HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 2017 ACCUMULATIONS ARE FROM JUL 1, 2017 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 114 -12 95 123 -12 104 -9 547 ARIZONA 10 -39 10 14 -35 14 -71 -999 ARKANSAS 165 1 138 168 -17 141 -9 522 CALIFORNIA 69 -40 -7 92 -35 7 -28 8 COLORADO 540 -1 220 731 -29 282 -4 63 CONNECTICUT 205 -207 -56 294 -233 10 -44 4 DELAWARE 152 -106 21 179 -113 45 -39 34 FLORIDA 18 10 16 18 10 16 125 800 GEORGIA 121 -17 89 131 -16 99 -11 309 IDAHO 611 83 171 837 73 216 10 35 ILLINOIS 271 -111 55 339 -141 107 -29 46 INDIANA 260 -95 82 333 -104 139 -24 72 IOWA 371 -68 93 439 -131 124 -23 39 KANSAS 246 -23 140 260 -57 145 -18 126 KENTUCKY 214 -44 120 251 -45 146 -15 139 LOUISIANA 61 7 49 61 7 49 13 408 MAINE 356 -219 -110 550 -327 -54 -37 -9 MARYLAND 151 -114 4 181 -123 32 -40 21 MASSACHUSETTS 213 -223 -47 315 -263 29 -46 10 MICHIGAN 310 -153 10 447 -187 117 -29 35 MINNESOTA 531 -59 69 730 -130 125 -15 21 MISSISSIPPI 100 -5 80 102 -12 82 -11 410 MISSOURI 249 -44 124 269 -85 132 -24 96 MONTANA 675 38 97 996 -45 49 -4 5 NEBRASKA 379 -30 147 449 -74 177 -14 65 NEVADA 145 -50 34 207 -26 70 -11 51 NEW HAMPSHIRE 293 -270 -123 448 -398 -56 -47 -11 NEW JERSEY 198 -146 -28 257 -165 13 -39 5 NEW MEXICO 237 -57 138 278 -69 164 -20 144 NEW YORK 235 -162 -49 347 -169 30 -33 9 NORTH CAROLINA 141 -43 73 154 -51 86 -25 126 NORTH DAKOTA 615 -49 68 879 -117 116 -12 15 OHIO 255 -127 72 340 -145 145 -30 74 OKLAHOMA 172 12 140 173 -9 141 -5 441 OREGON 438 41 27 636 15 -15 2 -2 PENNSYLVANIA 242 -146 -7 335 -159 59 -32 21 RHODE ISLAND 177 -218 -11 245 -264 50 -52 26 SOUTH CAROLINA 106 -19 67 109 -24 70 -18 179 SOUTH DAKOTA 519 -8 131 681 -34 178 -5 35 TENNESSEE 202 -15 132 232 -14 155 -6 201 TEXAS 71 18 64 71 17 64 31 914 UTAH 544 82 236 742 143 377 24 103 VERMONT 329 -223 -124 544 -272 -27 -33 -5 VIRGINIA 174 -100 44 212 -113 81 -35 62 WASHINGTON 495 51 85 734 2 56 0 8 WEST VIRGINIA 252 -96 45 327 -99 110 -23 51 WISCONSIN 387 -124 33 533 -184 124 -26 30 WYOMING 660 28 211 963 -13 274 -1 40 POPULATION WEIGHTED REGION NEW ENGLAND 229 -226 -61 332 -280 1 -46 0 MIDDLE ATLANTIC 228 -157 -35 320 -169 31 -35 11 E N CENTRAL 291 -123 53 387 -151 130 -28 51 W N CENTRAL 374 -49 106 460 -98 130 -18 39 SOUTH ATLANTIC 109 -33 50 122 -39 63 -24 107 E S CENTRAL 164 -20 110 184 -24 126 -12 217 W S CENTRAL 86 11 73 86 3 73 4 562 MOUNTAIN 326 -7 113 442 -5 153 -1 53 PACIFIC 161 -20 11 224 -21 4 -9 2 UNITED STATES 199 -67 44 256 -78 81 -23 46 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 264 -231 -82 396 -304 -12 -43 -3 MIDDLE ATLANTIC 233 -155 -32 330 -163 39 -33 13 E N CENTRAL 302 -125 48 407 -158 127 -28 45 W N CENTRAL 381 -47 103 473 -96 130 -17 38 SOUTH ATLANTIC 130 -49 60 147 -54 76 -27 107 E S CENTRAL 151 -18 105 168 -22 118 -12 236 W S CENTRAL 106 16 90 106 6 90 6 563 MOUNTAIN 382 -18 117 532 -30 158 -5 42 PACIFIC 161 -20 11 225 -21 5 -9 2 UNITED STATES 235 -62 59 298 -82 98 -22 49 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 243 -225 -64 360 -280 3 -44 1 MIDDLE ATLANTIC 241 -149 -13 338 -158 56 -32 20 E N CENTRAL 269 -119 68 356 -133 139 -27 64 W N CENTRAL 524 -48 86 717 -109 129 -13 22 SOUTH ATLANTIC 200 -92 41 250 -101 85 -29 52 E S CENTRAL 208 -37 119 241 -40 144 -14 148 W S CENTRAL 89 10 75 89 1 75 1 536 MOUNTAIN 502 13 163 702 8 223 1 47 PACIFIC 254 -5 23 368 -32 11 -8 3 UNITED STATES 255 -129 10 353 -139 78 -28 28 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 242 -229 -68 354 -292 -5 -45 -1 MIDDLE ATLANTIC 232 -157 -37 330 -169 30 -34 10 E N CENTRAL 292 -125 48 389 -157 124 -29 47 W N CENTRAL 442 -49 94 576 -102 132 -15 30 SOUTH ATLANTIC 49 -11 25 54 -11 30 -17 125 E S CENTRAL 162 -20 110 182 -23 126 -11 225 W S CENTRAL 79 17 70 79 14 70 22 778 MOUNTAIN 172 -29 57 232 -28 79 -11 52 PACIFIC 77 -43 -9 104 -37 5 -26 5 UNITED STATES 119 -51 10 154 -53 31 -26 25 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 220 -219 -57 319 -262 10 -45 3 MIDDLE ATLANTIC 230 -156 -27 323 -167 42 -34 15 E N CENTRAL 279 -121 59 369 -139 132 -27 56 W N CENTRAL 355 -45 116 431 -88 139 -17 48 SOUTH ATLANTIC 85 -28 41 96 -28 52 -23 118 E S CENTRAL 164 -20 111 185 -23 128 -11 225 W S CENTRAL 82 9 72 82 1 72 1 720 MOUNTAIN 205 -18 70 280 -10 97 -3 53 PACIFIC 235 -6 18 342 -22 11 -6 3 UNITED STATES 155 -33 50 189 -42 69 -18 58 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 242 -230 -72 358 -290 -6 -45 -2 MIDDLE ATLANTIC 233 -157 -38 333 -167 31 -33 10 E N CENTRAL 296 -129 49 396 -166 127 -30 47 W N CENTRAL 434 -49 96 564 -96 135 -15 31 SOUTH ATLANTIC 149 -77 39 177 -81 65 -31 58 E S CENTRAL 176 -33 107 202 -35 127 -15 169 W S CENTRAL 120 12 103 121 3 104 3 612 MOUNTAIN 399 -7 127 549 -22 164 -4 43 PACIFIC 226 -10 14 329 -27 5 -8 2 UNITED STATES 275 -85 38 366 -112 77 -23 27 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 243 -225 -65 361 -277 3 -43 1 MIDDLE ATLANTIC 232 -157 -38 332 -165 32 -33 11 E N CENTRAL 286 -122 52 382 -147 129 -28 51 W N CENTRAL 375 -46 110 459 -92 135 -17 42 SOUTH ATLANTIC 100 -35 40 114 -40 54 -26 90 E S CENTRAL 188 -30 114 215 -33 134 -13 165 W S CENTRAL 88 10 76 88 1 76 1 633 MOUNTAIN 344 -24 139 460 -25 179 -5 64 PACIFIC 117 -31 1 157 -33 2 -17 1 UNITED STATES 211 -56 48 280 -63 83 -18 42 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 214 -222 -48 311 -263 23 -46 8 MIDDLE ATLANTIC 226 -158 -35 317 -169 31 -35 11 E N CENTRAL 291 -124 50 388 -152 127 -28 49 W N CENTRAL 378 -47 108 465 -97 132 -17 40 SOUTH ATLANTIC 139 -61 53 162 -63 75 -28 86 E S CENTRAL 169 -21 112 190 -25 128 -12 206 W S CENTRAL 92 11 78 92 2 78 2 557 MOUNTAIN 376 -4 141 515 3 194 1 60 PACIFIC 130 -27 2 176 -27 2 -13 1 UNITED STATES 228 -74 44 294 -90 86 -23 41 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 243 -224 -66 357 -280 -2 -44 -1 MIDDLE ATLANTIC 233 -156 -37 333 -164 32 -33 11 E N CENTRAL 304 -127 50 412 -160 131 -28 47 W N CENTRAL 495 -55 81 670 -111 135 -14 25 SOUTH ATLANTIC 152 -84 39 180 -86 66 -32 58 E S CENTRAL 192 -30 116 223 -31 139 -12 165 W S CENTRAL 91 11 78 91 2 78 2 600 MOUNTAIN 366 -165 -63 575 -206 19 -26 3 PACIFIC 382 26 43 559 -5 17 -1 3 UNITED STATES 242 -160 -25 340 -186 40 -35 13 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 281 -230 -91 427 -308 -29 -42 -6 MIDDLE ATLANTIC 235 -156 -31 338 -160 45 -32 15 E N CENTRAL 311 -125 47 422 -162 128 -28 44 W N CENTRAL 349 -51 105 425 -95 125 -18 42 SOUTH ATLANTIC 159 -68 56 187 -73 82 -28 78 E S CENTRAL 176 -25 114 201 -28 133 -12 196 W S CENTRAL 127 10 106 128 0 107 0 510 MOUNTAIN 385 -30 93 541 -45 126 -8 30 PACIFIC 268 1 22 388 -25 10 -6 3 UNITED STATES 266 -70 42 350 -101 72 -22 26