HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 1997 ACCUMULATIONS ARE FROM JUL 1, 1997 -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 171 45 40 171 36 32 27 23 ARIZONA 80 31 -42 80 31 -49 63 -38 ARKANSAS 211 47 64 213 28 43 15 25 CALIFORNIA 134 25 -40 142 15 -49 12 -26 COLORADO 556 15 17 732 -28 -52 -4 -7 CONNECTICUT 469 57 -1 609 82 9 16 1 DELAWARE 269 11 19 305 13 27 4 10 FLORIDA 12 4 6 12 4 6 50 100 GEORGIA 158 20 14 160 13 7 9 5 IDAHO 556 28 9 744 -20 -117 -3 -14 ILLINOIS 404 22 36 490 10 -3 2 -1 INDIANA 397 42 69 487 50 42 11 9 IOWA 450 11 42 556 -14 -26 -2 -4 KANSAS 278 9 22 300 -17 -32 -5 -10 KENTUCKY 303 45 57 331 35 30 12 10 LOUISIANA 83 29 41 83 29 37 54 80 MAINE 616 41 1 918 41 40 5 5 MARYLAND 284 19 47 322 18 56 6 21 MASSACHUSETTS 492 56 29 654 76 52 13 9 MICHIGAN 493 30 41 698 64 69 10 11 MINNESOTA 548 -42 -30 807 -53 -32 -6 -4 MISSISSIPPI 154 49 63 154 40 54 35 54 MISSOURI 315 22 47 351 -3 -9 -1 -3 MONTANA 613 -24 -47 940 -101 -134 -10 -12 NEBRASKA 413 4 35 497 -26 -43 -5 -8 NEVADA 230 35 -47 262 29 -67 12 -20 NEW HAMPSHIRE 623 60 10 945 99 99 12 12 NEW JERSEY 369 25 30 463 41 49 10 12 NEW MEXICO 336 42 5 360 13 -67 4 -16 NEW YORK 435 38 29 573 57 57 11 11 NORTH CAROLINA 215 31 37 233 28 39 14 20 NORTH DAKOTA 615 -49 -57 843 -153 -140 -15 -14 OHIO 414 32 45 553 68 60 14 12 OKLAHOMA 195 35 55 197 15 30 8 18 OREGON 430 33 9 569 -52 -123 -8 -18 PENNSYLVANIA 409 21 16 541 47 35 10 7 RHODE ISLAND 444 49 14 558 49 17 10 3 SOUTH CAROLINA 154 29 17 158 25 16 19 11 SOUTH DAKOTA 474 -53 -57 633 -82 -129 -11 -17 TENNESSEE 264 47 55 267 21 23 9 9 TEXAS 76 23 32 76 22 21 41 38 UTAH 472 10 -9 589 -10 -82 -2 -12 VERMONT 599 47 30 927 111 161 14 21 VIRGINIA 308 34 41 358 33 42 10 13 WASHINGTON 450 6 -22 625 -107 -183 -15 -23 WEST VIRGINIA 383 35 45 484 58 43 14 10 WISCONSIN 503 -8 -1 730 13 16 2 2 WYOMING 616 -16 -44 923 -53 -109 -5 -11 POPULATION WEIGHTED REGION NEW ENGLAND 505 50 15 685 73 46 12 7 MIDDLE ATLANTIC 410 25 21 537 48 41 10 8 E N CENTRAL 435 21 37 578 40 38 7 7 W N CENTRAL 415 -8 14 531 -27 -33 -5 -6 SOUTH ATLANTIC 161 19 24 177 16 22 10 14 E S CENTRAL 231 47 50 239 31 30 15 14 W S CENTRAL 100 25 38 100 17 27 20 37 MOUNTAIN 360 27 -15 460 13 -59 3 -11 PACIFIC 199 18 -38 234 -11 -87 -4 -27 UNITED STATES 284 18 15 351 17 5 5 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 549 54 13 780 80 57 11 8 MIDDLE ATLANTIC 414 26 23 543 50 45 10 9 E N CENTRAL 448 21 34 611 46 44 8 8 W N CENTRAL 425 -3 14 543 -26 -38 -5 -7 SOUTH ATLANTIC 202 23 31 221 20 30 10 16 E S CENTRAL 216 47 55 223 33 37 17 20 W S CENTRAL 121 31 41 122 22 28 22 30 MOUNTAIN 419 19 -16 556 -6 -63 -1 -10 PACIFIC 199 18 -36 235 -11 -82 -4 -26 UNITED STATES 321 24 19 402 22 11 6 3 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 518 50 10 711 71 38 11 6 MIDDLE ATLANTIC 411 21 15 543 47 34 9 7 E N CENTRAL 419 31 48 539 50 43 10 9 W N CENTRAL 537 -35 -31 732 -94 -92 -11 -11 SOUTH ATLANTIC 324 32 39 391 40 40 11 11 E S CENTRAL 289 44 55 312 31 29 11 10 W S CENTRAL 105 26 39 106 18 28 20 36 MOUNTAIN 498 9 -12 677 -17 -72 -2 -10 PACIFIC 273 14 -30 352 -48 -105 -12 -23 UNITED STATES 407 23 25 530 38 36 8 7 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 524 53 15 728 82 53 13 8 MIDDLE ATLANTIC 414 25 21 545 46 46 9 9 E N CENTRAL 439 22 39 583 37 39 7 7 W N CENTRAL 473 -18 0 636 -42 -38 -6 -6 SOUTH ATLANTIC 69 9 16 73 8 16 12 28 E S CENTRAL 228 46 52 235 30 32 15 16 W S CENTRAL 89 27 35 89 24 24 37 37 MOUNTAIN 227 26 -26 279 19 -50 7 -15 PACIFIC 141 21 -35 149 8 -49 6 -25 UNITED STATES 186 16 -10 217 10 -19 5 -8 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 492 53 11 655 74 34 13 5 MIDDLE ATLANTIC 409 23 20 535 45 40 9 8 E N CENTRAL 425 25 41 553 45 33 9 6 W N CENTRAL 398 -2 19 494 -25 -35 -5 -7 SOUTH ATLANTIC 126 13 17 139 15 18 12 15 E S CENTRAL 229 45 48 237 29 29 14 14 W S CENTRAL 94 21 36 94 13 25 16 36 MOUNTAIN 250 27 -28 309 19 -60 7 -16 PACIFIC 261 20 -27 331 -33 -97 -9 -23 UNITED STATES 210 22 18 244 13 1 6 0 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 522 50 11 722 74 45 11 7 MIDDLE ATLANTIC 417 27 21 551 51 48 10 10 E N CENTRAL 445 20 33 603 41 40 7 7 W N CENTRAL 471 -12 2 625 -35 -41 -5 -6 SOUTH ATLANTIC 249 23 35 286 28 38 11 15 E S CENTRAL 253 44 55 267 30 31 13 13 W S CENTRAL 135 27 46 137 19 30 16 28 MOUNTAIN 427 21 -8 566 -5 -60 -1 -10 PACIFIC 256 20 -28 321 -35 -93 -10 -22 UNITED STATES 376 16 9 493 15 3 3 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 519 51 15 711 73 44 11 7 MIDDLE ATLANTIC 416 27 21 547 50 45 10 9 E N CENTRAL 434 26 37 575 46 37 9 7 W N CENTRAL 415 -6 16 523 -28 -34 -5 -6 SOUTH ATLANTIC 153 18 21 169 15 18 10 12 E S CENTRAL 263 45 58 281 33 34 13 14 W S CENTRAL 106 28 42 107 20 32 23 43 MOUNTAIN 395 27 -5 493 8 -65 2 -12 PACIFIC 170 22 -39 192 2 -73 1 -28 UNITED STATES 288 21 1 357 14 -15 4 -4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 490 54 20 647 73 40 13 7 MIDDLE ATLANTIC 406 22 19 531 45 41 9 8 E N CENTRAL 436 21 37 579 39 38 7 7 W N CENTRAL 419 -6 15 539 -23 -29 -4 -5 SOUTH ATLANTIC 224 24 30 249 24 29 11 13 E S CENTRAL 236 46 52 244 29 30 13 14 W S CENTRAL 109 28 41 110 20 29 22 36 MOUNTAIN 400 20 -13 511 -1 -68 0 -12 PACIFIC 180 23 -32 208 5 -67 2 -24 UNITED STATES 323 21 15 406 22 8 6 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 518 51 10 710 73 38 11 6 MIDDLE ATLANTIC 416 27 22 548 51 47 10 9 E N CENTRAL 452 21 34 622 50 47 9 8 W N CENTRAL 515 -35 -25 722 -59 -58 -8 -7 SOUTH ATLANTIC 262 26 39 298 32 44 12 17 E S CENTRAL 267 45 52 281 27 24 11 9 W S CENTRAL 104 24 39 105 16 27 18 35 MOUNTAIN 573 42 26 862 81 105 10 14 PACIFIC 375 19 -16 503 -61 -132 -11 -21 UNITED STATES 435 33 20 579 53 43 10 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 559 48 8 808 73 57 10 8 MIDDLE ATLANTIC 419 28 19 551 53 41 11 8 E N CENTRAL 460 24 36 629 45 42 8 7 W N CENTRAL 395 -5 17 498 -22 -30 -4 -6 SOUTH ATLANTIC 253 26 37 290 30 38 12 15 E S CENTRAL 249 48 55 260 31 31 14 14 W S CENTRAL 155 38 49 156 28 31 22 25 MOUNTAIN 437 22 -5 592 6 -52 1 -8 PACIFIC 286 19 -22 366 -47 -104 -11 -22 UNITED STATES 361 25 18 471 20 2 4 0