HEATING 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 20, 2017 ACCUMULATIONS ARE FROM JUL 1, 2017 TO OCT 20, 2017 -9999 = 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 ALABAMA 20 -9 20 29 -40 29 -58 -999 ARIZONA 1 -8 1 7 -10 7 -59 -999 ARKANSAS 30 -5 29 41 -58 38 -59 1267 CALIFORNIA 17 -7 -2 68 -2 15 -3 28 COLORADO 99 -27 28 492 -36 154 -7 46 CONNECTICUT 58 -38 28 206 -139 100 -40 94 DELAWARE 39 -21 31 93 -73 73 -44 365 FLORIDA 0 -1 0 0 -1 0 -100 -999 GEORGIA 23 -10 23 34 -41 31 -55 1033 IDAHO 135 11 20 623 87 163 16 35 ILLINOIS 46 -45 15 144 -168 57 -54 66 INDIANA 45 -38 23 142 -136 76 -49 115 IOWA 64 -39 17 215 -160 44 -43 26 KANSAS 37 -25 17 91 -97 16 -52 21 KENTUCKY 46 -14 43 94 -80 63 -46 203 LOUISIANA 4 -6 4 4 -16 4 -80 -999 MAINE 91 -41 -6 424 -213 57 -33 16 MARYLAND 39 -22 27 95 -81 56 -46 144 MASSACHUSETTS 60 -41 26 232 -156 125 -40 117 MICHIGAN 56 -53 16 254 -183 127 -42 100 MINNESOTA 98 -42 5 474 -138 89 -23 23 MISSISSIPPI 15 -9 15 17 -39 17 -70 -999 MISSOURI 42 -24 22 89 -129 16 -59 22 MONTANA 117 -27 -13 739 -38 -8 -5 -1 NEBRASKA 61 -33 21 237 -101 66 -30 39 NEVADA 34 -9 5 164 29 67 21 69 NEW HAMPSHIRE 80 -48 7 333 -276 63 -45 23 NEW JERSEY 52 -27 29 154 -111 66 -42 75 NEW MEXICO 45 -24 25 146 -57 76 -28 109 NEW YORK 61 -30 29 237 -101 113 -30 91 NORTH CAROLINA 35 -7 34 59 -53 49 -47 490 NORTH DAKOTA 110 -45 -8 594 -124 54 -17 10 OHIO 51 -40 39 160 -156 110 -49 220 OKLAHOMA 24 -10 20 46 -54 30 -54 188 OREGON 109 18 4 508 60 14 13 3 PENNSYLVANIA 58 -32 33 199 -121 86 -38 76 RHODE ISLAND 51 -40 35 178 -157 141 -47 381 SOUTH CAROLINA 23 -5 23 30 -36 26 -55 650 SOUTH DAKOTA 87 -37 6 430 -58 80 -12 23 TENNESSEE 45 -6 44 84 -57 61 -40 265 TEXAS 8 -1 8 13 -7 13 -35 -999 UTAH 118 8 33 542 146 283 37 109 VERMONT 88 -38 13 416 -166 105 -29 34 VIRGINIA 44 -19 37 109 -85 76 -44 230 WASHINGTON 119 14 23 563 18 51 3 10 WEST VIRGINIA 57 -25 41 161 -107 74 -40 85 WISCONSIN 69 -51 11 305 -196 95 -39 45 WYOMING 119 -26 9 697 -17 164 -2 31 POPULATION WEIGHTED REGION NEW ENGLAND 64 -41 23 242 -173 99 -42 69 MIDDLE ATLANTIC 58 -31 29 205 -111 92 -35 81 E N CENTRAL 53 -44 23 192 -165 97 -46 102 W N CENTRAL 64 -34 13 245 -127 40 -34 20 SOUTH ATLANTIC 24 -10 21 48 -42 37 -47 336 E S CENTRAL 34 -10 33 59 -58 45 -50 321 W S CENTRAL 10 -5 9 16 -26 12 -62 300 MOUNTAIN 64 -13 14 309 12 98 4 46 PACIFIC 39 -2 3 171 11 12 7 8 UNITED STATES 41 -20 17 145 -68 63 -32 77 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 71 -43 14 294 -194 93 -40 46 MIDDLE ATLANTIC 58 -32 29 209 -111 96 -35 85 E N CENTRAL 54 -46 21 210 -169 100 -45 91 W N CENTRAL 66 -35 13 256 -126 43 -33 20 SOUTH ATLANTIC 30 -12 27 58 -54 45 -48 346 E S CENTRAL 30 -10 29 51 -55 40 -52 364 W S CENTRAL 15 -3 14 22 -28 17 -56 340 MOUNTAIN 76 -16 17 374 -11 102 -3 38 PACIFIC 39 -2 3 171 10 12 6 8 UNITED STATES 46 -23 19 161 -84 63 -34 64 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 67 -41 20 267 -172 103 -39 63 MIDDLE ATLANTIC 59 -31 33 208 -114 95 -35 84 E N CENTRAL 50 -41 28 167 -151 95 -47 132 W N CENTRAL 93 -41 2 459 -124 59 -21 15 SOUTH ATLANTIC 46 -22 35 123 -91 66 -43 116 E S CENTRAL 44 -15 41 88 -77 60 -47 214 W S CENTRAL 11 -4 10 17 -27 13 -61 325 MOUNTAIN 99 -14 18 503 20 148 4 42 PACIFIC 61 1 6 283 -1 19 0 7 UNITED STATES 58 -31 29 215 -106 94 -33 78 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 66 -42 20 259 -184 95 -42 58 MIDDLE ATLANTIC 60 -30 30 216 -109 97 -34 82 E N CENTRAL 53 -45 21 193 -172 93 -47 93 W N CENTRAL 76 -39 8 341 -125 60 -27 21 SOUTH ATLANTIC 9 -4 8 17 -15 13 -47 325 E S CENTRAL 33 -11 32 58 -57 44 -50 314 W S CENTRAL 9 -3 8 14 -14 12 -50 600 MOUNTAIN 33 -13 6 160 -6 50 -4 45 PACIFIC 19 -7 -2 79 -1 15 -1 23 UNITED STATES 24 -15 3 92 -36 28 -28 44 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 60 -42 23 231 -158 106 -41 85 MIDDLE ATLANTIC 58 -32 31 202 -116 93 -36 85 E N CENTRAL 51 -43 24 178 -154 94 -46 112 W N CENTRAL 60 -34 14 222 -121 42 -35 23 SOUTH ATLANTIC 18 -8 16 37 -31 29 -46 363 E S CENTRAL 34 -10 33 60 -57 46 -49 329 W S CENTRAL 9 -5 8 14 -27 12 -66 600 MOUNTAIN 40 -11 8 198 11 65 6 49 PACIFIC 56 1 2 263 7 18 3 7 UNITED STATES 32 -11 17 98 -45 38 -31 63 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 66 -43 18 264 -181 95 -41 56 MIDDLE ATLANTIC 59 -31 29 218 -107 98 -33 82 E N CENTRAL 54 -46 21 201 -177 98 -47 95 W N CENTRAL 76 -37 9 333 -119 62 -26 23 SOUTH ATLANTIC 35 -18 29 81 -68 52 -46 179 E S CENTRAL 37 -14 35 69 -67 48 -49 229 W S CENTRAL 16 -6 15 28 -31 22 -53 367 MOUNTAIN 78 -16 15 387 -7 102 -2 36 PACIFIC 54 0 2 256 7 16 3 7 UNITED STATES 57 -26 18 223 -95 68 -30 44 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 67 -41 19 268 -169 103 -39 62 MIDDLE ATLANTIC 59 -31 29 216 -107 97 -33 82 E N CENTRAL 51 -46 22 189 -162 96 -46 103 W N CENTRAL 64 -34 14 244 -121 45 -33 23 SOUTH ATLANTIC 22 -10 19 47 -40 34 -46 262 E S CENTRAL 40 -12 38 75 -69 52 -48 226 W S CENTRAL 13 -2 12 17 -26 15 -60 750 MOUNTAIN 66 -19 19 305 -15 100 -5 49 PACIFIC 27 -6 -1 117 -1 9 -1 8 UNITED STATES 43 -19 14 174 -48 61 -22 54 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 60 -41 26 227 -157 119 -41 110 MIDDLE ATLANTIC 57 -32 28 202 -112 91 -36 82 E N CENTRAL 53 -44 22 193 -166 95 -46 97 W N CENTRAL 64 -36 13 249 -127 42 -34 20 SOUTH ATLANTIC 32 -15 28 69 -56 49 -45 245 E S CENTRAL 34 -10 33 61 -61 46 -50 307 W S CENTRAL 11 -5 10 17 -28 12 -62 240 MOUNTAIN 73 -15 17 360 15 124 4 53 PACIFIC 31 -3 -1 132 5 10 4 8 UNITED STATES 45 -24 17 166 -82 67 -33 68 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 66 -42 19 263 -173 97 -40 58 MIDDLE ATLANTIC 59 -31 29 218 -105 98 -33 82 E N CENTRAL 55 -47 23 215 -170 104 -44 94 W N CENTRAL 87 -43 4 421 -127 78 -23 23 SOUTH ATLANTIC 38 -17 32 86 -66 59 -43 219 E S CENTRAL 41 -11 39 80 -68 55 -46 220 W S CENTRAL 11 -4 10 17 -27 13 -61 325 MOUNTAIN 90 -31 11 436 -119 109 -21 33 PACIFIC 92 9 10 433 21 25 5 6 UNITED STATES 61 -33 25 225 -124 96 -36 74 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 75 -43 9 320 -198 76 -38 31 MIDDLE ATLANTIC 59 -31 30 217 -106 102 -33 89 E N CENTRAL 56 -47 21 223 -172 103 -44 86 W N CENTRAL 59 -35 13 217 -128 33 -37 18 SOUTH ATLANTIC 38 -15 32 83 -67 55 -45 196 E S CENTRAL 38 -10 36 69 -62 52 -47 306 W S CENTRAL 20 -5 18 30 -35 24 -54 400 MOUNTAIN 78 -17 12 386 -18 87 -4 29 PACIFIC 64 2 4 300 6 19 2 7 UNITED STATES 57 -21 18 216 -86 58 -28 37