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 25, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO APR 25, 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 -22 -13 2720 -11 -377 0 -12 ARIZONA 5 -11 -35 2009 80 -206 4 -9 ARKANSAS 15 -11 -7 3273 -64 -392 -2 -11 CALIFORNIA 55 4 -20 2471 61 24 3 1 COLORADO 152 25 28 6065 -358 -650 -6 -10 CONNECTICUT 105 5 14 5729 17 481 0 9 DELAWARE 41 -21 -30 4567 182 236 4 5 FLORIDA 0 -1 0 806 183 -201 29 -20 GEORGIA 1 -26 -22 2928 123 -248 4 -8 IDAHO 180 66 77 6390 114 87 2 1 ILLINOIS 124 38 43 6070 158 266 3 5 INDIANA 88 9 17 5622 161 194 3 4 IOWA 158 68 81 6840 291 76 4 1 KANSAS 89 35 41 4915 167 -364 4 -7 KENTUCKY 24 -33 -24 4442 119 -140 3 -3 LOUISIANA 0 -7 -1 1800 38 -449 2 -20 MAINE 159 16 48 7346 -96 569 -1 8 MARYLAND 41 -19 -27 4593 167 241 4 6 MASSACHUSETTS 120 9 28 5995 37 421 1 8 MICHIGAN 144 35 26 6669 267 538 4 9 MINNESOTA 171 52 73 8401 383 702 5 9 MISSISSIPPI 1 -15 -7 2448 -20 -443 -1 -15 MISSOURI 79 23 28 4985 69 -193 1 -4 MONTANA 189 55 77 7481 324 343 5 5 NEBRASKA 145 64 77 6224 159 -337 3 -5 NEVADA 48 -6 -23 3415 -123 -213 -3 -6 NEW HAMPSHIRE 149 17 47 6998 -73 593 -1 9 NEW JERSEY 73 -9 -11 5201 132 430 3 9 NEW MEXICO 32 -36 -45 3855 -484 -677 -11 -15 NEW YORK 116 16 17 6056 250 518 4 9 NORTH CAROLINA 10 -27 -24 3497 145 38 4 1 NORTH DAKOTA 173 47 82 9044 471 731 5 9 OHIO 71 -17 -11 5672 94 244 2 4 OKLAHOMA 33 4 5 3490 -46 -502 -1 -13 OREGON 152 44 31 5015 435 250 9 5 PENNSYLVANIA 76 -13 -19 5654 190 421 3 8 RHODE ISLAND 106 3 22 5530 -44 319 -1 6 SOUTH CAROLINA 4 -21 -16 2912 208 -117 8 -4 SOUTH DAKOTA 162 57 73 7530 467 153 7 2 TENNESSEE 9 -33 -28 3872 84 -252 2 -6 TEXAS 0 -7 -9 1788 -115 -535 -6 -23 UTAH 144 33 46 5792 -233 -492 -4 -8 VERMONT 156 31 42 7495 310 765 4 11 VIRGINIA 28 -32 -32 4330 55 111 1 3 WASHINGTON 149 46 42 5354 464 458 9 9 WEST VIRGINIA 41 -35 -32 5174 189 81 4 2 WISCONSIN 165 52 44 7263 184 566 3 8 WYOMING 188 44 59 7163 -63 -320 -1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 122 10 29 6116 3 459 0 8 MIDDLE ATLANTIC 94 1 -1 5748 204 469 4 9 E N CENTRAL 114 20 22 6187 175 360 3 6 W N CENTRAL 129 45 57 6482 237 96 4 2 SOUTH ATLANTIC 12 -18 -17 2808 156 -53 6 -2 E S CENTRAL 9 -27 -19 3477 47 -283 1 -8 W S CENTRAL 5 -7 -7 2077 -103 -509 -5 -20 MOUNTAIN 91 11 6 4520 -110 -313 -2 -6 PACIFIC 75 11 -8 3076 149 100 5 3 UNITED STATES 65 3 2 4214 89 41 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 133 12 34 6469 -32 499 0 8 MIDDLE ATLANTIC 94 1 -1 5782 208 462 4 9 E N CENTRAL 120 24 23 6321 173 380 3 6 W N CENTRAL 132 46 59 6585 260 112 4 2 SOUTH ATLANTIC 13 -26 -22 3333 138 -30 4 -1 E S CENTRAL 6 -25 -18 3258 34 -316 1 -9 W S CENTRAL 9 -5 -5 2357 -81 -491 -3 -17 MOUNTAIN 106 14 15 5130 -105 -243 -2 -5 PACIFIC 75 11 -6 3078 148 104 5 3 UNITED STATES 74 7 9 4714 126 54 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 126 10 31 6246 -16 465 0 8 MIDDLE ATLANTIC 85 -4 -10 5721 192 425 3 8 E N CENTRAL 92 4 9 5844 151 265 3 5 W N CENTRAL 160 47 73 8086 382 480 5 6 SOUTH ATLANTIC 34 -30 -30 4631 151 106 3 2 E S CENTRAL 20 -30 -25 4259 108 -173 3 -4 W S CENTRAL 6 -7 -5 2140 -85 -497 -4 -19 MOUNTAIN 142 30 37 5929 -108 -288 -2 -5 PACIFIC 98 21 9 3740 230 192 7 5 UNITED STATES 82 -5 -5 5584 157 302 3 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 126 10 31 6262 -2 470 0 8 MIDDLE ATLANTIC 102 7 5 5859 223 485 4 9 E N CENTRAL 119 25 25 6236 180 361 3 6 W N CENTRAL 148 48 66 7281 312 300 4 4 SOUTH ATLANTIC 6 -7 -4 1562 171 -148 12 -9 E S CENTRAL 8 -28 -19 3427 47 -295 1 -8 W S CENTRAL 3 -6 -8 1920 -107 -520 -5 -21 MOUNTAIN 49 1 -13 3315 -12 -253 0 -7 PACIFIC 56 2 -20 2531 57 21 2 1 UNITED STATES 54 4 -6 3090 100 30 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 117 7 24 6000 19 453 0 8 MIDDLE ATLANTIC 89 -3 -5 5700 183 453 3 9 E N CENTRAL 104 13 17 6027 158 300 3 5 W N CENTRAL 119 40 51 6212 208 16 3 0 SOUTH ATLANTIC 8 -14 -14 2320 150 -100 7 -4 E S CENTRAL 9 -27 -19 3470 46 -282 1 -8 W S CENTRAL 4 -8 -8 2010 -101 -516 -5 -20 MOUNTAIN 57 2 -11 3517 -28 -256 -1 -7 PACIFIC 95 22 5 3616 225 189 7 6 UNITED STATES 40 -3 -4 3289 108 -76 3 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 126 10 30 6281 -2 484 0 8 MIDDLE ATLANTIC 102 6 6 5861 215 483 4 9 E N CENTRAL 118 22 22 6277 168 380 3 6 W N CENTRAL 148 50 67 7207 305 248 4 4 SOUTH ATLANTIC 25 -24 -25 3875 141 65 4 2 E S CENTRAL 14 -29 -21 3772 68 -245 2 -6 W S CENTRAL 15 -4 -1 2604 -78 -501 -3 -16 MOUNTAIN 111 17 17 5152 -103 -264 -2 -5 PACIFIC 94 23 4 3556 205 157 6 5 UNITED STATES 99 14 16 5351 152 200 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 126 10 31 6249 -8 462 0 8 MIDDLE ATLANTIC 100 6 4 5833 216 475 4 9 E N CENTRAL 113 19 22 6157 175 353 3 6 W N CENTRAL 130 46 59 6476 250 74 4 1 SOUTH ATLANTIC 12 -16 -16 2634 152 -62 6 -2 E S CENTRAL 15 -28 -23 3884 76 -229 2 -6 W S CENTRAL 5 -8 -6 2097 -96 -497 -4 -19 MOUNTAIN 87 1 -2 4646 -250 -477 -5 -9 PACIFIC 66 8 -13 2802 108 55 4 2 UNITED STATES 72 4 -2 4074 38 -35 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 117 9 26 5958 21 440 0 8 MIDDLE ATLANTIC 92 0 0 5705 193 465 4 9 E N CENTRAL 116 22 23 6201 177 352 3 6 W N CENTRAL 131 46 58 6521 234 97 4 2 SOUTH ATLANTIC 18 -24 -25 3626 146 -3 4 0 E S CENTRAL 10 -26 -20 3548 58 -284 2 -7 W S CENTRAL 7 -6 -5 2191 -82 -492 -4 -18 MOUNTAIN 104 14 12 4865 -172 -388 -3 -7 PACIFIC 69 11 -12 2883 131 76 5 3 UNITED STATES 79 7 5 4706 110 99 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 126 11 31 6232 -11 476 0 8 MIDDLE ATLANTIC 101 7 5 5841 219 484 4 9 E N CENTRAL 114 16 18 6311 160 395 3 7 W N CENTRAL 162 50 73 7907 358 498 5 7 SOUTH ATLANTIC 26 -26 -27 4067 145 118 4 3 E S CENTRAL 15 -29 -26 3968 86 -222 2 -5 W S CENTRAL 6 -7 -6 2126 -98 -499 -4 -19 MOUNTAIN 151 33 41 7069 247 568 4 9 PACIFIC 129 35 25 4625 377 317 9 7 UNITED STATES 101 4 11 5787 142 428 3 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 139 13 38 6663 -35 524 -1 9 MIDDLE ATLANTIC 96 2 -2 5834 222 472 4 9 E N CENTRAL 124 23 24 6428 192 422 3 7 W N CENTRAL 119 41 51 6222 208 50 3 1 SOUTH ATLANTIC 20 -27 -27 3834 123 22 3 1 E S CENTRAL 11 -28 -22 3680 58 -263 2 -7 W S CENTRAL 13 -6 -4 2732 -55 -456 -2 -14 MOUNTAIN 112 17 20 5320 -44 -136 -1 -2 PACIFIC 102 24 9 3824 247 200 7 6 UNITED STATES 89 10 11 4977 135 142 3 3