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 APR 27, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO APR 27, 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 1 -21 -14 2720 -17 -386 -1 -12 ARIZONA 7 -9 -32 2011 78 -205 4 -9 ARKANSAS 14 -12 -10 3277 -67 -404 -2 -11 CALIFORNIA 55 8 -15 2484 62 27 3 1 COLORADO 157 29 20 6114 -347 -644 -5 -10 CONNECTICUT 73 -25 -15 5731 -8 457 0 9 DELAWARE 34 -24 -34 4567 167 216 4 5 FLORIDA 0 0 0 806 183 -201 29 -20 GEORGIA 1 -23 -17 2928 117 -257 4 -8 IDAHO 171 59 53 6436 128 101 2 2 ILLINOIS 97 14 21 6091 159 262 3 4 INDIANA 63 -12 -3 5629 150 176 3 3 IOWA 142 56 62 6878 308 87 5 1 KANSAS 88 34 36 4944 181 -359 4 -7 KENTUCKY 20 -34 -26 4443 106 -163 2 -4 LOUISIANA 0 -6 -1 1800 37 -450 2 -20 MAINE 142 2 29 7377 -104 562 -1 8 MARYLAND 34 -22 -27 4593 153 224 3 5 MASSACHUSETTS 89 -20 -2 6003 14 399 0 7 MICHIGAN 104 -2 -10 6686 257 523 4 8 MINNESOTA 159 43 54 8447 397 717 5 9 MISSISSIPPI 1 -14 -6 2448 -24 -448 -1 -15 MISSOURI 75 20 22 5006 76 -195 2 -4 MONTANA 174 39 43 7527 329 345 5 5 NEBRASKA 130 48 53 6258 169 -336 3 -5 NEVADA 56 7 -15 3433 -118 -202 -3 -6 NEW HAMPSHIRE 120 -10 23 7015 -92 580 -1 9 NEW JERSEY 51 -29 -34 5201 110 403 2 8 NEW MEXICO 50 -16 -32 3879 -478 -673 -11 -15 NEW YORK 84 -13 -18 6060 228 490 4 9 NORTH CAROLINA 10 -23 -12 3497 136 32 4 1 NORTH DAKOTA 142 16 39 9077 465 728 5 9 OHIO 51 -35 -28 5673 73 215 1 4 OKLAHOMA 44 15 14 3511 -33 -501 -1 -12 OREGON 148 43 20 5057 449 255 10 5 PENNSYLVANIA 55 -32 -39 5654 167 392 3 7 RHODE ISLAND 78 -23 -7 5537 -65 297 -1 6 SOUTH CAROLINA 4 -18 -6 2912 202 -121 7 -4 SOUTH DAKOTA 146 39 43 7570 474 156 7 2 TENNESSEE 8 -32 -27 3873 75 -270 2 -7 TEXAS 1 -6 -5 1789 -116 -538 -6 -23 UTAH 154 46 43 5841 -215 -470 -4 -7 VERMONT 120 -3 5 7507 289 740 4 11 VIRGINIA 26 -29 -19 4330 41 100 1 2 WASHINGTON 141 39 26 5393 475 468 10 10 WEST VIRGINIA 34 -39 -34 5174 170 55 3 1 WISCONSIN 143 31 25 7301 192 573 3 9 WYOMING 182 37 35 7215 -55 -314 -1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 92 -18 0 6125 -19 438 0 8 MIDDLE ATLANTIC 68 -21 -28 5750 183 441 3 8 E N CENTRAL 88 -3 0 6203 168 347 3 6 W N CENTRAL 119 36 42 6515 247 101 4 2 SOUTH ATLANTIC 11 -17 -13 2808 148 -61 6 -2 E S CENTRAL 8 -26 -19 3478 39 -297 1 -8 W S CENTRAL 6 -5 -4 2080 -102 -512 -5 -20 MOUNTAIN 93 15 1 4548 -104 -307 -2 -6 PACIFIC 73 13 -8 3094 152 103 5 3 UNITED STATES 55 -5 -7 4224 83 32 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 105 -13 8 6483 -51 482 -1 8 MIDDLE ATLANTIC 68 -21 -28 5784 187 434 3 8 E N CENTRAL 94 0 1 6339 167 369 3 6 W N CENTRAL 121 37 43 6618 270 117 4 2 SOUTH ATLANTIC 12 -23 -15 3333 129 -39 4 -1 E S CENTRAL 5 -25 -18 3258 26 -329 1 -9 W S CENTRAL 11 -3 -2 2362 -80 -495 -3 -17 MOUNTAIN 106 15 7 5161 -100 -239 -2 -4 PACIFIC 73 13 -6 3096 151 107 5 4 UNITED STATES 63 -3 -2 4727 121 46 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 98 -16 4 6258 -36 447 -1 8 MIDDLE ATLANTIC 60 -27 -35 5721 169 395 3 7 E N CENTRAL 68 -17 -12 5852 137 244 2 4 W N CENTRAL 140 28 44 8122 385 483 5 6 SOUTH ATLANTIC 29 -31 -27 4631 135 88 3 2 E S CENTRAL 17 -30 -26 4260 97 -194 2 -4 W S CENTRAL 7 -6 -3 2143 -85 -501 -4 -19 MOUNTAIN 141 31 24 5970 -99 -280 -2 -4 PACIFIC 94 21 4 3765 236 197 7 6 UNITED STATES 64 -21 -23 5590 140 280 3 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 98 -15 4 6274 -21 452 0 8 MIDDLE ATLANTIC 73 -20 -25 5861 200 457 4 8 E N CENTRAL 91 -1 1 6252 172 348 3 6 W N CENTRAL 135 37 46 7318 322 307 5 4 SOUTH ATLANTIC 5 -7 -3 1562 168 -151 12 -9 E S CENTRAL 6 -27 -21 3427 39 -310 1 -8 W S CENTRAL 4 -5 -6 1922 -107 -524 -5 -21 MOUNTAIN 51 3 -15 3331 -10 -250 0 -7 PACIFIC 55 5 -16 2544 57 23 2 1 UNITED STATES 49 2 -8 3100 98 27 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 87 -20 -4 6008 -3 432 0 8 MIDDLE ATLANTIC 65 -24 -29 5702 162 426 3 8 E N CENTRAL 79 -9 -4 6039 148 284 3 5 W N CENTRAL 110 32 36 6243 217 19 4 0 SOUTH ATLANTIC 7 -14 -10 2320 144 -105 7 -4 E S CENTRAL 7 -26 -20 3470 38 -297 1 -8 W S CENTRAL 5 -6 -5 2012 -101 -520 -5 -21 MOUNTAIN 59 5 -12 3535 -25 -251 -1 -7 PACIFIC 92 22 2 3640 230 194 7 6 UNITED STATES 35 -6 -6 3296 104 -81 3 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 98 -15 3 6293 -21 466 0 8 MIDDLE ATLANTIC 73 -21 -24 5863 192 455 3 8 E N CENTRAL 91 -3 -1 6293 160 367 3 6 W N CENTRAL 136 40 48 7245 316 256 5 4 SOUTH ATLANTIC 22 -24 -19 3875 129 53 3 1 E S CENTRAL 12 -28 -22 3773 59 -262 2 -6 W S CENTRAL 19 0 3 2613 -74 -504 -3 -16 MOUNTAIN 111 18 7 5185 -97 -259 -2 -5 PACIFIC 91 23 1 3580 211 162 6 5 UNITED STATES 85 2 2 5368 147 192 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 98 -15 4 6261 -27 444 0 8 MIDDLE ATLANTIC 72 -20 -25 5835 193 447 3 8 E N CENTRAL 86 -4 -2 6171 167 338 3 6 W N CENTRAL 119 36 43 6509 260 79 4 1 SOUTH ATLANTIC 11 -15 -10 2634 145 -68 6 -3 E S CENTRAL 13 -28 -24 3885 66 -247 2 -6 W S CENTRAL 7 -5 -2 2100 -95 -500 -4 -19 MOUNTAIN 93 8 -4 4677 -243 -472 -5 -9 PACIFIC 65 11 -10 2818 110 58 4 2 UNITED STATES 67 1 -7 4090 36 -39 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 86 -19 -4 5965 -1 418 0 8 MIDDLE ATLANTIC 66 -23 -27 5707 172 438 3 8 E N CENTRAL 89 -2 0 6217 170 339 3 6 W N CENTRAL 120 37 42 6554 244 102 4 2 SOUTH ATLANTIC 16 -23 -19 3626 136 -14 4 0 E S CENTRAL 9 -26 -20 3549 49 -299 1 -8 W S CENTRAL 9 -5 -3 2195 -82 -496 -4 -18 MOUNTAIN 109 21 9 4899 -163 -379 -3 -7 PACIFIC 68 13 -10 2900 133 79 5 3 UNITED STATES 67 -2 -5 4719 105 91 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 97 -15 3 6243 -31 457 0 8 MIDDLE ATLANTIC 73 -19 -24 5843 196 456 3 8 E N CENTRAL 88 -7 -6 6326 151 379 2 6 W N CENTRAL 148 38 51 7948 368 507 5 7 SOUTH ATLANTIC 23 -25 -20 4067 133 106 3 3 E S CENTRAL 13 -30 -25 3969 75 -240 2 -6 W S CENTRAL 7 -6 -4 2129 -98 -503 -4 -19 MOUNTAIN 123 7 11 7087 233 552 3 8 PACIFIC 124 33 14 4659 387 323 9 7 UNITED STATES 77 -17 -13 5794 124 406 2 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 114 -10 14 6681 -52 510 -1 8 MIDDLE ATLANTIC 70 -21 -28 5836 200 444 4 8 E N CENTRAL 97 -1 -1 6446 185 409 3 7 W N CENTRAL 109 32 36 6252 217 53 4 1 SOUTH ATLANTIC 18 -26 -19 3834 111 11 3 0 E S CENTRAL 10 -28 -22 3681 49 -279 1 -7 W S CENTRAL 16 -4 -2 2739 -54 -461 -2 -14 MOUNTAIN 110 16 10 5351 -40 -132 -1 -2 PACIFIC 99 25 5 3850 254 205 7 6 UNITED STATES 77 1 0 4993 131 135 3 3