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 23, 2010 ACCUMULATIONS ARE FROM JUL 1, 2009 TO MAY 23, 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 -5 -10 3131 363 485 13 18 ARIZONA 1 0 1 2265 311 410 16 22 ARKANSAS 2 -4 -11 3710 325 292 10 9 CALIFORNIA 54 32 49 2646 113 352 4 15 COLORADO 61 3 26 7195 410 829 6 13 CONNECTICUT 31 -18 -13 5465 -512 -634 -9 -10 DELAWARE 25 -1 -8 4477 -49 -326 -1 -7 FLORIDA 0 0 0 1008 385 323 62 47 GEORGIA 0 -7 -14 3216 364 343 13 12 IDAHO 102 38 61 6801 179 117 3 2 ILLINOIS 28 -5 1 6016 -95 -399 -2 -6 INDIANA 33 3 -1 5601 -39 -192 -1 -3 IOWA 24 -7 0 7026 265 -71 4 -1 KANSAS 27 15 16 5455 589 486 12 10 KENTUCKY 15 -5 -15 4689 253 137 6 3 LOUISIANA 0 0 -1 2253 489 650 28 41 MAINE 57 -20 -12 7136 -714 -864 -9 -11 MARYLAND 26 2 -5 4487 -70 -270 -2 -6 MASSACHUSETTS 40 -18 -4 5836 -428 -490 -7 -8 MICHIGAN 30 -23 -16 6417 -272 -569 -4 -8 MINNESOTA 22 -34 -28 8060 -283 -785 -3 -9 MISSISSIPPI 0 -1 -8 2911 422 543 17 23 MISSOURI 24 5 4 5332 291 162 6 3 MONTANA 86 8 14 7680 95 2 1 0 NEBRASKA 31 5 21 6859 587 386 9 6 NEVADA 38 20 36 3814 164 445 4 13 NEW HAMPSHIRE 41 -30 -14 6710 -735 -631 -10 -9 NEW JERSEY 29 -10 -7 4959 -314 -463 -6 -9 NEW MEXICO 13 -8 1 4719 231 727 5 18 NEW YORK 32 -17 -17 5784 -283 -532 -5 -8 NORTH CAROLINA 4 -7 -19 3508 82 110 2 3 NORTH DAKOTA 22 -37 -58 8734 -210 -855 -2 -9 OHIO 26 -13 -14 5616 -179 -186 -3 -3 OKLAHOMA 2 -2 -8 4059 469 509 13 14 OREGON 119 51 58 5242 332 -25 7 0 PENNSYLVANIA 33 -10 -11 5449 -240 -429 -4 -7 RHODE ISLAND 36 -15 -5 5441 -415 -479 -7 -8 SOUTH CAROLINA 0 -7 -16 3057 312 227 11 8 SOUTH DAKOTA 34 -9 0 7777 419 29 6 0 TENNESSEE 6 -7 -21 4199 328 234 8 6 TEXAS 0 0 0 2334 423 650 22 39 UTAH 76 30 62 6734 413 631 7 10 VERMONT 37 -29 -24 7069 -455 -519 -6 -7 VIRGINIA 23 -3 -13 4330 -79 -117 -2 -3 WASHINGTON 92 26 20 5309 98 -464 2 -8 WEST VIRGINIA 22 -13 -22 5251 80 -97 2 -2 WISCONSIN 28 -28 -9 7003 -383 -754 -5 -10 WYOMING 89 13 43 8073 404 636 5 9 POPULATION WEIGHTED REGION NEW ENGLAND 39 -20 -7 5918 -503 -575 -8 -9 MIDDLE ATLANTIC 31 -15 -14 5501 -280 -484 -5 -8 E N CENTRAL 29 -12 -8 6055 -190 -410 -3 -6 W N CENTRAL 25 -8 -4 6643 186 -92 3 -1 SOUTH ATLANTIC 7 -4 -10 2914 198 127 7 5 E S CENTRAL 5 -7 -16 3823 323 321 9 9 W S CENTRAL 0 0 -2 2604 411 593 19 29 MOUNTAIN 43 8 24 5131 287 499 6 11 PACIFIC 63 30 45 3226 133 202 4 7 UNITED STATES 28 1 4 4348 67 28 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 41 -24 -10 6253 -585 -621 -9 -9 MIDDLE ATLANTIC 31 -16 -15 5545 -267 -471 -5 -8 E N CENTRAL 29 -15 -9 6181 -211 -440 -3 -7 W N CENTRAL 25 -8 -4 6736 194 -97 3 -1 SOUTH ATLANTIC 7 -6 -15 3425 152 109 5 3 E S CENTRAL 4 -4 -13 3627 346 369 11 11 W S CENTRAL 0 0 -4 2875 412 553 17 24 MOUNTAIN 46 3 17 5709 221 443 4 8 PACIFIC 63 30 45 3224 128 189 4 6 UNITED STATES 25 -4 -1 4844 90 -1 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 40 -19 -10 6052 -532 -615 -8 -9 MIDDLE ATLANTIC 31 -13 -13 5515 -244 -436 -4 -7 E N CENTRAL 30 -7 -7 5779 -126 -268 -2 -4 W N CENTRAL 24 -26 -32 7968 -49 -535 -1 -6 SOUTH ATLANTIC 21 -6 -17 4656 26 -122 1 -3 E S CENTRAL 13 -6 -16 4531 272 179 6 4 W S CENTRAL 0 0 -2 2657 416 583 19 28 MOUNTAIN 67 13 35 6651 294 499 5 8 PACIFIC 73 31 38 3850 128 25 3 1 UNITED STATES 33 -10 -9 5504 -146 -296 -3 -5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 40 -19 -9 6065 -518 -569 -8 -9 MIDDLE ATLANTIC 32 -15 -15 5605 -276 -503 -5 -8 E N CENTRAL 29 -14 -9 6111 -184 -414 -3 -6 W N CENTRAL 24 -16 -12 7287 58 -326 1 -4 SOUTH ATLANTIC 3 -2 -3 1730 312 247 22 17 E S CENTRAL 5 -5 -15 3784 338 335 10 10 W S CENTRAL 0 0 -2 2456 420 612 21 33 MOUNTAIN 22 1 11 3747 294 458 9 14 PACIFIC 53 30 47 2716 112 331 4 14 UNITED STATES 34 13 21 3224 114 178 4 6 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 38 -19 -7 5799 -483 -559 -8 -9 MIDDLE ATLANTIC 31 -13 -13 5463 -285 -471 -5 -8 E N CENTRAL 30 -8 -7 5941 -149 -341 -2 -5 W N CENTRAL 24 -5 -3 6438 237 -19 4 0 SOUTH ATLANTIC 4 -3 -10 2457 242 181 11 8 E S CENTRAL 5 -7 -16 3814 322 323 9 9 W S CENTRAL 0 0 -2 2542 421 612 20 32 MOUNTAIN 28 7 15 3975 291 444 8 13 PACIFIC 72 31 44 3725 127 72 4 2 UNITED STATES 18 0 0 3479 195 176 6 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 40 -20 -10 6070 -535 -603 -8 -9 MIDDLE ATLANTIC 32 -15 -15 5611 -280 -495 -5 -8 E N CENTRAL 28 -16 -11 6135 -217 -437 -3 -7 W N CENTRAL 24 -16 -10 7265 106 -258 1 -3 SOUTH ATLANTIC 14 -5 -14 3901 60 -50 2 -1 E S CENTRAL 8 -5 -15 4093 307 270 8 7 W S CENTRAL 0 -2 -5 3143 428 549 16 21 MOUNTAIN 53 10 24 5769 254 468 5 9 PACIFIC 73 32 45 3697 141 97 4 3 UNITED STATES 35 -4 1 5390 -26 -157 0 -3 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 40 -19 -10 6058 -520 -606 -8 -9 MIDDLE ATLANTIC 32 -15 -15 5587 -274 -482 -5 -8 E N CENTRAL 30 -11 -8 6031 -180 -387 -3 -6 W N CENTRAL 25 -8 -4 6661 224 -64 3 -1 SOUTH ATLANTIC 7 -3 -10 2746 204 134 8 5 E S CENTRAL 10 -3 -15 4195 300 240 8 6 W S CENTRAL 0 0 -2 2611 406 576 18 28 MOUNTAIN 37 1 14 5427 303 618 6 13 PACIFIC 58 30 47 2974 130 273 5 10 UNITED STATES 36 6 14 4325 115 174 3 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 38 -19 -6 5770 -466 -534 -7 -8 MIDDLE ATLANTIC 31 -14 -14 5461 -285 -484 -5 -8 E N CENTRAL 29 -13 -8 6080 -179 -406 -3 -6 W N CENTRAL 25 -8 -4 6684 185 -106 3 -2 SOUTH ATLANTIC 11 -4 -14 3707 139 63 4 2 E S CENTRAL 7 -6 -14 3898 333 316 9 9 W S CENTRAL 0 0 -4 2706 414 577 18 27 MOUNTAIN 50 9 27 5592 310 575 6 11 PACIFIC 61 32 48 3043 137 263 5 9 UNITED STATES 30 -2 5 4804 28 -24 1 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 39 -20 -10 6024 -538 -620 -8 -9 MIDDLE ATLANTIC 32 -15 -15 5587 -279 -484 -5 -8 E N CENTRAL 28 -16 -11 6156 -243 -421 -4 -6 W N CENTRAL 23 -26 -22 7750 -97 -549 -1 -7 SOUTH ATLANTIC 16 -3 -14 4047 16 -92 0 -2 E S CENTRAL 9 -6 -18 4273 299 229 8 6 W S CENTRAL 0 0 -2 2645 406 577 18 28 MOUNTAIN 46 -17 -9 6854 -297 -335 -4 -5 PACIFIC 91 35 38 4694 169 -160 4 -3 UNITED STATES 35 -12 -11 5595 -300 -466 -5 -8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 46 -20 -10 6439 -611 -680 -9 -10 MIDDLE ATLANTIC 31 -16 -16 5590 -263 -472 -4 -8 E N CENTRAL 29 -16 -10 6255 -235 -471 -4 -7 W N CENTRAL 24 -6 -3 6409 197 -64 3 -1 SOUTH ATLANTIC 14 -5 -15 3898 80 14 2 0 E S CENTRAL 7 -6 -15 4014 314 290 8 8 W S CENTRAL 0 -3 -7 3224 401 470 14 17 MOUNTAIN 50 5 18 5797 173 349 3 6 PACIFIC 77 33 43 3944 144 29 4 1 UNITED STATES 37 0 3 5061 13 -81 0 -2