HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 2018 ACCUMULATIONS ARE FROM JUL 1, 2018 -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 85 -41 -29 85 -50 -38 -37 -31 ARIZONA 55 6 45 55 6 41 12 293 ARKANSAS 193 29 28 197 12 29 6 17 CALIFORNIA 59 -50 -10 68 -59 -24 -46 -26 COLORADO 582 41 42 703 -57 -28 -8 -4 CONNECTICUT 389 -23 184 449 -78 155 -15 53 DELAWARE 248 -10 96 256 -36 77 -12 43 FLORIDA 2 -6 -16 2 -6 -16 -75 -89 GEORGIA 112 -26 -9 112 -35 -19 -24 -15 IDAHO 535 7 -76 746 -18 -91 -2 -11 ILLINOIS 433 51 162 496 16 157 3 46 INDIANA 384 29 124 428 -9 95 -2 29 IOWA 514 75 143 622 52 183 9 42 KANSAS 336 67 90 375 58 115 18 44 KENTUCKY 288 30 74 295 -1 44 0 18 LOUISIANA 29 -25 -32 29 -25 -32 -46 -52 MAINE 642 67 286 851 -26 301 -3 55 MARYLAND 255 -10 104 263 -41 82 -13 45 MASSACHUSETTS 441 5 228 519 -59 204 -10 65 MICHIGAN 493 30 183 598 -36 151 -6 34 MINNESOTA 708 118 177 934 74 204 9 28 MISSISSIPPI 75 -30 -25 75 -39 -27 -34 -26 MISSOURI 338 45 89 371 17 102 5 38 MONTANA 682 45 7 1114 73 118 7 12 NEBRASKA 501 92 122 600 77 151 15 34 NEVADA 160 -35 15 188 -45 -19 -19 -9 NEW HAMPSHIRE 561 -2 268 695 -151 247 -18 55 NEW JERSEY 329 -15 131 360 -62 103 -15 40 NEW MEXICO 306 12 69 321 -26 43 -7 15 NEW YORK 417 20 182 494 -22 147 -4 42 NORTH CAROLINA 190 6 49 190 -15 36 -7 23 NORTH DAKOTA 798 134 183 1169 173 290 17 33 OHIO 380 -2 125 422 -63 82 -13 24 OKLAHOMA 206 46 34 214 32 41 18 24 OREGON 371 -26 -67 637 16 1 3 0 PENNSYLVANIA 367 -21 125 417 -77 82 -16 24 RHODE ISLAND 389 -6 212 447 -62 202 -12 82 SOUTH CAROLINA 120 -5 14 120 -13 11 -10 10 SOUTH DAKOTA 650 123 131 830 115 149 16 22 TENNESSEE 230 13 28 230 -16 -2 -7 -1 TEXAS 80 27 9 80 26 9 48 13 UTAH 498 36 -46 558 -41 -184 -7 -25 VERMONT 591 39 262 755 -61 211 -7 39 VIRGINIA 250 -24 76 258 -67 46 -21 22 WASHINGTON 461 17 -34 766 34 32 5 4 WEST VIRGINIA 346 -2 94 361 -65 34 -15 10 WISCONSIN 575 64 188 720 3 187 0 35 WYOMING 675 43 15 927 -49 -36 -5 -4 POPULATION WEIGHTED REGION NEW ENGLAND 454 -1 225 541 -71 209 -12 63 MIDDLE ATLANTIC 382 -3 154 442 -47 122 -10 38 E N CENTRAL 442 28 151 516 -22 129 -4 33 W N CENTRAL 502 79 128 617 59 157 11 34 SOUTH ATLANTIC 136 -6 27 138 -23 16 -14 13 E S CENTRAL 182 -2 18 184 -24 0 -12 0 W S CENTRAL 97 22 11 99 16 13 19 15 MOUNTAIN 351 18 25 433 -14 -9 -3 -2 PACIFIC 138 -43 -23 212 -33 -12 -13 -5 UNITED STATES 271 5 72 316 -18 60 -5 23 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 503 8 239 616 -84 220 -12 56 MIDDLE ATLANTIC 384 -4 151 444 -49 114 -10 35 E N CENTRAL 459 32 157 540 -25 133 -4 33 W N CENTRAL 512 84 131 631 62 158 11 33 SOUTH ATLANTIC 169 -10 39 171 -30 24 -15 16 E S CENTRAL 157 -12 6 159 -31 -9 -16 -5 W S CENTRAL 120 30 14 122 22 16 22 15 MOUNTAIN 427 27 45 552 -10 20 -2 4 PACIFIC 142 -39 -19 214 -32 -11 -13 -5 UNITED STATES 315 18 80 370 -10 72 -3 24 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 476 8 233 579 -61 219 -10 61 MIDDLE ATLANTIC 377 -13 136 434 -62 96 -13 28 E N CENTRAL 402 14 133 455 -34 99 -7 28 W N CENTRAL 687 115 163 942 116 225 14 31 SOUTH ATLANTIC 284 -8 84 294 -57 44 -16 18 E S CENTRAL 268 23 60 273 -8 32 -3 13 W S CENTRAL 100 21 11 102 14 13 16 15 MOUNTAIN 517 28 15 671 -23 -31 -3 -4 PACIFIC 232 -27 -22 374 -26 6 -7 2 UNITED STATES 382 -2 127 436 -56 83 -11 24 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 475 4 233 573 -73 219 -11 62 MIDDLE ATLANTIC 395 6 163 460 -39 130 -8 39 E N CENTRAL 450 33 158 526 -20 137 -4 35 W N CENTRAL 589 98 147 758 80 182 12 32 SOUTH ATLANTIC 53 -7 4 53 -12 -1 -18 -2 E S CENTRAL 176 -6 14 178 -27 -4 -13 -2 W S CENTRAL 86 24 7 86 21 7 32 9 MOUNTAIN 213 12 41 257 -3 25 -1 11 PACIFIC 73 -47 -4 84 -57 -20 -40 -19 UNITED STATES 149 -21 30 178 -29 24 -14 16 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 439 0 219 520 -61 201 -10 63 MIDDLE ATLANTIC 376 -10 146 432 -58 109 -12 34 E N CENTRAL 424 24 145 489 -19 120 -4 33 W N CENTRAL 475 75 120 577 58 146 11 34 SOUTH ATLANTIC 101 -12 16 103 -21 7 -17 7 E S CENTRAL 181 -3 17 183 -25 -2 -12 -1 W S CENTRAL 93 20 11 95 14 13 17 16 MOUNTAIN 232 9 27 287 -3 7 -1 2 PACIFIC 212 -29 -23 334 -30 -8 -8 -2 UNITED STATES 187 -1 32 216 -15 27 -6 14 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 477 5 235 579 -69 221 -11 62 MIDDLE ATLANTIC 396 6 163 461 -39 128 -8 38 E N CENTRAL 451 26 155 530 -32 134 -6 34 W N CENTRAL 584 101 150 743 83 179 13 32 SOUTH ATLANTIC 216 -10 67 222 -36 45 -14 25 E S CENTRAL 216 7 40 220 -17 18 -7 9 W S CENTRAL 138 30 18 142 24 21 20 17 MOUNTAIN 427 21 28 552 -19 3 -3 1 PACIFIC 204 -32 -22 320 -36 -9 -10 -3 UNITED STATES 378 18 103 460 -18 94 -4 26 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 476 8 233 579 -59 218 -9 60 MIDDLE ATLANTIC 393 4 161 456 -41 124 -8 37 E N CENTRAL 437 29 151 509 -20 127 -4 33 W N CENTRAL 503 82 128 619 68 160 12 35 SOUTH ATLANTIC 126 -9 26 128 -26 14 -17 12 E S CENTRAL 228 10 40 232 -16 17 -6 8 W S CENTRAL 95 17 7 96 9 8 10 9 MOUNTAIN 386 18 42 468 -17 8 -4 2 PACIFIC 104 -44 -13 143 -47 -14 -25 -9 UNITED STATES 266 -1 55 315 -28 35 -8 13 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 434 -2 220 508 -66 197 -11 63 MIDDLE ATLANTIC 379 -5 153 435 -51 118 -10 37 E N CENTRAL 446 31 155 520 -20 132 -4 34 W N CENTRAL 507 82 129 624 62 159 11 34 SOUTH ATLANTIC 185 -15 46 188 -37 26 -16 16 E S CENTRAL 191 1 22 193 -22 3 -10 2 W S CENTRAL 104 23 12 106 16 14 18 15 MOUNTAIN 399 19 23 493 -19 -22 -4 -4 PACIFIC 117 -40 -13 169 -34 -7 -17 -4 UNITED STATES 311 9 83 363 -21 69 -5 23 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 473 6 230 573 -64 216 -10 61 MIDDLE ATLANTIC 394 5 161 458 -39 125 -8 38 E N CENTRAL 454 23 150 536 -36 124 -6 30 W N CENTRAL 658 108 163 867 86 197 11 29 SOUTH ATLANTIC 228 -8 76 234 -32 54 -12 30 E S CENTRAL 239 17 47 243 -11 20 -4 9 W S CENTRAL 101 21 10 103 14 12 16 13 MOUNTAIN 562 31 196 728 -53 153 -7 27 PACIFIC 343 -13 -39 570 6 11 1 2 UNITED STATES 408 6 166 479 -47 139 -9 41 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 533 22 252 670 -65 243 -9 57 MIDDLE ATLANTIC 392 1 157 457 -41 119 -8 35 E N CENTRAL 470 34 159 561 -23 139 -4 33 W N CENTRAL 473 73 124 573 53 148 10 35 SOUTH ATLANTIC 214 -13 55 218 -42 31 -16 17 E S CENTRAL 206 5 30 208 -21 7 -9 3 W S CENTRAL 148 31 21 152 24 24 19 19 MOUNTAIN 437 22 52 573 -13 32 -2 6 PACIFIC 238 -29 -30 386 -27 -2 -7 -1 UNITED STATES 340 4 74 424 -27 74 -6 21