -2 0 0 -4 0 -999 -999 NEW JERSEY 7 0 1 13 0 7 -999 -999 NEW MEXICO 14 2 -10 32 2 -33 -999 -999 NEW YORK 7 2 6 7 -3 6 -999 -999 NORTH CAROLINA 17 -9 -10 83 -1 6 -999 -999 NORTH DAKOTA 15 8 13 16 2 14 -999 -999 OHIO 10 -3 4 15 -15 9 -999 -999 OKLAHOMA 17 -17 0 42 -83 -47 -66 -53 OREGON 4 3 4 6 3 -1 -999 -999 PENNSYLVANIA 7 -2 6 11 -7 10 -999 -999 RHODE ISLAND 2 1 2 2 0 2 -999 -999 SOUTH CAROLINA 27 -13 -11 137 -23 -6 -14 -4 SOUTH DAKOTA 11 1 10 17 -6 14 -999 -999 TENNESSEE 22 -4 -9 46 -39 -13 -999 -999 TEXAS 51 -15 -31 361 -8 -149 -2 -29 UTAH 7 2 1 10 -4 -1 -999 -999 VERMONT 3 0 3 3 -3 3 -999 -999 VIRGINIA 11 -4 -8 55 17 26 -999 -999 WASHINGTON 1 0 1 1 -1 -6 -999 -999 WEST VIRGINIA 12 -1 -9 22 -8 -4 -999 -999 WISCONSIN 5 -2 5 5 -9 5 -999 -999 WYOMING 0 -1 -3 0 -1 -3 -999 -999 REGION NEW ENGLAND 1 0 1 1 0 1 -999 -999 MIDDLE ATLANTIC 7 2 5 10 2 7 -999 -999 E N CENTRAL 10 -2 8 15 -9 12 -999 -999 W N CENTRAL 11 -4 9 23 -14 14 -999 -999 SOUTH ATLANTIC 36 -5 -10 337 58 -40 21 -10 E S CENTRAL 30 -1 -11 108 -17 -7 -14 -6 W S CENTRAL 45 -13 -23 309 -5 -119 -2 -28 MOUNTAIN 23 2 2 99 2 -5 -999 -999 PACIFIC 0 -7 0 8 -31 -21 -999 -999 UNITED STATES 19 -3 -2 117 2 -21 2 -15