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 17, 2020 ACCUMULATIONS ARE FROM JAN 1, 2020 TO SEP 17, 2020 -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 95 29 -28 1882 206 -194 12 -9 ALASKA 0 0 0 5 -8 -87 -999 -999 ARIZONA 94 -12 -17 2572 73 80 3 3 ARKANSAS 78 20 -37 1637 11 -171 1 -9 CALIFORNIA 50 11 2 924 136 85 17 10 COLORADO 8 4 -7 579 308 85 114 17 CONNECTICUT 5 -5 -1 860 301 168 54 24 DELAWARE 36 6 -22 1362 358 -55 36 -4 DISTRCT COLUMBIA 33 -16 -50 1670 236 -185 16 -10 FLORIDA 116 6 -10 3159 499 59 19 2 GEORGIA 78 19 -27 1700 159 -217 10 -11 HAWAII 117 6 -8 3557 534 -37 18 -1 IDAHO 21 11 11 551 103 15 23 3 ILLINOIS 10 -10 -42 983 141 98 17 11 INDIANA 16 -7 -43 953 97 -7 11 -1 IOWA 14 -3 -39 924 111 75 14 9 KANSAS 11 -32 -75 1311 -51 -44 -4 -3 KENTUCKY 51 15 -37 1259 156 -115 14 -8 LOUISIANA 109 17 -16 2443 213 -43 10 -2 MAINE 0 -1 0 407 179 150 79 58 MARYLAND 23 -6 -35 1241 265 -142 27 -10 MASSACHUSETTS 4 -3 3 757 309 189 69 33 MICHIGAN 0 -10 -15 673 118 161 21 31 MINNESOTA 4 -1 -20 617 138 127 29 26 MISSISSIPPI 100 26 -26 2013 152 -112 8 -5 MISSOURI 18 -17 -70 1179 -6 -51 -1 -4 MONTANA 5 1 -3 323 77 19 31 6 NEBRASKA 14 -9 -49 1066 90 74 9 7 NEVADA 59 -5 -2 1671 -76 -116 -4 -6 NEW HAMPSHIRE 0 -2 0 550 246 167 81 44 NEW JERSEY 14 -3 -12 1036 295 110 40 12 NEW MEXICO 15 -8 -19 1027 166 21 19 2 NEW YORK 0 -13 -7 890 287 192 48 28 NORTH CAROLINA 56 10 -24 1504 220 -120 17 -7 NORTH DAKOTA 0 -5 -24 555 104 127 23 30 OHIO 12 -6 -39 942 233 32 33 4 OKLAHOMA 34 -29 -73 1639 -95 -141 -5 -8 OREGON 18 10 10 392 164 54 72 16 PENNSYLVANIA 8 -6 -19 924 283 88 44 11 RHODE ISLAND 9 0 4 781 312 143 67 22 SOUTH CAROLINA 77 15 -23 1801 169 -194 10 -10 SOUTH DAKOTA 13 -1 -23 819 103 135 14 20 TENNESSEE 64 21 -32 1351 96 -72 8 -5 TEXAS 90 0 -30 2617 315 45 14 2 UTAH 23 8 7 802 149 103 23 15 VERMONT 0 -2 0 430 154 151 56 54 VIRGINIA 35 3 -29 1283 293 -112 30 -8 WASHINGTON 12 7 7 304 109 -19 56 -6 WEST VIRGINIA 29 8 -31 995 259 -26 35 -3 WISCONSIN 1 -6 -12 596 102 155 21 35 WYOMING 8 4 -1 438 144 82 49 23 REGION NEW ENGLAND 4 0 1 719 304 173 73 32 MIDDLE ATLANTIC 5 -9 -12 931 292 142 46 18 E N CENTRAL 8 -7 -32 854 166 88 24 11 W N CENTRAL 12 -9 -48 970 76 39 9 4 SOUTH ATLANTIC 72 9 -22 1989 324 -83 19 -4 E S CENTRAL 75 24 -31 1579 160 -121 11 -7 W S CENTRAL 86 2 -33 2402 247 -6 11 0 MOUNTAIN 41 0 -7 1315 187 49 17 4 PACIFIC 42 10 3 797 177 68 29 9 UNITED STATES 40 2 -20 1316 224 36 21 3