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 02, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 02, 2011 -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 5 -12 -17 2725 -23 -394 -1 -13 ARIZONA 16 4 -15 2025 84 -221 4 -10 ARKANSAS 35 15 10 3308 -49 -382 -1 -10 CALIFORNIA 42 2 -21 2513 63 3 3 0 COLORADO 172 48 17 6237 -310 -633 -5 -9 CONNECTICUT 48 -36 -21 5777 -19 460 0 9 DELAWARE 25 -21 -26 4592 161 210 4 5 FLORIDA 0 0 -1 806 183 -202 29 -20 GEORGIA 5 -14 -22 2933 109 -270 4 -8 IDAHO 161 53 13 6551 167 100 3 2 ILLINOIS 86 16 36 6156 174 302 3 5 INDIANA 63 1 12 5685 162 206 3 4 IOWA 118 41 60 6958 332 136 5 2 KANSAS 76 23 29 4991 190 -335 4 -6 KENTUCKY 27 -13 -22 4469 106 -162 2 -3 LOUISIANA 2 0 -1 1802 38 -450 2 -20 MAINE 95 -32 -14 7441 -128 555 -2 8 MARYLAND 26 -16 -21 4619 151 220 3 5 MASSACHUSETTS 54 -42 -31 6049 -5 390 0 7 MICHIGAN 90 -5 17 6759 262 555 4 9 MINNESOTA 157 45 61 8558 428 763 5 10 MISSISSIPPI 5 -5 -8 2453 -25 -451 -1 -16 MISSOURI 69 21 26 5054 90 -167 2 -3 MONTANA 168 34 6 7649 358 349 5 5 NEBRASKA 101 18 27 6325 177 -310 3 -5 NEVADA 74 34 8 3489 -89 -205 -2 -6 NEW HAMPSHIRE 73 -43 -24 7071 -116 569 -2 9 NEW JERSEY 33 -31 -29 5234 101 401 2 8 NEW MEXICO 86 30 0 3941 -454 -677 -10 -15 NEW YORK 53 -29 -20 6109 221 498 4 9 NORTH CAROLINA 8 -19 -17 3505 126 21 4 1 NORTH DAKOTA 142 15 15 9186 486 746 6 9 OHIO 53 -18 -12 5725 76 232 1 4 OKLAHOMA 58 31 27 3548 -15 -475 0 -12 OREGON 147 53 9 5162 488 259 10 5 PENNSYLVANIA 40 -30 -28 5694 160 393 3 7 RHODE ISLAND 52 -37 -26 5582 -81 293 -1 6 SOUTH CAROLINA 3 -14 -16 2915 194 -133 7 -4 SOUTH DAKOTA 134 25 25 7664 492 178 7 2 TENNESSEE 18 -12 -21 3890 72 -273 2 -7 TEXAS 11 5 4 1799 -110 -531 -6 -23 UTAH 161 63 21 5953 -170 -471 -3 -7 VERMONT 70 -34 -40 7565 276 725 4 11 VIRGINIA 23 -20 -17 4353 35 94 1 2 WASHINGTON 138 47 21 5492 511 479 10 10 WEST VIRGINIA 36 -24 -31 5210 165 50 3 1 WISCONSIN 136 33 66 7399 217 632 3 9 WYOMING 187 44 15 7350 -19 -305 0 -4 POPULATION WEIGHTED REGION NEW ENGLAND 58 -38 -27 6174 -35 432 -1 8 MIDDLE ATLANTIC 46 -29 -23 5794 175 446 3 8 E N CENTRAL 82 3 19 6269 178 379 3 6 W N CENTRAL 107 28 40 6589 265 136 4 2 SOUTH ATLANTIC 9 -14 -15 2817 142 -68 5 -2 E S CENTRAL 14 -12 -19 3491 35 -302 1 -8 W S CENTRAL 16 9 6 2093 -94 -503 -4 -19 MOUNTAIN 103 31 4 4623 -79 -309 -2 -6 PACIFIC 63 13 -15 3139 162 85 5 3 UNITED STATES 50 -3 -6 4264 86 35 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 66 -39 -25 6535 -71 474 -1 8 MIDDLE ATLANTIC 46 -29 -23 5828 179 439 3 8 E N CENTRAL 89 6 24 6410 179 404 3 7 W N CENTRAL 109 29 40 6694 289 152 5 2 SOUTH ATLANTIC 11 -17 -19 3344 121 -49 4 -1 E S CENTRAL 12 -10 -16 3270 24 -332 1 -9 W S CENTRAL 22 9 8 2379 -72 -483 -3 -17 MOUNTAIN 114 30 2 5244 -75 -241 -1 -4 PACIFIC 63 13 -15 3141 161 89 5 3 UNITED STATES 58 1 2 4772 127 56 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 64 -37 -21 6310 -53 444 -1 8 MIDDLE ATLANTIC 42 -30 -27 5763 162 398 3 7 E N CENTRAL 66 -6 5 5910 145 270 3 5 W N CENTRAL 135 26 32 8221 408 512 5 7 SOUTH ATLANTIC 28 -20 -23 4659 131 83 3 2 E S CENTRAL 23 -14 -23 4282 94 -196 2 -4 W S CENTRAL 17 9 6 2157 -76 -491 -3 -19 MOUNTAIN 146 41 10 6075 -67 -278 -1 -4 PACIFIC 88 25 -3 3828 255 189 7 5 UNITED STATES 53 -18 -18 5637 139 284 3 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 62 -38 -25 6324 -40 445 -1 8 MIDDLE ATLANTIC 47 -30 -23 5906 193 462 3 8 E N CENTRAL 82 1 19 6318 181 380 3 6 W N CENTRAL 126 33 45 7407 345 345 5 5 SOUTH ATLANTIC 3 -6 -6 1565 165 -154 12 -9 E S CENTRAL 13 -12 -20 3440 35 -315 1 -8 W S CENTRAL 12 5 2 1932 -102 -518 -5 -21 MOUNTAIN 61 17 -6 3376 5 -259 0 -7 PACIFIC 44 3 -22 2575 60 -1 2 0 UNITED STATES 41 1 -12 3131 101 18 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 55 -39 -26 6055 -20 427 0 8 MIDDLE ATLANTIC 44 -28 -23 5744 155 430 3 8 E N CENTRAL 74 -1 13 6101 157 313 3 5 W N CENTRAL 100 27 33 6312 235 49 4 1 SOUTH ATLANTIC 6 -11 -12 2326 139 -112 6 -5 E S CENTRAL 13 -12 -20 3483 34 -302 1 -8 W S CENTRAL 13 6 3 2023 -95 -513 -4 -20 MOUNTAIN 70 21 -3 3587 -7 -259 0 -7 PACIFIC 83 21 -7 3699 246 182 7 5 UNITED STATES 35 1 -3 3324 109 -79 3 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 63 -37 -24 6344 -39 460 -1 8 MIDDLE ATLANTIC 47 -30 -23 5908 185 460 3 8 E N CENTRAL 84 2 19 6361 170 399 3 7 W N CENTRAL 126 33 46 7333 338 294 5 4 SOUTH ATLANTIC 19 -18 -18 3894 123 47 3 1 E S CENTRAL 18 -12 -20 3790 56 -265 1 -7 W S CENTRAL 31 16 12 2635 -62 -489 -2 -16 MOUNTAIN 119 32 3 5271 -71 -261 -1 -5 PACIFIC 83 22 -7 3639 227 150 7 4 UNITED STATES 76 4 5 5427 156 205 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 64 -36 -21 6313 -44 441 -1 8 MIDDLE ATLANTIC 46 -31 -24 5879 185 451 3 8 E N CENTRAL 80 4 17 6237 179 370 3 6 W N CENTRAL 107 28 40 6583 278 114 4 2 SOUTH ATLANTIC 9 -12 -12 2643 140 -74 6 -3 E S CENTRAL 20 -12 -20 3904 64 -249 2 -6 W S CENTRAL 17 10 7 2114 -86 -490 -4 -19 MOUNTAIN 112 33 4 4758 -217 -473 -4 -9 PACIFIC 55 9 -17 2857 117 38 4 1 UNITED STATES 64 5 -6 4138 43 -41 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 54 -39 -27 6012 -18 413 0 7 MIDDLE ATLANTIC 44 -30 -24 5749 163 441 3 8 E N CENTRAL 82 3 19 6283 180 371 3 6 W N CENTRAL 109 30 41 6630 264 138 4 2 SOUTH ATLANTIC 14 -16 -20 3640 130 -23 4 -1 E S CENTRAL 16 -12 -18 3564 46 -302 1 -8 W S CENTRAL 19 9 7 2210 -73 -485 -3 -18 MOUNTAIN 122 40 10 4987 -132 -378 -3 -7 PACIFIC 58 10 -16 2941 141 60 5 2 UNITED STATES 61 1 0 4767 111 99 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 63 -37 -22 6295 -48 454 -1 8 MIDDLE ATLANTIC 47 -30 -23 5888 189 461 3 8 E N CENTRAL 85 2 17 6396 162 412 3 7 W N CENTRAL 142 37 50 8049 395 548 5 7 SOUTH ATLANTIC 19 -18 -19 4086 127 99 3 2 E S CENTRAL 20 -14 -20 3988 72 -242 2 -6 W S CENTRAL 18 10 7 2144 -88 -492 -4 -19 MOUNTAIN 86 -16 -26 7155 231 542 3 8 PACIFIC 119 39 6 4744 416 323 10 7 UNITED STATES 54 -25 -19 5841 117 409 2 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 73 -37 -21 6736 -72 503 -1 8 MIDDLE ATLANTIC 46 -30 -24 5880 192 448 3 8 E N CENTRAL 90 5 23 6518 197 445 3 7 W N CENTRAL 101 28 38 6323 236 88 4 1 SOUTH ATLANTIC 17 -20 -19 3851 103 3 3 0 E S CENTRAL 17 -12 -19 3697 46 -282 1 -7 W S CENTRAL 30 14 11 2762 -41 -445 -1 -14 MOUNTAIN 113 28 1 5433 -16 -135 0 -2 PACIFIC 92 27 -4 3916 274 196 8 5 UNITED STATES 69 2 0 5046 137 142 3 3