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 MAY 21, 2010 ACCUMULATIONS ARE FROM JUL 1, 2009 TO MAY 21, 2010 -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 0 -6 -10 3131 364 485 13 18 ARIZONA 1 1 1 2264 311 409 16 22 ARKANSAS 2 -5 -11 3710 326 292 10 9 CALIFORNIA 34 12 32 2621 94 330 4 14 COLORADO 84 23 44 7185 416 835 6 13 CONNECTICUT 38 -15 -11 5463 -502 -635 -8 -10 DELAWARE 27 1 -6 4477 -43 -326 -1 -7 FLORIDA 0 0 0 1008 385 323 62 47 GEORGIA 0 -7 -14 3216 366 343 13 12 IDAHO 71 5 17 6756 152 83 2 1 ILLINOIS 47 8 5 6016 -88 -399 -1 -6 INDIANA 46 12 5 5601 -32 -192 -1 -3 IOWA 42 6 -8 7026 273 -71 4 -1 KANSAS 43 28 23 5455 591 486 12 10 KENTUCKY 16 -5 -14 4689 258 137 6 3 LOUISIANA 0 0 -1 2253 489 650 28 41 MAINE 68 -17 -8 7123 -708 -866 -9 -11 MARYLAND 27 1 -4 4487 -65 -270 -1 -6 MASSACHUSETTS 47 -15 0 5831 -419 -491 -7 -8 MICHIGAN 53 -5 -7 6417 -259 -563 -4 -8 MINNESOTA 35 -26 -31 8057 -272 -772 -3 -9 MISSISSIPPI 0 -1 -8 2911 422 543 17 23 MISSOURI 40 18 13 5332 295 162 6 3 MONTANA 65 -14 -17 7640 78 -15 1 0 NEBRASKA 52 22 23 6859 593 388 9 6 NEVADA 21 1 16 3793 147 424 4 13 NEW HAMPSHIRE 54 -22 -5 6706 -721 -629 -10 -9 NEW JERSEY 32 -8 -5 4958 -306 -464 -6 -9 NEW MEXICO 24 2 18 4718 236 736 5 18 NEW YORK 41 -12 -16 5781 -275 -534 -5 -8 NORTH CAROLINA 4 -8 -19 3508 84 110 2 3 NORTH DAKOTA 27 -37 -73 8726 -203 -840 -2 -9 OHIO 37 -6 -7 5616 -170 -186 -3 -3 OKLAHOMA 4 -2 -7 4059 469 509 13 14 OREGON 88 20 30 5198 307 -51 6 -1 PENNSYLVANIA 40 -6 -5 5448 -231 -430 -4 -7 RHODE ISLAND 40 -17 -8 5436 -408 -482 -7 -8 SOUTH CAROLINA 0 -6 -16 3057 314 227 11 8 SOUTH DAKOTA 50 3 -1 7773 426 39 6 1 TENNESSEE 6 -8 -21 4199 331 234 9 6 TEXAS 0 0 0 2334 423 650 22 39 UTAH 63 16 37 6700 393 603 6 10 VERMONT 57 -14 -9 7069 -439 -512 -6 -7 VIRGINIA 23 -3 -13 4330 -73 -117 -2 -3 WASHINGTON 72 5 -2 5275 82 -479 2 -8 WEST VIRGINIA 22 -14 -22 5250 88 -98 2 -2 WISCONSIN 52 -10 -2 7002 -371 -748 -5 -10 WYOMING 90 12 33 8042 396 625 5 8 POPULATION WEIGHTED REGION NEW ENGLAND 47 -16 -3 5913 -494 -576 -8 -9 MIDDLE ATLANTIC 37 -11 -12 5499 -271 -485 -5 -8 E N CENTRAL 47 1 -2 6055 -181 -408 -3 -6 W N CENTRAL 40 4 -3 6642 193 -87 3 -1 SOUTH ATLANTIC 7 -5 -10 2914 200 127 7 5 E S CENTRAL 5 -9 -16 3823 325 321 9 9 W S CENTRAL 0 0 -2 2604 411 593 19 29 MOUNTAIN 43 7 20 5116 282 492 6 11 PACIFIC 42 8 25 3199 115 181 4 6 UNITED STATES 30 2 2 4342 68 24 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 51 -18 -5 6248 -574 -621 -8 -9 MIDDLE ATLANTIC 40 -9 -10 5544 -257 -471 -4 -8 E N CENTRAL 47 -1 -3 6181 -200 -437 -3 -7 W N CENTRAL 40 4 -4 6735 201 -92 3 -1 SOUTH ATLANTIC 7 -7 -15 3425 155 109 5 3 E S CENTRAL 4 -4 -13 3627 348 369 11 11 W S CENTRAL 1 0 -3 2875 412 553 17 24 MOUNTAIN 50 5 17 5695 219 439 4 8 PACIFIC 42 8 25 3197 110 168 4 6 UNITED STATES 31 -1 -1 4840 93 -2 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 48 -17 -7 6046 -524 -616 -8 -9 MIDDLE ATLANTIC 38 -8 -8 5514 -234 -437 -4 -7 E N CENTRAL 44 2 -1 5779 -117 -267 -2 -4 W N CENTRAL 36 -18 -38 7964 -40 -523 0 -6 SOUTH ATLANTIC 21 -7 -17 4655 32 -123 1 -3 E S CENTRAL 14 -7 -15 4531 276 179 6 4 W S CENTRAL 0 0 -2 2657 416 583 19 28 MOUNTAIN 64 9 25 6627 286 487 5 8 PACIFIC 52 10 18 3820 110 5 3 0 UNITED STATES 39 -6 -5 5501 -139 -297 -2 -5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 48 -17 -5 6060 -509 -570 -8 -9 MIDDLE ATLANTIC 40 -10 -13 5603 -267 -504 -5 -8 E N CENTRAL 47 0 -2 6111 -174 -411 -3 -6 W N CENTRAL 37 -8 -16 7284 65 -320 1 -4 SOUTH ATLANTIC 3 -3 -3 1730 312 247 22 17 E S CENTRAL 5 -6 -15 3784 340 335 10 10 W S CENTRAL 0 0 -2 2456 420 612 21 33 MOUNTAIN 25 4 12 3741 294 456 9 14 PACIFIC 33 9 30 2691 94 309 4 13 UNITED STATES 27 6 13 3211 107 167 3 5 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 45 -17 -5 5794 -475 -561 -8 -9 MIDDLE ATLANTIC 38 -8 -10 5462 -275 -472 -5 -8 E N CENTRAL 46 3 -1 5941 -140 -339 -2 -5 W N CENTRAL 39 6 -1 6437 243 -15 4 0 SOUTH ATLANTIC 4 -3 -10 2457 244 181 11 8 E S CENTRAL 5 -8 -16 3814 324 323 9 9 W S CENTRAL 0 0 -2 2542 421 612 20 32 MOUNTAIN 27 4 12 3965 287 439 8 12 PACIFIC 51 9 23 3696 109 51 3 1 UNITED STATES 18 -2 -2 3475 195 174 6 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 48 -18 -7 6065 -526 -603 -8 -9 MIDDLE ATLANTIC 40 -10 -13 5609 -271 -496 -5 -8 E N CENTRAL 46 -2 -4 6135 -206 -434 -3 -7 W N CENTRAL 40 -4 -12 7264 115 -251 2 -3 SOUTH ATLANTIC 14 -6 -14 3901 64 -50 2 -1 E S CENTRAL 8 -6 -15 4093 310 270 8 7 W S CENTRAL 1 -3 -4 3143 428 549 16 21 MOUNTAIN 54 9 20 5752 249 461 5 9 PACIFIC 51 9 23 3667 122 75 3 2 UNITED STATES 40 -1 -1 5383 -23 -160 0 -3 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 48 -17 -7 6052 -512 -607 -8 -9 MIDDLE ATLANTIC 40 -10 -12 5585 -265 -483 -5 -8 E N CENTRAL 48 2 -2 6031 -171 -385 -3 -6 W N CENTRAL 40 4 -3 6660 231 -59 4 -1 SOUTH ATLANTIC 7 -3 -10 2746 206 134 8 5 E S CENTRAL 10 -4 -15 4195 303 240 8 6 W S CENTRAL 0 0 -2 2611 406 576 18 28 MOUNTAIN 46 8 21 5418 304 619 6 13 PACIFIC 38 10 28 2948 112 251 4 9 UNITED STATES 35 3 11 4314 112 167 3 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 45 -17 -3 5765 -458 -536 -7 -9 MIDDLE ATLANTIC 37 -10 -12 5459 -276 -485 -5 -8 E N CENTRAL 47 1 -2 6080 -169 -404 -3 -6 W N CENTRAL 40 4 -3 6683 192 -101 3 -1 SOUTH ATLANTIC 11 -4 -14 3707 143 63 4 2 E S CENTRAL 7 -7 -14 3898 336 316 9 9 W S CENTRAL 1 1 -3 2706 414 577 18 27 MOUNTAIN 51 9 24 5575 305 568 6 11 PACIFIC 40 11 29 3016 118 241 4 9 UNITED STATES 34 0 3 4798 30 -28 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 48 -17 -7 6019 -529 -621 -8 -9 MIDDLE ATLANTIC 40 -10 -12 5585 -270 -485 -5 -8 E N CENTRAL 46 -3 -4 6156 -232 -418 -4 -6 W N CENTRAL 36 -18 -27 7747 -88 -539 -1 -7 SOUTH ATLANTIC 16 -4 -14 4047 20 -92 0 -2 E S CENTRAL 9 -6 -18 4273 303 229 8 6 W S CENTRAL 0 0 -2 2645 406 577 18 28 MOUNTAIN 57 -9 -5 6846 -289 -335 -4 -5 PACIFIC 67 10 15 4659 149 -180 3 -4 UNITED STATES 42 -8 -8 5591 -293 -467 -5 -8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 55 -17 -5 6431 -603 -681 -9 -10 MIDDLE ATLANTIC 40 -9 -11 5589 -253 -472 -4 -8 E N CENTRAL 48 -2 -4 6255 -224 -468 -3 -7 W N CENTRAL 39 5 -2 6408 203 -61 3 -1 SOUTH ATLANTIC 14 -6 -15 3898 84 14 2 0 E S CENTRAL 7 -7 -15 4014 317 290 9 8 W S CENTRAL 1 -4 -6 3224 401 470 14 17 MOUNTAIN 49 2 12 5780 168 342 3 6 PACIFIC 55 11 22 3913 125 8 3 0 UNITED STATES 38 -2 0 5052 13 -85 0 -2