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 17, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO APR 17, 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 25 -8 18 2715 12 -364 0 -12 ARIZONA 25 3 6 2004 93 -171 5 -8 ARKANSAS 33 -10 26 3255 -51 -382 -2 -11 CALIFORNIA 60 4 -19 2410 59 42 3 2 COLORADO 152 9 38 5898 -381 -677 -6 -10 CONNECTICUT 103 -25 -4 5608 12 469 0 9 DELAWARE 56 -31 -5 4519 207 277 5 7 FLORIDA 0 -5 0 806 185 -201 30 -20 GEORGIA 25 -11 13 2923 150 -226 5 -7 IDAHO 155 29 31 6188 43 -1 1 0 ILLINOIS 104 -2 69 5924 112 219 2 4 INDIANA 90 -7 52 5521 152 183 3 3 IOWA 123 8 78 6656 211 -16 3 0 KANSAS 68 -7 42 4818 132 -400 3 -8 KENTUCKY 66 0 40 4413 157 -105 4 -2 LOUISIANA 4 -13 3 1800 47 -447 3 -20 MAINE 166 -9 -2 7164 -113 524 -2 8 MARYLAND 55 -28 -1 4546 190 280 4 7 MASSACHUSETTS 113 -25 -17 5858 28 398 0 7 MICHIGAN 134 3 44 6495 220 504 4 8 MINNESOTA 167 17 81 8201 321 616 4 8 MISSISSIPPI 18 -12 14 2445 -3 -436 0 -15 MISSOURI 62 -16 43 4895 44 -219 1 -4 MONTANA 169 18 13 7261 257 249 4 4 NEBRASKA 117 9 70 6055 83 -422 1 -7 NEVADA 68 10 5 3363 -113 -191 -3 -5 NEW HAMPSHIRE 138 -26 -15 6829 -90 550 -1 9 NEW JERSEY 81 -30 -2 5116 142 447 3 10 NEW MEXICO 77 -3 21 3820 -441 -627 -10 -14 NEW YORK 109 -19 3 5921 231 501 4 9 NORTH CAROLINA 30 -19 0 3484 176 68 5 2 NORTH DAKOTA 199 38 76 8836 408 629 5 8 OHIO 85 -22 17 5586 111 261 2 5 OKLAHOMA 34 -12 21 3457 -45 -494 -1 -13 OREGON 155 43 34 4840 384 206 9 4 PENNSYLVANIA 87 -26 -1 5564 204 447 4 9 RHODE ISLAND 108 -22 -5 5408 -47 300 -1 6 SOUTH CAROLINA 20 -13 -1 2905 231 -102 9 -3 SOUTH DAKOTA 170 37 94 7338 395 65 6 1 TENNESSEE 57 2 40 3856 118 -219 3 -5 TEXAS 6 -13 3 1788 -106 -523 -6 -23 UTAH 130 14 25 5632 -267 -545 -5 -9 VERMONT 150 -8 -10 7315 275 724 4 11 VIRGINIA 49 -30 -3 4299 94 157 2 4 WASHINGTON 157 47 47 5181 410 402 9 8 WEST VIRGINIA 70 -20 6 5126 230 126 5 3 WISCONSIN 148 8 70 7070 122 515 2 8 WYOMING 169 13 33 6949 -114 -390 -2 -5 POPULATION WEIGHTED REGION NEW ENGLAND 117 -25 -12 5977 -6 434 0 8 MIDDLE ATLANTIC 97 -23 1 5638 202 474 4 9 E N CENTRAL 110 -5 51 6051 148 336 3 6 W N CENTRAL 113 5 63 6333 185 33 3 1 SOUTH ATLANTIC 25 -15 0 2793 177 -32 7 -1 E S CENTRAL 44 -4 31 3463 76 -260 2 -7 W S CENTRAL 11 -11 7 2072 -94 -498 -4 -19 MOUNTAIN 99 10 20 4419 -120 -321 -3 -7 PACIFIC 82 13 -5 2991 138 103 5 4 UNITED STATES 71 -7 14 4138 85 39 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 128 -23 -12 6317 -44 469 -1 8 MIDDLE ATLANTIC 99 -21 1 5672 206 467 4 9 E N CENTRAL 115 -3 49 6178 142 354 2 6 W N CENTRAL 115 2 64 6432 206 46 3 1 SOUTH ATLANTIC 32 -16 3 3317 168 -2 5 0 E S CENTRAL 38 -6 25 3248 61 -294 2 -8 W S CENTRAL 16 -11 11 2348 -73 -481 -3 -17 MOUNTAIN 112 7 18 5011 -119 -260 -2 -5 PACIFIC 82 13 -5 2993 137 105 5 4 UNITED STATES 80 -5 25 4628 118 46 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 122 -23 -11 6102 -26 438 0 8 MIDDLE ATLANTIC 91 -26 -2 5621 196 441 4 9 E N CENTRAL 97 -9 39 5735 144 259 3 5 W N CENTRAL 167 24 76 7897 323 393 4 5 SOUTH ATLANTIC 57 -24 1 4591 186 148 4 3 E S CENTRAL 61 -2 38 4234 142 -139 3 -3 W S CENTRAL 12 -12 8 2134 -76 -488 -3 -19 MOUNTAIN 134 10 23 5769 -141 -331 -2 -5 PACIFIC 102 21 8 3628 207 176 6 5 UNITED STATES 93 -18 7 5488 162 312 3 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 121 -24 -13 6118 -12 443 0 8 MIDDLE ATLANTIC 102 -20 1 5740 214 482 4 9 E N CENTRAL 113 -3 52 6095 148 334 2 6 W N CENTRAL 137 12 72 7108 254 224 4 3 SOUTH ATLANTIC 10 -7 1 1555 179 -142 13 -8 E S CENTRAL 43 -4 30 3414 77 -272 2 -7 W S CENTRAL 8 -12 4 1917 -99 -509 -5 -21 MOUNTAIN 63 4 13 3261 -11 -240 0 -7 PACIFIC 62 3 -18 2468 56 38 2 2 UNITED STATES 59 -1 0 3028 96 35 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 113 -25 -10 5866 12 433 0 8 MIDDLE ATLANTIC 93 -25 0 5596 186 463 3 9 E N CENTRAL 104 -7 47 5904 141 284 2 5 W N CENTRAL 105 1 61 6074 161 -40 3 -1 SOUTH ATLANTIC 20 -13 2 2310 166 -83 8 -3 E S CENTRAL 44 -4 31 3456 75 -259 2 -7 W S CENTRAL 10 -11 6 2006 -91 -504 -4 -20 MOUNTAIN 69 7 15 3454 -28 -246 -1 -7 PACIFIC 101 23 7 3507 200 176 6 5 UNITED STATES 49 -5 12 3242 111 -71 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 122 -23 -11 6137 -12 458 0 8 MIDDLE ATLANTIC 101 -21 1 5742 207 480 4 9 E N CENTRAL 114 -4 48 6137 140 356 2 6 W N CENTRAL 136 11 72 7034 245 171 4 2 SOUTH ATLANTIC 43 -22 -1 3846 170 99 5 3 E S CENTRAL 50 -5 32 3753 100 -218 3 -5 W S CENTRAL 19 -14 12 2589 -71 -493 -3 -16 MOUNTAIN 117 11 23 5028 -120 -284 -2 -5 PACIFIC 98 20 4 3449 180 146 6 4 UNITED STATES 99 -5 24 5236 135 183 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 122 -23 -11 6105 -18 435 0 8 MIDDLE ATLANTIC 99 -23 -1 5716 208 474 4 9 E N CENTRAL 108 -4 48 6023 150 330 3 6 W N CENTRAL 115 7 67 6326 197 9 3 0 SOUTH ATLANTIC 23 -16 0 2620 171 -41 7 -2 E S CENTRAL 55 -2 37 3864 107 -199 3 -5 W S CENTRAL 12 -11 9 2092 -86 -487 -4 -19 MOUNTAIN 103 4 23 4550 -248 -474 -5 -9 PACIFIC 72 10 -11 2727 100 64 4 2 UNITED STATES 79 -3 9 3992 35 -33 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 112 -26 -12 5824 12 418 0 8 MIDDLE ATLANTIC 95 -25 -1 5597 192 468 4 9 E N CENTRAL 110 -5 49 6063 148 327 3 6 W N CENTRAL 115 5 66 6370 181 33 3 1 SOUTH ATLANTIC 38 -18 2 3604 174 29 5 1 E S CENTRAL 46 -4 32 3533 86 -259 2 -7 W S CENTRAL 13 -13 8 2184 -74 -482 -3 -18 MOUNTAIN 109 9 22 4750 -185 -402 -4 -8 PACIFIC 73 9 -10 2805 120 84 4 3 UNITED STATES 82 -7 17 4614 101 94 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 121 -24 -10 6088 -22 449 0 8 MIDDLE ATLANTIC 99 -23 -1 5723 210 482 4 9 E N CENTRAL 114 -4 43 6175 138 376 2 6 W N CENTRAL 156 17 79 7717 297 413 4 6 SOUTH ATLANTIC 44 -24 -2 4037 176 155 5 4 E S CENTRAL 55 -3 36 3948 119 -188 3 -5 W S CENTRAL 12 -12 8 2120 -89 -489 -4 -19 MOUNTAIN 146 -1 -2 6895 209 526 3 8 PACIFIC 135 37 27 4476 336 280 8 7 UNITED STATES 103 -17 0 5670 137 420 2 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 137 -19 -8 6505 -48 490 -1 8 MIDDLE ATLANTIC 99 -21 0 5722 219 478 4 9 E N CENTRAL 120 -2 50 6281 162 396 3 7 W N CENTRAL 104 0 61 6085 162 -5 3 0 SOUTH ATLANTIC 41 -21 2 3810 155 57 4 2 E S CENTRAL 49 -3 34 3664 89 -235 2 -6 W S CENTRAL 23 -10 16 2718 -46 -447 -2 -14 MOUNTAIN 117 9 18 5193 -63 -160 -1 -3 PACIFIC 109 25 12 3707 220 183 6 5 UNITED STATES 94 -1 21 4874 124 131 3 3