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 17, 2010 ACCUMULATIONS ARE FROM JUL 1, 2009 TO MAY 17, 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 -3 3131 367 494 13 19 ARIZONA 11 7 11 2264 311 409 16 22 ARKANSAS 0 -8 -13 3708 328 298 10 9 CALIFORNIA 43 18 38 2601 87 312 3 14 COLORADO 137 59 73 7145 409 807 6 13 CONNECTICUT 75 17 13 5440 -495 -625 -8 -10 DELAWARE 46 18 14 4459 -45 -313 -1 -7 FLORIDA 0 0 0 1008 385 323 62 47 GEORGIA 2 -5 -1 3216 370 357 13 12 IDAHO 77 2 -21 6703 136 55 2 1 ILLINOIS 64 20 6 5997 -86 -405 -1 -6 INDIANA 40 1 -10 5577 -38 -196 -1 -3 IOWA 80 34 3 7007 272 -83 4 -1 KANSAS 53 32 17 5434 578 468 12 9 KENTUCKY 6 -15 -16 4674 255 144 6 3 LOUISIANA 0 0 0 2253 489 651 28 41 MAINE 106 11 17 7089 -696 -854 -9 -11 MARYLAND 41 14 13 4468 -69 -261 -2 -6 MASSACHUSETTS 82 13 19 5803 -412 -487 -7 -8 MICHIGAN 93 29 8 6397 -247 -561 -4 -8 MINNESOTA 95 23 -2 8043 -253 -768 -3 -9 MISSISSIPPI 0 -2 -2 2911 423 550 17 23 MISSOURI 38 13 5 5313 288 151 6 3 MONTANA 97 2 -21 7599 81 -15 1 0 NEBRASKA 92 51 28 6835 585 365 9 6 NEVADA 37 13 22 3778 143 411 4 12 NEW HAMPSHIRE 94 9 21 6678 -707 -619 -10 -8 NEW JERSEY 61 19 20 4936 -304 -456 -6 -8 NEW MEXICO 49 21 41 4709 238 728 5 18 NEW YORK 81 24 13 5759 -267 -520 -4 -8 NORTH CAROLINA 7 -5 -6 3504 88 128 3 4 NORTH DAKOTA 89 7 -26 8716 -178 -808 -2 -8 OHIO 46 -1 -4 5598 -165 -177 -3 -3 OKLAHOMA 11 4 -4 4057 471 511 13 14 OREGON 73 0 -13 5130 279 -77 6 -1 PENNSYLVANIA 66 17 13 5425 -228 -419 -4 -7 RHODE ISLAND 75 12 10 5411 -401 -475 -7 -8 SOUTH CAROLINA 2 -4 -3 3057 318 243 12 9 SOUTH DAKOTA 105 42 18 7750 428 24 6 0 TENNESSEE 4 -11 -14 4193 333 249 9 6 TEXAS 1 1 1 2334 423 650 22 39 UTAH 99 35 37 6661 379 569 6 9 VERMONT 104 26 24 7043 -426 -497 -6 -7 VIRGINIA 29 3 0 4313 -74 -102 -2 -2 WASHINGTON 62 -10 -32 5222 68 -483 1 -8 WEST VIRGINIA 27 -12 -13 5234 92 -79 2 -1 WISCONSIN 96 28 12 6983 -356 -753 -5 -10 WYOMING 141 41 40 7994 389 595 5 8 POPULATION WEIGHTED REGION NEW ENGLAND 83 14 17 5886 -485 -570 -8 -9 MIDDLE ATLANTIC 71 21 13 5477 -265 -473 -5 -8 E N CENTRAL 66 15 2 6035 -176 -408 -3 -6 W N CENTRAL 69 26 4 6623 194 -96 3 -1 SOUTH ATLANTIC 11 -2 0 2909 202 138 7 5 E S CENTRAL 3 -11 -10 3818 328 332 9 10 W S CENTRAL 2 1 0 2604 411 594 19 30 MOUNTAIN 70 24 29 5092 278 476 6 10 PACIFIC 47 10 22 3171 106 164 3 5 UNITED STATES 43 11 7 4325 67 23 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 89 13 19 6220 -563 -613 -8 -9 MIDDLE ATLANTIC 74 24 15 5522 -250 -459 -4 -8 E N CENTRAL 70 17 2 6161 -194 -437 -3 -7 W N CENTRAL 70 26 4 6716 202 -101 3 -1 SOUTH ATLANTIC 12 -2 -1 3420 158 125 5 4 E S CENTRAL 2 -8 -8 3623 348 378 11 12 W S CENTRAL 4 0 -1 2875 412 555 17 24 MOUNTAIN 81 25 29 5668 216 426 4 8 PACIFIC 47 10 22 3169 101 151 3 5 UNITED STATES 48 13 6 4824 94 -2 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 86 13 17 6019 -515 -607 -8 -9 MIDDLE ATLANTIC 68 18 14 5492 -230 -425 -4 -7 E N CENTRAL 52 5 -5 5758 -116 -266 -2 -4 W N CENTRAL 86 18 -10 7949 -26 -512 0 -6 SOUTH ATLANTIC 29 -2 -3 4640 33 -106 1 -2 E S CENTRAL 6 -15 -15 4518 275 187 6 4 W S CENTRAL 2 1 -2 2657 416 584 19 28 MOUNTAIN 99 29 31 6590 279 465 4 8 PACIFIC 52 5 7 3784 98 -8 3 0 UNITED STATES 63 15 10 5478 -136 -290 -2 -5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 87 15 20 6033 -500 -561 -8 -9 MIDDLE ATLANTIC 75 22 12 5580 -261 -492 -4 -8 E N CENTRAL 69 17 5 6091 -168 -411 -3 -6 W N CENTRAL 80 24 1 7268 73 -323 1 -4 SOUTH ATLANTIC 4 -2 1 1728 314 251 22 17 E S CENTRAL 2 -11 -10 3779 341 346 10 10 W S CENTRAL 1 1 -1 2456 420 613 21 33 MOUNTAIN 44 19 23 3728 293 448 9 14 PACIFIC 43 14 36 2671 87 292 3 12 UNITED STATES 39 14 21 3196 104 160 3 5 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 81 13 15 5768 -466 -554 -7 -9 MIDDLE ATLANTIC 69 19 12 5440 -271 -460 -5 -8 E N CENTRAL 59 11 -1 5920 -138 -339 -2 -5 W N CENTRAL 63 22 4 6419 243 -23 4 0 SOUTH ATLANTIC 8 1 0 2454 245 191 11 8 E S CENTRAL 2 -11 -11 3809 327 334 9 10 W S CENTRAL 1 1 -1 2542 421 613 20 32 MOUNTAIN 46 16 21 3950 284 430 8 12 PACIFIC 52 6 12 3660 97 34 3 1 UNITED STATES 25 4 2 3464 195 176 6 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 87 14 18 6038 -516 -594 -8 -9 MIDDLE ATLANTIC 76 23 13 5587 -264 -483 -5 -8 E N CENTRAL 69 16 2 6116 -199 -432 -3 -7 W N CENTRAL 83 29 4 7246 121 -257 2 -3 SOUTH ATLANTIC 22 2 0 3891 66 -35 2 -1 E S CENTRAL 3 -11 -13 4085 310 279 8 7 W S CENTRAL 6 0 -1 3143 430 551 16 21 MOUNTAIN 83 27 29 5722 243 445 4 8 PACIFIC 53 8 13 3632 111 59 3 2 UNITED STATES 63 17 9 5362 -21 -160 0 -3 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 86 13 17 6025 -503 -598 -8 -9 MIDDLE ATLANTIC 75 23 14 5563 -258 -470 -4 -8 E N CENTRAL 65 15 1 6010 -167 -385 -3 -6 W N CENTRAL 70 27 5 6641 232 -68 4 -1 SOUTH ATLANTIC 11 -1 0 2741 207 145 8 6 E S CENTRAL 4 -12 -12 4185 301 249 8 6 W S CENTRAL 1 0 -2 2611 406 577 18 28 MOUNTAIN 77 28 39 5395 301 605 6 13 PACIFIC 45 13 29 2924 104 234 4 9 UNITED STATES 53 15 21 4295 110 161 3 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 82 15 18 5739 -449 -529 -7 -8 MIDDLE ATLANTIC 71 21 14 5437 -271 -473 -5 -8 E N CENTRAL 67 15 3 6060 -164 -404 -3 -6 W N CENTRAL 70 27 5 6664 193 -110 3 -2 SOUTH ATLANTIC 17 0 0 3699 144 78 4 2 E S CENTRAL 3 -11 -10 3891 337 325 9 9 W S CENTRAL 3 2 -2 2706 414 579 18 27 MOUNTAIN 82 30 35 5547 300 549 6 11 PACIFIC 46 13 28 2990 109 223 4 8 UNITED STATES 52 13 11 4780 31 -30 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 85 13 16 5992 -520 -612 -8 -9 MIDDLE ATLANTIC 76 24 15 5563 -263 -472 -5 -8 E N CENTRAL 69 14 3 6137 -225 -416 -4 -6 W N CENTRAL 88 23 -4 7732 -74 -537 -1 -6 SOUTH ATLANTIC 25 5 1 4035 20 -77 0 -2 E S CENTRAL 4 -13 -13 4264 302 240 8 6 W S CENTRAL 2 1 -2 2645 406 578 18 28 MOUNTAIN 97 24 16 6817 -281 -328 -4 -5 PACIFIC 60 -1 -12 4609 132 -194 3 -4 UNITED STATES 72 17 11 5567 -288 -458 -5 -8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 92 12 19 6401 -593 -672 -8 -10 MIDDLE ATLANTIC 73 23 13 5567 -246 -459 -4 -8 E N CENTRAL 74 18 4 6235 -217 -467 -3 -7 W N CENTRAL 62 20 3 6390 203 -69 3 -1 SOUTH ATLANTIC 18 -2 -2 3887 85 29 2 1 E S CENTRAL 3 -11 -12 4007 318 300 9 8 W S CENTRAL 4 -2 -4 3224 404 474 14 17 MOUNTAIN 77 21 20 5752 166 331 3 6 PACIFIC 55 7 8 3874 112 -8 3 0 UNITED STATES 54 9 6 5030 13 -85 0 -2