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 28, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO APR 28, 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 2 -20 -18 2722 -18 -393 -1 -13 ARIZONA 7 -9 -30 2012 77 -204 4 -9 ARKANSAS 13 -12 -14 3284 -63 -405 -2 -11 CALIFORNIA 52 6 -11 2489 61 21 3 1 COLORADO 161 35 27 6134 -344 -635 -5 -9 CONNECTICUT 59 -38 -39 5733 -19 437 0 8 DELAWARE 27 -31 -47 4567 159 198 4 5 FLORIDA 0 0 -1 806 183 -202 29 -20 GEORGIA 1 -23 -23 2928 114 -267 4 -8 IDAHO 168 57 41 6459 136 101 2 2 ILLINOIS 94 13 12 6110 167 265 3 5 INDIANA 59 -15 -13 5645 156 175 3 3 IOWA 134 50 50 6896 314 92 5 1 KANSAS 83 29 32 4952 180 -358 4 -7 KENTUCKY 16 -37 -36 4451 107 -170 2 -4 LOUISIANA 1 -4 -2 1801 38 -451 2 -20 MAINE 126 -13 5 7387 -113 548 -2 8 MARYLAND 26 -29 -39 4593 146 207 3 5 MASSACHUSETTS 71 -38 -33 6004 0 375 0 7 MICHIGAN 98 -7 -21 6703 259 520 4 8 MINNESOTA 151 37 48 8467 400 721 5 9 MISSISSIPPI 3 -12 -9 2451 -23 -452 -1 -16 MISSOURI 69 15 14 5015 77 -196 2 -4 MONTANA 168 33 26 7549 332 345 5 5 NEBRASKA 120 38 44 6269 167 -333 3 -5 NEVADA 56 10 -5 3440 -116 -202 -3 -6 NEW HAMPSHIRE 101 -29 -10 7019 -106 557 -1 9 NEW JERSEY 39 -40 -54 5201 100 384 2 8 NEW MEXICO 58 -6 -23 3890 -475 -666 -11 -15 NEW YORK 67 -30 -43 6062 217 472 4 8 NORTH CAROLINA 10 -23 -15 3497 132 22 4 1 NORTH DAKOTA 127 2 27 9091 460 729 5 9 OHIO 40 -45 -45 5682 71 205 1 4 OKLAHOMA 42 14 11 3517 -31 -501 -1 -12 OREGON 148 45 19 5081 460 257 10 5 PENNSYLVANIA 41 -45 -59 5655 157 373 3 7 RHODE ISLAND 65 -36 -33 5540 -76 276 -1 5 SOUTH CAROLINA 4 -18 -11 2912 199 -129 7 -4 SOUTH DAKOTA 133 27 31 7583 471 158 7 2 TENNESSEE 8 -31 -32 3879 76 -276 2 -7 TEXAS 3 -4 -4 1791 -115 -537 -6 -23 UTAH 154 49 39 5858 -211 -468 -3 -7 VERMONT 96 -26 -32 7509 275 715 4 11 VIRGINIA 21 -33 -28 4330 34 84 1 2 WASHINGTON 139 38 22 5415 484 472 10 10 WEST VIRGINIA 24 -49 -52 5177 163 38 3 1 WISCONSIN 141 31 22 7325 200 578 3 9 WYOMING 180 36 30 7235 -55 -312 -1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 76 -34 -28 6128 -31 417 -1 7 MIDDLE ATLANTIC 53 -36 -51 5751 172 422 3 8 E N CENTRAL 82 -8 -11 6219 171 345 3 6 W N CENTRAL 111 29 34 6528 248 103 4 2 SOUTH ATLANTIC 9 -19 -18 2808 144 -70 5 -2 E S CENTRAL 8 -25 -24 3483 40 -303 1 -8 W S CENTRAL 8 -2 -3 2083 -100 -511 -5 -20 MOUNTAIN 94 18 3 4560 -102 -304 -2 -6 PACIFIC 71 13 -5 3103 154 99 5 3 UNITED STATES 51 -8 -14 4231 82 26 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 88 -29 -21 6487 -63 461 -1 8 MIDDLE ATLANTIC 53 -36 -51 5785 176 415 3 8 E N CENTRAL 89 -4 -9 6356 171 367 3 6 W N CENTRAL 113 30 34 6632 271 119 4 2 SOUTH ATLANTIC 10 -24 -21 3333 125 -50 4 -1 E S CENTRAL 5 -25 -23 3262 26 -335 1 -9 W S CENTRAL 11 -3 -3 2365 -79 -495 -3 -17 MOUNTAIN 105 15 4 5174 -99 -238 -2 -4 PACIFIC 71 13 -4 3105 153 103 5 3 UNITED STATES 58 -7 -10 4735 120 41 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 82 -31 -23 6262 -47 427 -1 7 MIDDLE ATLANTIC 45 -41 -57 5722 159 376 3 7 E N CENTRAL 60 -23 -26 5865 139 239 2 4 W N CENTRAL 129 19 34 8137 384 485 5 6 SOUTH ATLANTIC 21 -39 -40 4632 128 72 3 2 E S CENTRAL 13 -33 -35 4267 98 -201 2 -4 W S CENTRAL 8 -4 -3 2146 -83 -500 -4 -19 MOUNTAIN 139 30 19 5986 -98 -279 -2 -4 PACIFIC 92 21 4 3778 240 195 7 5 UNITED STATES 53 -31 -40 5594 133 265 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 81 -31 -26 6277 -33 430 -1 7 MIDDLE ATLANTIC 57 -35 -49 5862 189 438 3 8 E N CENTRAL 85 -6 -10 6268 175 346 3 6 W N CENTRAL 127 31 38 7334 324 310 5 4 SOUTH ATLANTIC 4 -8 -6 1562 167 -155 12 -9 E S CENTRAL 6 -26 -26 3432 40 -316 1 -8 W S CENTRAL 5 -4 -6 1924 -106 -524 -5 -21 MOUNTAIN 51 4 -14 3337 -10 -249 0 -7 PACIFIC 52 4 -13 2549 56 16 2 1 UNITED STATES 46 0 -10 3105 97 21 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 71 -35 -32 6010 -15 410 0 7 MIDDLE ATLANTIC 50 -38 -51 5703 152 407 3 8 E N CENTRAL 73 -14 -15 6054 151 281 3 5 W N CENTRAL 102 26 28 6255 218 20 4 0 SOUTH ATLANTIC 6 -15 -14 2320 141 -112 6 -5 E S CENTRAL 7 -25 -25 3475 39 -303 1 -8 W S CENTRAL 6 -4 -5 2014 -100 -520 -5 -21 MOUNTAIN 60 7 -10 3543 -24 -249 -1 -7 PACIFIC 90 21 3 3652 233 191 7 6 UNITED STATES 33 -7 -10 3301 104 -85 3 -3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 81 -31 -26 6296 -33 444 -1 8 MIDDLE ATLANTIC 57 -36 -48 5864 181 436 3 8 E N CENTRAL 85 -8 -12 6309 163 364 3 6 W N CENTRAL 128 33 40 7261 318 259 5 4 SOUTH ATLANTIC 17 -29 -29 3875 123 39 3 1 E S CENTRAL 10 -29 -29 3779 60 -268 2 -7 W S CENTRAL 19 1 1 2617 -72 -504 -3 -16 MOUNTAIN 111 20 6 5199 -95 -257 -2 -5 PACIFIC 89 22 2 3592 214 159 6 5 UNITED STATES 78 -4 -9 5378 146 186 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 82 -30 -23 6265 -38 424 -1 7 MIDDLE ATLANTIC 56 -35 -49 5836 182 428 3 8 E N CENTRAL 80 -8 -13 6187 171 336 3 6 W N CENTRAL 111 29 35 6522 261 81 4 1 SOUTH ATLANTIC 9 -17 -15 2634 142 -76 6 -3 E S CENTRAL 11 -29 -32 3891 67 -254 2 -6 W S CENTRAL 8 -3 -2 2103 -93 -499 -4 -19 MOUNTAIN 96 13 0 4690 -241 -467 -5 -9 PACIFIC 62 10 -7 2825 111 53 4 2 UNITED STATES 64 0 -10 4098 36 -43 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 70 -34 -32 5967 -13 396 0 7 MIDDLE ATLANTIC 51 -37 -50 5708 162 419 3 8 E N CENTRAL 83 -7 -11 6233 173 337 3 6 W N CENTRAL 113 31 35 6568 246 104 4 2 SOUTH ATLANTIC 13 -26 -26 3626 131 -26 4 -1 E S CENTRAL 8 -27 -26 3554 49 -305 1 -8 W S CENTRAL 10 -3 -3 2198 -80 -495 -4 -18 MOUNTAIN 111 25 12 4913 -160 -375 -3 -7 PACIFIC 66 12 -7 2908 134 74 5 3 UNITED STATES 62 -6 -13 4727 104 85 2 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 81 -30 -24 6247 -42 437 -1 8 MIDDLE ATLANTIC 57 -34 -48 5844 185 437 3 8 E N CENTRAL 82 -12 -17 6342 154 376 2 6 W N CENTRAL 139 31 43 7965 369 510 5 7 SOUTH ATLANTIC 18 -29 -29 4067 127 92 3 2 E S CENTRAL 10 -33 -33 3975 75 -247 2 -6 W S CENTRAL 8 -4 -4 2132 -96 -502 -4 -19 MOUNTAIN 105 -10 -17 7093 224 534 3 8 PACIFIC 123 34 13 4678 395 324 9 7 UNITED STATES 63 -30 -35 5797 115 389 2 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 97 -27 -14 6686 -64 490 -1 8 MIDDLE ATLANTIC 54 -36 -51 5837 189 425 3 8 E N CENTRAL 91 -6 -12 6463 188 407 3 7 W N CENTRAL 102 26 29 6265 218 55 4 1 SOUTH ATLANTIC 15 -29 -26 3835 106 -1 3 0 E S CENTRAL 9 -29 -28 3687 50 -285 1 -7 W S CENTRAL 16 -3 -4 2744 -51 -461 -2 -14 MOUNTAIN 108 16 5 5364 -39 -132 -1 -2 PACIFIC 97 25 5 3864 259 203 7 6 UNITED STATES 71 -4 -9 5002 130 129 3 3