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 29, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO APR 29, 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 -16 -17 2725 -17 -394 -1 -13 ARIZONA 6 -9 -21 2012 75 -209 4 -9 ARKANSAS 16 -7 -11 3287 -62 -402 -2 -11 CALIFORNIA 52 7 -9 2498 64 15 3 1 COLORADO 158 33 17 6150 -345 -641 -5 -9 CONNECTICUT 43 -53 -59 5741 -24 432 0 8 DELAWARE 13 -44 -66 4572 156 193 4 4 FLORIDA 0 0 -1 806 183 -202 29 -20 GEORGIA 3 -21 -24 2931 114 -270 4 -8 IDAHO 168 56 32 6487 148 103 2 2 ILLINOIS 90 13 14 6124 171 274 3 5 INDIANA 58 -13 -14 5659 161 180 3 3 IOWA 125 45 47 6910 317 102 5 1 KANSAS 81 28 36 4956 177 -354 4 -7 KENTUCKY 18 -33 -36 4459 109 -171 3 -4 LOUISIANA 2 -2 -1 1802 39 -450 2 -20 MAINE 111 -28 -19 7395 -125 534 -2 8 MARYLAND 13 -40 -57 4599 145 202 3 5 MASSACHUSETTS 53 -56 -58 6009 -10 363 0 6 MICHIGAN 93 -9 -22 6720 262 521 4 8 MINNESOTA 141 30 43 8484 402 726 5 9 MISSISSIPPI 5 -9 -8 2453 -22 -451 -1 -16 MISSOURI 67 15 17 5021 76 -192 2 -4 MONTANA 168 30 13 7578 341 348 5 5 NEBRASKA 114 34 45 6275 162 -330 3 -5 NEVADA 58 13 -1 3451 -111 -208 -3 -6 NEW HAMPSHIRE 87 -42 -35 7029 -114 545 -2 8 NEW JERSEY 24 -53 -74 5208 97 379 2 8 NEW MEXICO 58 -3 -13 3893 -479 -667 -11 -15 NEW YORK 54 -41 -58 6073 215 469 4 8 NORTH CAROLINA 3 -30 -25 3499 129 16 4 0 NORTH DAKOTA 112 -12 11 9104 456 728 5 9 OHIO 39 -44 -47 5697 75 206 1 4 OKLAHOMA 44 17 13 3519 -32 -499 -1 -12 OREGON 150 48 16 5104 469 257 10 5 PENNSYLVANIA 30 -54 -74 5667 158 371 3 7 RHODE ISLAND 47 -53 -56 5545 -85 267 -2 5 SOUTH CAROLINA 1 -21 -18 2913 197 -134 7 -4 SOUTH DAKOTA 125 20 24 7595 468 159 7 2 TENNESSEE 12 -26 -29 3884 76 -278 2 -7 TEXAS 3 -3 -4 1791 -115 -537 -6 -23 UTAH 152 48 30 5880 -203 -473 -3 -7 VERMONT 87 -33 -50 7525 275 707 4 10 VIRGINIA 9 -44 -44 4335 32 78 1 2 WASHINGTON 139 40 20 5436 492 475 10 10 WEST VIRGINIA 19 -52 -59 5188 165 35 3 1 WISCONSIN 132 26 21 7343 204 585 3 9 WYOMING 180 36 21 7262 -48 -312 -1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 60 -49 -51 6135 -39 407 -1 7 MIDDLE ATLANTIC 41 -46 -66 5762 171 420 3 8 E N CENTRAL 78 -9 -12 6234 174 349 3 6 W N CENTRAL 105 25 34 6538 247 108 4 2 SOUTH ATLANTIC 5 -23 -25 2811 143 -73 5 -3 E S CENTRAL 10 -22 -24 3487 40 -305 1 -8 W S CENTRAL 9 0 -2 2084 -100 -510 -5 -20 MOUNTAIN 93 18 2 4572 -100 -308 -2 -6 PACIFIC 71 15 -4 3115 159 95 5 3 UNITED STATES 47 -11 -19 4239 82 24 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 72 -44 -45 6495 -71 450 -1 7 MIDDLE ATLANTIC 41 -46 -66 5796 175 413 3 8 E N CENTRAL 85 -5 -10 6372 175 371 3 6 W N CENTRAL 107 26 33 6643 271 124 4 2 SOUTH ATLANTIC 5 -29 -30 3336 123 -55 4 -2 E S CENTRAL 8 -21 -22 3266 27 -336 1 -9 W S CENTRAL 12 -1 -2 2366 -79 -494 -3 -17 MOUNTAIN 104 15 1 5188 -97 -241 -2 -4 PACIFIC 71 15 -3 3117 158 99 5 3 UNITED STATES 54 -9 -13 4744 121 41 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 66 -47 -46 6269 -56 417 -1 7 MIDDLE ATLANTIC 34 -50 -72 5734 160 374 3 7 E N CENTRAL 58 -23 -28 5880 143 242 2 4 W N CENTRAL 118 10 25 8150 382 487 5 6 SOUTH ATLANTIC 13 -46 -51 4640 128 68 3 1 E S CENTRAL 16 -29 -33 4274 99 -202 2 -5 W S CENTRAL 9 -2 -2 2147 -83 -499 -4 -19 MOUNTAIN 138 30 13 6006 -93 -281 -2 -4 PACIFIC 93 24 4 3793 246 193 7 5 UNITED STATES 44 -38 -53 5606 134 263 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 65 -47 -50 6284 -42 419 -1 7 MIDDLE ATLANTIC 44 -46 -65 5873 188 435 3 8 E N CENTRAL 80 -8 -12 6283 178 350 3 6 W N CENTRAL 119 25 35 7347 324 315 5 4 SOUTH ATLANTIC 2 -10 -9 1563 166 -156 12 -9 E S CENTRAL 9 -22 -25 3436 40 -318 1 -8 W S CENTRAL 5 -4 -6 1924 -107 -524 -5 -21 MOUNTAIN 50 4 -10 3343 -10 -253 0 -7 PACIFIC 53 7 -10 2559 60 11 2 0 UNITED STATES 44 -1 -12 3113 99 18 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 54 -51 -55 6016 -24 400 0 7 MIDDLE ATLANTIC 38 -47 -66 5714 152 405 3 8 E N CENTRAL 70 -14 -16 6069 155 285 3 5 W N CENTRAL 97 23 28 6264 217 24 4 0 SOUTH ATLANTIC 3 -18 -19 2322 140 -115 6 -5 E S CENTRAL 9 -22 -25 3479 39 -305 1 -8 W S CENTRAL 6 -3 -5 2014 -101 -520 -5 -21 MOUNTAIN 60 8 -6 3551 -23 -253 -1 -7 PACIFIC 90 22 3 3666 238 188 7 5 UNITED STATES 31 -8 -12 3307 105 -86 3 -3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 65 -47 -50 6303 -42 433 -1 7 MIDDLE ATLANTIC 44 -47 -64 5875 180 433 3 8 E N CENTRAL 81 -9 -13 6325 167 368 3 6 W N CENTRAL 121 28 38 7274 318 265 5 4 SOUTH ATLANTIC 9 -36 -40 3880 122 35 3 1 E S CENTRAL 12 -26 -29 3784 60 -270 2 -7 W S CENTRAL 20 3 2 2618 -73 -503 -3 -16 MOUNTAIN 110 20 3 5214 -92 -260 -2 -5 PACIFIC 89 23 2 3606 219 156 6 5 UNITED STATES 73 -7 -14 5390 147 186 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 66 -46 -46 6272 -47 414 -1 7 MIDDLE ATLANTIC 43 -46 -65 5847 181 425 3 8 E N CENTRAL 76 -8 -14 6202 175 340 3 6 W N CENTRAL 105 25 34 6532 260 86 4 1 SOUTH ATLANTIC 5 -21 -22 2637 141 -79 6 -3 E S CENTRAL 14 -25 -30 3897 68 -255 2 -6 W S CENTRAL 9 -1 -1 2104 -93 -498 -4 -19 MOUNTAIN 96 14 1 4701 -241 -470 -5 -9 PACIFIC 63 12 -5 2836 115 48 4 2 UNITED STATES 61 -2 -13 4107 36 -46 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 53 -51 -56 5973 -22 386 0 7 MIDDLE ATLANTIC 38 -48 -66 5718 160 416 3 8 E N CENTRAL 79 -8 -12 6248 176 341 3 6 W N CENTRAL 107 27 35 6579 246 110 4 2 SOUTH ATLANTIC 7 -31 -36 3630 130 -31 4 -1 E S CENTRAL 11 -23 -25 3559 50 -306 1 -8 W S CENTRAL 11 -1 -2 2199 -80 -494 -4 -18 MOUNTAIN 110 25 9 4927 -158 -379 -3 -7 PACIFIC 66 13 -6 2919 138 69 5 2 UNITED STATES 58 -8 -17 4737 105 84 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 65 -46 -47 6254 -51 427 -1 7 MIDDLE ATLANTIC 44 -45 -64 5855 184 434 3 8 E N CENTRAL 78 -13 -19 6358 158 379 3 6 W N CENTRAL 130 25 38 7980 370 515 5 7 SOUTH ATLANTIC 9 -37 -42 4072 126 87 3 2 E S CENTRAL 13 -29 -31 3981 76 -248 2 -6 W S CENTRAL 9 -2 -3 2133 -96 -501 -4 -19 MOUNTAIN 98 -16 -33 7110 225 527 3 8 PACIFIC 124 36 12 4697 402 324 9 7 UNITED STATES 51 -40 -51 5807 113 385 2 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 81 -42 -38 6694 -73 479 -1 8 MIDDLE ATLANTIC 41 -47 -67 5848 188 422 3 8 E N CENTRAL 86 -7 -13 6479 192 411 3 7 W N CENTRAL 97 23 29 6275 218 60 4 1 SOUTH ATLANTIC 9 -35 -36 3840 105 -6 3 0 E S CENTRAL 12 -24 -26 3692 51 -286 1 -7 W S CENTRAL 18 0 -2 2746 -51 -459 -2 -14 MOUNTAIN 106 15 1 5379 -36 -134 -1 -2 PACIFIC 98 27 5 3880 265 201 7 5 UNITED STATES 67 -6 -13 5013 131 128 3 3