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 23, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO APR 23, 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 13 -13 -5 2720 -4 -377 0 -12 ARIZONA 3 -14 -30 2007 82 -200 4 -9 ARKANSAS 23 -6 -5 3271 -59 -391 -2 -11 CALIFORNIA 47 -6 -25 2455 59 21 2 1 COLORADO 135 7 17 6018 -370 -655 -6 -10 CONNECTICUT 123 19 23 5717 33 498 1 10 DELAWARE 57 -9 -16 4567 199 259 5 6 FLORIDA 0 -3 0 806 183 -201 29 -20 GEORGIA 12 -17 -13 2928 131 -246 5 -8 IDAHO 174 61 86 6344 102 79 2 1 ILLINOIS 142 51 45 6046 157 259 3 4 INDIANA 103 20 8 5608 169 192 3 4 IOWA 172 76 84 6803 277 59 4 1 KANSAS 77 20 16 4886 152 -380 3 -7 KENTUCKY 41 -19 -30 4442 135 -138 3 -3 LOUISIANA 3 -6 1 1800 40 -449 2 -20 MAINE 171 24 34 7312 -89 564 -1 8 MARYLAND 56 -8 -18 4593 183 259 4 6 MASSACHUSETTS 133 19 21 5977 51 429 1 8 MICHIGAN 170 54 37 6640 267 539 4 9 MINNESOTA 194 66 90 8365 378 692 5 9 MISSISSIPPI 10 -9 0 2448 -15 -443 -1 -15 MISSOURI 79 19 15 4962 61 -204 1 -4 MONTANA 200 68 103 7436 319 343 4 5 NEBRASKA 147 61 65 6180 136 -361 2 -6 NEVADA 41 -15 -23 3401 -123 -213 -3 -6 NEW HAMPSHIRE 158 23 32 6967 -66 590 -1 9 NEW JERSEY 95 10 9 5198 152 456 3 10 NEW MEXICO 25 -45 -47 3840 -481 -668 -11 -15 NEW YORK 133 29 27 6037 259 530 4 10 NORTH CAROLINA 20 -20 -23 3497 155 39 5 1 NORTH DAKOTA 211 78 115 9012 472 727 6 9 OHIO 92 1 -19 5662 110 245 2 5 OKLAHOMA 22 -10 -24 3476 -52 -511 -1 -13 OREGON 154 47 46 4973 425 244 9 5 PENNSYLVANIA 100 8 -4 5649 211 444 4 9 RHODE ISLAND 121 14 20 5517 -28 331 -1 6 SOUTH CAROLINA 13 -15 -8 2912 215 -116 8 -4 SOUTH DAKOTA 184 74 90 7491 455 143 6 2 TENNESSEE 28 -18 -23 3872 96 -250 3 -6 TEXAS 0 -9 -13 1788 -113 -534 -6 -23 UTAH 131 22 46 5751 -243 -501 -4 -8 VERMONT 170 41 38 7462 313 764 4 11 VIRGINIA 40 -24 -32 4330 71 120 2 3 WASHINGTON 156 52 63 5314 454 455 9 9 WEST VIRGINIA 60 -19 -39 5173 210 87 4 2 WISCONSIN 185 64 59 7230 180 566 3 8 WYOMING 183 41 67 7112 -73 -324 -1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 135 19 24 6097 16 467 0 8 MIDDLE ATLANTIC 113 16 11 5736 218 487 4 9 E N CENTRAL 135 36 24 6166 179 358 3 6 W N CENTRAL 136 47 54 6449 226 82 4 1 SOUTH ATLANTIC 20 -13 -14 2808 164 -49 6 -2 E S CENTRAL 24 -16 -15 3477 57 -282 2 -8 W S CENTRAL 4 -9 -12 2075 -102 -509 -5 -20 MOUNTAIN 83 3 6 4493 -115 -314 -2 -7 PACIFIC 71 5 -7 3055 146 97 5 3 UNITED STATES 74 9 5 4201 93 43 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 146 21 27 6446 -21 504 0 8 MIDDLE ATLANTIC 114 17 12 5770 222 480 4 9 E N CENTRAL 141 39 26 6298 176 378 3 6 W N CENTRAL 141 49 59 6552 249 99 4 2 SOUTH ATLANTIC 23 -18 -19 3333 149 -26 5 -1 E S CENTRAL 19 -15 -15 3258 43 -315 1 -9 W S CENTRAL 8 -8 -12 2354 -80 -492 -3 -17 MOUNTAIN 102 10 16 5101 -108 -243 -2 -5 PACIFIC 71 5 -6 3057 145 100 5 3 UNITED STATES 84 13 10 4699 129 54 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 139 19 25 6225 -4 471 0 8 MIDDLE ATLANTIC 107 14 3 5713 210 446 4 8 E N CENTRAL 112 20 5 5829 160 265 3 5 W N CENTRAL 185 65 91 8052 377 471 5 6 SOUTH ATLANTIC 50 -17 -32 4631 169 115 4 3 E S CENTRAL 36 -18 -28 4259 122 -171 3 -4 W S CENTRAL 6 -8 -9 2138 -83 -497 -4 -19 MOUNTAIN 136 24 40 5890 -116 -292 -2 -5 PACIFIC 96 18 14 3713 225 188 6 5 UNITED STATES 101 10 3 5574 171 316 3 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 139 19 25 6241 10 477 0 8 MIDDLE ATLANTIC 121 22 18 5845 235 502 4 9 E N CENTRAL 140 41 28 6214 183 359 3 6 W N CENTRAL 164 58 74 7247 304 289 4 4 SOUTH ATLANTIC 9 -4 -4 1562 175 -147 13 -9 E S CENTRAL 23 -17 -15 3427 57 -294 2 -8 W S CENTRAL 3 -7 -11 1919 -105 -519 -5 -21 MOUNTAIN 45 -5 -11 3301 -13 -250 0 -7 PACIFIC 50 -6 -23 2515 55 18 2 1 UNITED STATES 55 3 -7 3077 101 29 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 132 17 22 5983 32 463 1 8 MIDDLE ATLANTIC 109 13 7 5690 199 472 4 9 E N CENTRAL 123 27 15 6008 164 298 3 5 W N CENTRAL 126 41 48 6181 197 3 3 0 SOUTH ATLANTIC 14 -10 -11 2320 156 -97 7 -4 E S CENTRAL 24 -16 -15 3470 56 -281 2 -7 W S CENTRAL 3 -10 -13 2008 -100 -516 -5 -20 MOUNTAIN 52 -4 -8 3500 -30 -254 -1 -7 PACIFIC 92 18 9 3589 219 184 6 5 UNITED STATES 47 2 -2 3281 112 -75 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 139 19 25 6260 10 491 0 9 MIDDLE ATLANTIC 121 22 17 5847 228 499 4 9 E N CENTRAL 139 37 24 6255 172 378 3 6 W N CENTRAL 163 58 74 7172 295 236 4 3 SOUTH ATLANTIC 37 -15 -22 3875 155 74 4 2 E S CENTRAL 29 -18 -20 3772 80 -243 2 -6 W S CENTRAL 11 -10 -15 2598 -79 -505 -3 -16 MOUNTAIN 105 10 20 5121 -108 -264 -2 -5 PACIFIC 91 18 8 3530 199 153 6 5 UNITED STATES 109 21 19 5330 155 201 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 139 19 25 6228 4 468 0 8 MIDDLE ATLANTIC 120 22 16 5820 229 492 4 9 E N CENTRAL 133 34 22 6136 179 351 3 6 W N CENTRAL 138 49 57 6443 239 60 4 1 SOUTH ATLANTIC 19 -11 -14 2634 160 -58 6 -2 E S CENTRAL 31 -16 -22 3884 88 -227 2 -6 W S CENTRAL 5 -8 -10 2095 -94 -497 -4 -19 MOUNTAIN 78 -9 -5 4619 -253 -476 -5 -9 PACIFIC 61 1 -15 2783 105 51 4 2 UNITED STATES 74 2 -2 4057 39 -34 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 131 18 23 5941 34 450 1 8 MIDDLE ATLANTIC 113 17 14 5695 209 484 4 9 E N CENTRAL 136 37 23 6179 180 349 3 6 W N CENTRAL 139 48 56 6488 223 83 4 1 SOUTH ATLANTIC 30 -15 -20 3626 158 4 5 0 E S CENTRAL 25 -15 -18 3548 68 -283 2 -7 W S CENTRAL 6 -8 -12 2188 -81 -493 -4 -18 MOUNTAIN 94 4 11 4834 -178 -390 -4 -7 PACIFIC 63 3 -14 2863 127 72 5 3 UNITED STATES 87 12 6 4689 113 100 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 139 19 25 6211 0 482 0 8 MIDDLE ATLANTIC 120 22 16 5827 231 500 4 9 E N CENTRAL 136 33 20 6290 166 394 3 7 W N CENTRAL 182 63 85 7871 351 486 5 7 SOUTH ATLANTIC 38 -17 -23 4067 159 128 4 3 E S CENTRAL 31 -17 -26 3968 99 -220 3 -5 W S CENTRAL 6 -8 -10 2124 -96 -499 -4 -19 MOUNTAIN 161 41 39 7035 247 566 4 9 PACIFIC 131 37 38 4589 369 312 9 7 UNITED STATES 118 19 17 5772 155 439 3 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 151 22 29 6637 -25 526 0 9 MIDDLE ATLANTIC 116 18 10 5822 236 490 4 9 E N CENTRAL 146 40 28 6405 196 421 3 7 W N CENTRAL 126 41 48 6192 198 38 3 1 SOUTH ATLANTIC 32 -19 -25 3834 136 28 4 1 E S CENTRAL 26 -17 -21 3680 69 -262 2 -7 W S CENTRAL 14 -8 -10 2728 -54 -457 -2 -14 MOUNTAIN 110 15 24 5290 -47 -136 -1 -3 PACIFIC 100 20 14 3795 240 195 7 5 UNITED STATES 98 16 13 4958 138 142 3 3