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 19, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 19, 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 29 24 29 2780 15 -351 1 -11 ARIZONA 11 9 7 2047 94 -217 5 -10 ARKANSAS 35 28 33 3372 -10 -338 0 -9 CALIFORNIA 73 51 41 2635 115 25 5 1 COLORADO 125 55 14 6505 -248 -662 -4 -9 CONNECTICUT 57 0 -1 5916 -35 453 -1 8 DELAWARE 10 -17 -26 4656 144 179 3 4 FLORIDA 0 0 0 806 183 -202 29 -20 GEORGIA 27 20 27 2987 139 -229 5 -7 IDAHO 92 24 29 6806 221 85 3 1 ILLINOIS 80 38 31 6315 221 307 4 5 INDIANA 63 25 22 5823 198 229 4 4 IOWA 83 41 28 7117 373 101 6 1 KANSAS 72 54 16 5095 235 -353 5 -6 KENTUCKY 57 36 45 4593 168 -92 4 -2 LOUISIANA 4 4 4 1814 50 -439 3 -19 MAINE 108 15 19 7692 -119 579 -2 8 MARYLAND 7 -20 -30 4673 128 186 3 4 MASSACHUSETTS 79 10 12 6232 -3 404 0 7 MICHIGAN 73 10 5 6938 276 526 4 8 MINNESOTA 91 23 31 8761 448 710 5 9 MISSISSIPPI 25 25 25 2502 14 -409 1 -14 MISSOURI 72 48 30 5177 146 -148 3 -3 MONTANA 110 26 44 7938 398 328 5 4 NEBRASKA 97 61 28 6474 216 -375 3 -5 NEVADA 61 41 38 3601 -39 -184 -1 -5 NEW HAMPSHIRE 88 4 11 7275 -134 573 -2 9 NEW JERSEY 28 -13 -17 5333 81 376 2 8 NEW MEXICO 35 11 -3 4038 -438 -676 -10 -14 NEW YORK 50 -8 -9 6259 216 480 4 8 NORTH CAROLINA 11 -1 8 3547 127 40 4 1 NORTH DAKOTA 96 23 46 9420 508 700 6 8 OHIO 56 10 21 5871 96 260 2 5 OKLAHOMA 37 31 24 3608 20 -451 1 -11 OREGON 113 44 49 5444 573 289 12 6 PENNSYLVANIA 27 -22 -23 5804 137 358 2 7 RHODE ISLAND 74 11 13 5753 -77 318 -1 6 SOUTH CAROLINA 13 7 13 2948 207 -109 8 -4 SOUTH DAKOTA 108 52 37 7872 537 110 7 1 TENNESSEE 50 36 45 3993 129 -205 3 -5 TEXAS 5 5 4 1814 -97 -520 -5 -22 UTAH 85 31 6 6174 -121 -507 -2 -8 VERMONT 65 -13 -17 7768 277 705 4 10 VIRGINIA 12 -14 -15 4418 23 90 1 2 WASHINGTON 97 29 42 5750 577 510 11 10 WEST VIRGINIA 42 4 23 5329 177 83 3 2 WISCONSIN 90 23 24 7604 247 611 3 9 WYOMING 139 51 31 7671 45 -345 1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 76 7 9 6354 -37 444 -1 8 MIDDLE ATLANTIC 38 -13 -14 5919 162 421 3 8 E N CENTRAL 71 22 20 6430 206 382 3 6 W N CENTRAL 83 43 29 6745 306 111 5 2 SOUTH ATLANTIC 11 -1 2 2855 145 -59 5 -2 E S CENTRAL 43 29 39 3579 85 -243 2 -6 W S CENTRAL 11 11 9 2117 -76 -487 -3 -19 MOUNTAIN 69 29 15 4785 -39 -319 -1 -6 PACIFIC 79 45 42 3293 219 110 7 3 UNITED STATES 48 18 14 4374 108 38 3 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 82 6 9 6728 -77 483 -1 8 MIDDLE ATLANTIC 38 -14 -17 5953 165 410 3 7 E N CENTRAL 72 20 19 6578 209 403 3 7 W N CENTRAL 83 43 29 6853 329 126 5 2 SOUTH ATLANTIC 14 0 5 3390 124 -35 4 -1 E S CENTRAL 39 31 36 3350 73 -276 2 -8 W S CENTRAL 15 13 11 2409 -54 -466 -2 -16 MOUNTAIN 75 25 13 5426 -38 -255 -1 -4 PACIFIC 78 44 41 3294 217 113 7 4 UNITED STATES 53 19 16 4891 152 57 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 79 8 9 6497 -57 454 -1 8 MIDDLE ATLANTIC 33 -17 -18 5881 145 368 3 7 E N CENTRAL 63 17 19 6059 173 286 3 5 W N CENTRAL 93 32 37 8425 436 468 5 6 SOUTH ATLANTIC 25 -5 2 4744 129 91 3 2 E S CENTRAL 54 33 44 4398 149 -129 4 -3 W S CENTRAL 12 12 10 2183 -58 -474 -3 -18 MOUNTAIN 94 32 16 6304 -23 -304 0 -5 PACIFIC 84 41 41 4012 314 214 8 6 UNITED STATES 43 -5 -5 5767 139 270 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 79 8 9 6511 -42 454 -1 7 MIDDLE ATLANTIC 42 -11 -14 6038 181 437 3 8 E N CENTRAL 72 21 20 6483 210 379 3 6 W N CENTRAL 88 37 33 7586 379 309 5 4 SOUTH ATLANTIC 4 -2 0 1578 162 -152 11 -9 E S CENTRAL 40 28 36 3523 82 -260 2 -7 W S CENTRAL 6 6 5 1948 -88 -508 -4 -21 MOUNTAIN 43 20 10 3473 32 -262 1 -7 PACIFIC 74 49 43 2701 111 21 4 1 UNITED STATES 52 29 24 3234 136 30 4 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 72 4 6 6227 -27 435 0 8 MIDDLE ATLANTIC 35 -15 -16 5865 140 404 2 7 E N CENTRAL 68 21 21 6257 187 323 3 5 W N CENTRAL 81 43 30 6462 277 32 4 0 SOUTH ATLANTIC 7 0 2 2352 141 -105 6 -4 E S CENTRAL 43 30 39 3571 85 -242 2 -6 W S CENTRAL 10 10 9 2045 -76 -497 -4 -20 MOUNTAIN 48 22 15 3696 24 -261 1 -7 PACIFIC 84 41 42 3878 303 204 8 6 UNITED STATES 34 13 14 3403 128 -68 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 79 7 9 6531 -44 469 -1 8 MIDDLE ATLANTIC 42 -11 -15 6042 175 434 3 8 E N CENTRAL 70 18 18 6525 196 396 3 6 W N CENTRAL 89 40 31 7510 373 254 5 4 SOUTH ATLANTIC 14 -6 -4 3952 121 51 3 1 E S CENTRAL 46 32 40 3887 108 -204 3 -5 W S CENTRAL 20 15 14 2671 -43 -472 -2 -15 MOUNTAIN 79 29 14 5461 -30 -275 -1 -5 PACIFIC 84 42 41 3818 285 172 8 5 UNITED STATES 64 20 16 5577 182 202 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 79 8 9 6501 -47 452 -1 7 MIDDLE ATLANTIC 40 -13 -16 6008 171 424 3 8 E N CENTRAL 70 21 19 6397 207 373 3 6 W N CENTRAL 84 44 30 6740 321 88 5 1 SOUTH ATLANTIC 12 1 3 2680 143 -66 6 -2 E S CENTRAL 48 33 41 4005 117 -187 3 -4 W S CENTRAL 12 12 11 2140 -65 -471 -3 -18 MOUNTAIN 70 27 9 4923 -181 -484 -4 -9 PACIFIC 76 47 42 2996 168 61 6 2 UNITED STATES 60 25 19 4268 74 -38 2 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 72 5 6 6184 -24 421 0 7 MIDDLE ATLANTIC 37 -13 -15 5872 150 414 3 8 E N CENTRAL 71 21 20 6444 207 371 3 6 W N CENTRAL 84 44 30 6787 306 112 5 2 SOUTH ATLANTIC 16 -1 2 3696 136 -11 4 0 E S CENTRAL 44 30 39 3654 96 -242 3 -6 W S CENTRAL 13 13 10 2237 -55 -469 -2 -17 MOUNTAIN 79 33 15 5169 -90 -392 -2 -7 PACIFIC 77 48 42 3085 196 84 7 3 UNITED STATES 56 19 16 4894 135 102 3 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 78 7 9 6479 -53 463 -1 8 MIDDLE ATLANTIC 41 -12 -16 6019 177 435 3 8 E N CENTRAL 71 17 20 6565 189 415 3 7 W N CENTRAL 91 30 34 8244 423 504 5 7 SOUTH ATLANTIC 10 -10 -11 4141 120 94 3 2 E S CENTRAL 50 34 43 4092 126 -179 3 -4 W S CENTRAL 12 12 10 2170 -69 -475 -3 -18 MOUNTAIN 69 -2 -7 7361 243 525 3 8 PACIFIC 95 38 44 4977 484 350 11 8 UNITED STATES 53 -2 -3 5986 115 399 2 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 89 11 14 6945 -71 520 -1 8 MIDDLE ATLANTIC 39 -13 -16 6007 178 419 3 7 E N CENTRAL 73 18 18 6689 222 440 3 7 W N CENTRAL 80 41 29 6472 276 71 4 1 SOUTH ATLANTIC 17 -3 2 3910 102 14 3 0 E S CENTRAL 46 32 41 3792 99 -220 3 -5 W S CENTRAL 23 17 19 2805 -17 -419 -1 -13 MOUNTAIN 72 20 13 5616 16 -149 0 -3 PACIFIC 89 45 44 4111 337 222 9 6 UNITED STATES 62 19 20 5193 164 150 3 3