HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR APR 1997 ACCUMULATIONS ARE FROM JUL 1, 1996 -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 220 77 10 2591 -153 -746 -6 -22 ARIZONA 119 25 73 1816 -123 392 -6 28 ARKANSAS 274 102 53 3386 35 -383 1 -10 CALIFORNIA 210 -29 32 2293 -147 281 -6 14 COLORADO 776 166 178 6689 177 143 3 2 CONNECTICUT 611 97 55 5969 192 -428 3 -7 DELAWARE 394 52 38 4372 -50 -571 -1 -12 FLORIDA 15 -2 -13 426 -197 -444 -32 -51 GEORGIA 235 77 24 2633 -187 -737 -7 -22 IDAHO 624 78 76 6311 -44 102 -1 2 ILLINOIS 582 135 20 6434 472 -289 8 -4 INDIANA 555 144 41 5827 321 -432 6 -7 IOWA 612 131 39 7194 590 -153 9 -2 KANSAS 442 126 113 5081 295 -93 6 -2 KENTUCKY 445 150 66 4437 83 -603 2 -12 LOUISIANA 101 41 2 1557 -206 -518 -12 -25 MAINE 786 83 70 7616 78 -254 1 -3 MARYLAND 378 55 69 4339 -120 -642 -3 -13 MASSACHUSETTS 643 85 56 6078 46 -416 1 -6 MICHIGAN 658 103 -25 6764 294 -518 5 -7 MINNESOTA 743 110 -64 8874 776 -390 10 -4 MISSISSIPPI 183 66 11 2289 -187 -644 -8 -22 MISSOURI 467 145 71 5325 374 -173 8 -3 MONTANA 807 154 180 7876 620 198 9 3 NEBRASKA 620 166 126 6671 547 57 9 1 NEVADA 288 38 75 3489 -79 356 -2 11 NEW HAMPSHIRE 770 112 60 7313 154 -341 2 -4 NEW JERSEY 508 73 71 5109 -11 -492 0 -9 NEW MEXICO 438 96 107 4548 168 416 4 10 NEW YORK 587 71 24 5906 37 -512 1 -8 NORTH CAROLINA 315 107 75 3379 5 -582 0 -15 NORTH DAKOTA 863 184 -8 9940 1275 100 15 1 OHIO 592 139 64 5813 182 -619 3 -10 OKLAHOMA 290 102 86 3606 51 -184 1 -5 OREGON 494 14 67 4648 0 343 0 8 PENNSYLVANIA 550 92 67 5580 62 -518 1 -8 RHODE ISLAND 583 62 44 5690 48 -412 1 -7 SOUTH CAROLINA 207 62 36 2612 -106 -545 -4 -17 SOUTH DAKOTA 744 176 80 8249 1107 336 15 4 TENNESSEE 361 123 40 3736 -75 -727 -2 -16 TEXAS 138 69 44 1915 8 -138 0 -7 UTAH 604 91 92 6031 -66 423 -1 8 VERMONT 743 109 62 7308 44 -414 1 -5 VIRGINIA 431 116 107 4385 76 -504 2 -10 WASHINGTON 498 20 67 5212 255 406 5 8 WEST VIRGINIA 538 152 107 5105 74 -583 1 -10 WISCONSIN 675 88 -55 7626 473 -508 7 -6 WYOMING 855 173 177 7664 334 162 5 2 POPULATION WEIGHTED REGION NEW ENGLAND 656 87 57 6277 90 -411 1 -6 MIDDLE ATLANTIC 561 83 47 5640 39 -503 1 -8 E N CENTRAL 609 124 17 6402 332 -476 5 -7 W N CENTRAL 592 134 37 6871 569 -166 9 -2 SOUTH ATLANTIC 229 60 40 2573 -98 -557 -4 -18 E S CENTRAL 317 108 37 3379 -71 -677 -2 -17 W S CENTRAL 157 69 42 2160 -25 -215 -1 -9 MOUNTAIN 474 89 112 4727 45 281 1 6 PACIFIC 269 -23 33 2886 -77 291 -3 11 UNITED STATES 397 73 46 4220 56 -268 1 -6 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 701 95 61 6693 112 -370 2 -5 MIDDLE ATLANTIC 561 80 47 5667 36 -513 1 -8 E N CENTRAL 617 117 3 6540 332 -489 5 -7 W N CENTRAL 605 135 38 6996 613 -145 10 -2 SOUTH ATLANTIC 287 80 50 3144 -73 -598 -2 -16 E S CENTRAL 289 102 31 3142 -99 -684 -3 -18 W S CENTRAL 186 77 49 2451 4 -221 0 -8 MOUNTAIN 555 107 120 5423 126 222 2 4 PACIFIC 267 -25 32 2900 -66 296 -2 11 UNITED STATES 443 88 40 4777 146 -331 3 -6 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 669 87 55 6435 96 -387 2 -6 MIDDLE ATLANTIC 556 90 55 5640 56 -526 1 -9 E N CENTRAL 586 133 34 6030 284 -514 5 -8 W N CENTRAL 763 161 12 8763 980 -13 13 0 SOUTH ATLANTIC 448 113 89 4541 23 -571 1 -11 E S CENTRAL 416 141 55 4222 43 -635 1 -13 W S CENTRAL 163 71 45 2215 -16 -214 -1 -9 MOUNTAIN 656 121 129 6249 135 225 2 4 PACIFIC 341 -9 46 3560 4 329 0 10 UNITED STATES 554 103 66 5569 88 -454 2 -8 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 675 93 58 6448 108 -390 2 -6 MIDDLE ATLANTIC 567 75 35 5727 32 -512 1 -8 E N CENTRAL 613 124 14 6462 347 -474 6 -7 W N CENTRAL 665 134 11 7739 703 -188 10 -2 SOUTH ATLANTIC 101 29 11 1239 -159 -494 -11 -29 E S CENTRAL 309 105 32 3311 -88 -698 -3 -17 W S CENTRAL 148 72 45 2026 -6 -176 0 -8 MOUNTAIN 307 59 93 3328 -31 310 -1 10 PACIFIC 215 -33 30 2356 -149 275 -6 13 UNITED STATES 268 16 25 2963 -57 -51 -2 -2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 644 90 57 6153 100 -424 2 -6 MIDDLE ATLANTIC 554 82 53 5610 38 -508 1 -8 E N CENTRAL 597 129 27 6254 331 -483 6 -7 W N CENTRAL 576 140 53 6602 545 -143 9 -2 SOUTH ATLANTIC 177 45 27 2065 -119 -527 -5 -20 E S CENTRAL 315 107 35 3357 -86 -694 -2 -17 W S CENTRAL 152 69 41 2083 -33 -209 -2 -9 MOUNTAIN 331 60 93 3558 -23 314 -1 10 PACIFIC 325 -13 41 3409 -28 321 -1 10 UNITED STATES 290 62 38 3198 -9 -303 0 -9 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 676 93 59 6464 105 -390 2 -6 MIDDLE ATLANTIC 568 75 36 5743 38 -513 1 -8 E N CENTRAL 615 119 7 6491 323 -498 5 -7 W N CENTRAL 660 133 20 7662 693 -162 10 -2 SOUTH ATLANTIC 346 82 67 3709 -54 -583 -1 -14 E S CENTRAL 356 119 43 3690 -37 -669 -1 -15 W S CENTRAL 208 81 57 2710 17 -199 1 -7 MOUNTAIN 557 104 118 5420 102 218 2 4 PACIFIC 318 -14 39 3352 -44 314 -1 10 UNITED STATES 514 82 36 5425 172 -258 3 -5 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 669 88 56 6426 93 -393 1 -6 MIDDLE ATLANTIC 564 75 40 5713 37 -515 1 -8 E N CENTRAL 606 128 18 6370 333 -474 6 -7 W N CENTRAL 595 138 46 6866 583 -142 9 -2 SOUTH ATLANTIC 220 62 42 2423 -76 -520 -3 -18 E S CENTRAL 372 128 49 3822 -11 -654 0 -15 W S CENTRAL 158 69 40 2163 -35 -232 -2 -10 MOUNTAIN 526 106 125 5094 141 304 3 6 PACIFIC 243 -25 31 2624 -104 293 -4 13 UNITED STATES 398 56 58 4120 41 -48 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 640 91 58 6089 81 -418 1 -6 MIDDLE ATLANTIC 553 78 45 5602 34 -505 1 -8 E N CENTRAL 610 125 14 6424 342 -469 6 -7 W N CENTRAL 598 134 40 6914 570 -168 9 -2 SOUTH ATLANTIC 316 84 56 3438 -66 -614 -2 -15 E S CENTRAL 327 112 40 3451 -61 -678 -2 -16 W S CENTRAL 166 70 45 2261 -19 -212 -1 -9 MOUNTAIN 532 101 118 5166 69 288 1 6 PACIFIC 249 -24 32 2703 -85 300 -3 12 UNITED STATES 447 79 42 4748 108 -252 2 -5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 669 90 55 6425 106 -391 2 -6 MIDDLE ATLANTIC 564 74 39 5719 38 -512 1 -8 E N CENTRAL 623 120 11 6514 303 -544 5 -8 W N CENTRAL 719 130 -16 8438 813 -191 11 -2 SOUTH ATLANTIC 366 90 78 3936 -15 -571 0 -13 E S CENTRAL 376 123 46 3900 -9 -668 0 -15 W S CENTRAL 163 70 46 2213 -17 -202 -1 -8 MOUNTAIN 703 108 70 6962 63 -251 1 -3 PACIFIC 432 8 58 4390 84 358 2 9 UNITED STATES 574 84 46 5780 75 -454 1 -7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 717 89 59 6884 102 -351 2 -5 MIDDLE ATLANTIC 567 83 46 5728 58 -502 1 -8 E N CENTRAL 630 114 1 6638 340 -504 5 -7 W N CENTRAL 574 140 42 6607 540 -189 9 -3 SOUTH ATLANTIC 355 98 74 3721 -19 -576 -1 -13 E S CENTRAL 343 117 42 3593 -51 -673 -1 -16 W S CENTRAL 220 85 55 2814 15 -276 1 -9 MOUNTAIN 559 97 112 5545 118 192 2 4 PACIFIC 347 -9 45 3612 -12 326 0 10 UNITED STATES 480 81 50 5010 119 -236 2 -4