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 03, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 03, 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 6 -10 -13 2726 -24 -393 -1 -13 ARIZONA 16 5 -18 2026 84 -224 4 -10 ARKANSAS 44 24 24 3318 -42 -372 -1 -10 CALIFORNIA 36 -3 -27 2515 60 2 2 0 COLORADO 169 48 19 6258 -305 -631 -5 -9 CONNECTICUT 53 -29 -4 5783 -25 466 0 9 DELAWARE 25 -19 -14 4592 155 210 3 5 FLORIDA 0 0 -1 806 183 -202 29 -20 GEORGIA 5 -13 -19 2933 107 -270 4 -8 IDAHO 159 54 10 6573 175 105 3 2 ILLINOIS 98 28 53 6176 184 317 3 5 INDIANA 75 13 33 5699 167 219 3 4 IOWA 122 44 68 6980 343 148 5 2 KANSAS 75 22 35 5004 196 -327 4 -6 KENTUCKY 39 0 1 4481 112 -150 3 -3 LOUISIANA 4 3 1 1804 40 -448 2 -20 MAINE 91 -33 -1 7454 -132 568 -2 8 MARYLAND 26 -15 -12 4619 145 220 3 5 MASSACHUSETTS 55 -38 -17 6056 -11 397 0 7 MICHIGAN 103 7 38 6780 269 573 4 9 MINNESOTA 160 50 61 8581 437 769 5 10 MISSISSIPPI 11 2 -1 2459 -20 -445 -1 -15 MISSOURI 77 29 42 5070 99 -154 2 -3 MONTANA 166 36 10 7672 364 354 5 5 NEBRASKA 101 18 34 6343 184 -304 3 -5 NEVADA 70 33 2 3494 -88 -205 -2 -6 NEW HAMPSHIRE 68 -46 -17 7079 -124 577 -2 9 NEW JERSEY 33 -28 -14 5234 92 401 2 8 NEW MEXICO 93 38 3 3957 -446 -675 -10 -15 NEW YORK 60 -20 2 6118 218 507 4 9 NORTH CAROLINA 8 -17 -16 3505 123 21 4 1 NORTH DAKOTA 144 21 16 9206 491 746 6 9 OHIO 70 -1 16 5743 83 250 1 5 OKLAHOMA 59 32 34 3559 -8 -467 0 -12 OREGON 143 51 2 5180 493 257 11 5 PENNSYLVANIA 43 -25 -11 5697 153 396 3 7 RHODE ISLAND 56 -30 -9 5591 -84 302 -1 6 SOUTH CAROLINA 3 -12 -15 2915 193 -133 7 -4 SOUTH DAKOTA 132 26 29 7684 499 183 7 2 TENNESSEE 25 -4 -6 3897 75 -266 2 -6 TEXAS 16 10 9 1804 -106 -527 -6 -23 UTAH 152 58 12 5968 -167 -472 -3 -7 VERMONT 69 -33 -28 7575 271 735 4 11 VIRGINIA 23 -19 -14 4353 29 94 1 2 WASHINGTON 136 47 15 5509 515 478 10 10 WEST VIRGINIA 39 -20 -18 5213 159 53 3 1 WISCONSIN 144 42 79 7424 228 649 3 10 WYOMING 183 44 18 7372 -15 -303 0 -4 POPULATION WEIGHTED REGION NEW ENGLAND 60 -33 -12 6182 -40 440 -1 8 MIDDLE ATLANTIC 50 -24 -5 5799 169 451 3 8 E N CENTRAL 94 15 39 6288 186 395 3 7 W N CENTRAL 111 33 48 6608 274 145 4 2 SOUTH ATLANTIC 9 -13 -12 2817 139 -68 5 -2 E S CENTRAL 20 -5 -7 3497 38 -296 1 -8 W S CENTRAL 21 14 12 2099 -89 -498 -4 -19 MOUNTAIN 101 31 2 4635 -76 -309 -2 -6 PACIFIC 58 10 -21 3144 161 83 5 3 UNITED STATES 53 1 2 4272 87 40 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 65 -37 -13 6543 -77 482 -1 8 MIDDLE ATLANTIC 50 -24 -5 5833 173 444 3 8 E N CENTRAL 101 18 44 6430 187 421 3 7 W N CENTRAL 113 33 48 6713 297 161 5 2 SOUTH ATLANTIC 11 -15 -16 3344 118 -49 4 -1 E S CENTRAL 18 -3 -5 3276 27 -326 1 -9 W S CENTRAL 27 14 15 2386 -67 -477 -3 -17 MOUNTAIN 113 31 2 5259 -71 -239 -1 -4 PACIFIC 58 10 -21 3146 160 87 5 3 UNITED STATES 62 6 11 4782 129 62 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 64 -34 -8 6318 -59 452 -1 8 MIDDLE ATLANTIC 46 -25 -9 5767 155 402 3 7 E N CENTRAL 80 8 29 5927 151 286 3 5 W N CENTRAL 137 31 35 8241 415 516 5 7 SOUTH ATLANTIC 29 -18 -15 4660 125 84 3 2 E S CENTRAL 33 -4 -3 4292 98 -186 2 -4 W S CENTRAL 22 14 12 2163 -71 -486 -3 -18 MOUNTAIN 142 40 9 6092 -63 -276 -1 -4 PACIFIC 84 22 -8 3837 255 188 7 5 UNITED STATES 57 -12 -2 5644 136 290 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 62 -36 -12 6332 -46 453 -1 8 MIDDLE ATLANTIC 52 -23 -4 5912 188 468 3 9 E N CENTRAL 95 14 40 6338 189 397 3 7 W N CENTRAL 130 38 51 7428 354 353 5 5 SOUTH ATLANTIC 3 -5 -5 1565 164 -154 12 -9 E S CENTRAL 19 -5 -8 3446 38 -309 1 -8 W S CENTRAL 16 9 7 1937 -98 -514 -5 -21 MOUNTAIN 60 18 -8 3383 7 -260 0 -7 PACIFIC 38 -1 -28 2577 57 -3 2 0 UNITED STATES 40 1 -11 3136 101 20 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 57 -34 -11 6062 -26 434 0 8 MIDDLE ATLANTIC 48 -23 -5 5749 149 435 3 8 E N CENTRAL 88 13 36 6120 165 330 3 6 W N CENTRAL 104 32 42 6330 243 58 4 1 SOUTH ATLANTIC 6 -10 -10 2326 137 -112 6 -5 E S CENTRAL 19 -5 -8 3489 37 -296 1 -8 W S CENTRAL 18 11 9 2029 -90 -508 -4 -20 MOUNTAIN 69 22 -6 3595 -5 -260 0 -7 PACIFIC 78 18 -14 3707 246 180 7 5 UNITED STATES 38 5 2 3330 110 -76 3 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 63 -35 -11 6352 -45 468 -1 8 MIDDLE ATLANTIC 52 -23 -4 5914 180 466 3 9 E N CENTRAL 97 15 40 6381 178 416 3 7 W N CENTRAL 128 36 50 7353 346 301 5 4 SOUTH ATLANTIC 19 -17 -13 3894 118 47 3 1 E S CENTRAL 26 -3 -4 3798 60 -257 2 -6 W S CENTRAL 35 20 19 2643 -56 -483 -2 -15 MOUNTAIN 117 33 3 5286 -67 -259 -1 -5 PACIFIC 78 18 -14 3647 227 148 7 4 UNITED STATES 80 9 15 5439 158 212 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 64 -34 -8 6321 -50 449 -1 8 MIDDLE ATLANTIC 51 -24 -5 5885 180 457 3 8 E N CENTRAL 93 17 38 6256 187 386 3 7 W N CENTRAL 111 33 48 6602 287 123 5 2 SOUTH ATLANTIC 9 -11 -10 2643 137 -74 5 -3 E S CENTRAL 28 -4 -4 3912 67 -241 2 -6 W S CENTRAL 22 15 13 2120 -81 -485 -4 -19 MOUNTAIN 112 35 4 4773 -212 -472 -4 -9 PACIFIC 50 5 -22 2861 115 37 4 1 UNITED STATES 65 7 -2 4147 44 -38 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 56 -35 -12 6019 -24 420 0 8 MIDDLE ATLANTIC 48 -25 -6 5754 157 446 3 8 E N CENTRAL 94 15 39 6302 188 387 3 7 W N CENTRAL 113 35 49 6649 273 147 4 2 SOUTH ATLANTIC 14 -15 -16 3640 126 -23 4 -1 E S CENTRAL 23 -4 -4 3571 49 -295 1 -8 W S CENTRAL 23 13 13 2216 -69 -480 -3 -18 MOUNTAIN 119 39 8 5001 -129 -377 -3 -7 PACIFIC 52 6 -23 2945 139 58 5 2 UNITED STATES 65 6 9 4777 113 105 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 64 -34 -8 6303 -54 462 -1 8 MIDDLE ATLANTIC 52 -23 -4 5894 184 467 3 9 E N CENTRAL 98 15 39 6416 170 429 3 7 W N CENTRAL 145 42 54 8071 404 555 5 7 SOUTH ATLANTIC 19 -17 -14 4086 122 99 3 2 E S CENTRAL 28 -5 -4 3996 75 -234 2 -6 W S CENTRAL 23 15 13 2150 -83 -487 -4 -18 MOUNTAIN 85 -16 -17 7167 228 551 3 8 PACIFIC 116 38 0 4758 419 321 10 7 UNITED STATES 57 -20 -4 5848 113 415 2 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 72 -35 -8 6746 -77 513 -1 8 MIDDLE ATLANTIC 51 -23 -5 5886 187 454 3 8 E N CENTRAL 102 17 44 6538 205 462 3 8 W N CENTRAL 106 33 47 6341 244 97 4 2 SOUTH ATLANTIC 17 -19 -15 3851 98 3 3 0 E S CENTRAL 24 -4 -5 3704 49 -275 1 -7 W S CENTRAL 35 19 19 2770 -36 -438 -1 -14 MOUNTAIN 112 30 2 5448 -12 -132 0 -2 PACIFIC 88 24 -10 3926 275 195 8 5 UNITED STATES 72 6 8 5057 139 148 3 3