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 21, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 21, 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 28 22 28 2780 13 -351 0 -11 ARIZONA 13 13 12 2049 96 -215 5 -9 ARKANSAS 27 20 25 3372 -12 -338 0 -9 CALIFORNIA 73 51 39 2645 118 24 5 1 COLORADO 120 59 36 6537 -232 -648 -3 -9 CONNECTICUT 45 -8 7 5921 -44 458 -1 8 DELAWARE 3 -23 -24 4659 139 182 3 4 FLORIDA 0 0 0 806 183 -202 29 -20 GEORGIA 27 20 27 2987 137 -229 5 -7 IDAHO 99 33 28 6825 221 69 3 1 ILLINOIS 67 28 20 6316 212 300 3 5 INDIANA 61 27 15 5824 191 223 3 4 IOWA 58 22 16 7119 366 93 5 1 KANSAS 47 32 4 5095 231 -360 5 -7 KENTUCKY 57 36 41 4594 163 -95 4 -2 LOUISIANA 4 4 4 1814 50 -439 3 -19 MAINE 95 10 27 7707 -124 584 -2 8 MARYLAND 4 -22 -23 4676 124 189 3 4 MASSACHUSETTS 63 1 16 6239 -11 408 0 7 MICHIGAN 70 12 17 6942 266 525 4 8 MINNESOTA 65 4 30 8768 439 711 5 9 MISSISSIPPI 22 21 22 2502 13 -409 1 -14 MISSOURI 57 35 17 5178 141 -154 3 -3 MONTANA 109 30 44 7967 405 327 5 4 NEBRASKA 66 36 14 6480 214 -379 3 -6 NEVADA 65 45 44 3609 -37 -184 -1 -5 NEW HAMPSHIRE 75 -1 21 7284 -143 578 -2 9 NEW JERSEY 19 -21 -13 5338 74 380 1 8 NEW MEXICO 41 19 17 4054 -428 -664 -10 -14 NEW YORK 42 -11 1 6265 209 484 3 8 NORTH CAROLINA 11 -1 7 3547 123 39 4 1 NORTH DAKOTA 65 1 38 9432 503 706 6 8 OHIO 57 14 20 5872 86 256 1 5 OKLAHOMA 23 17 19 3608 18 -451 1 -11 OREGON 108 40 20 5470 579 272 12 5 PENNSYLVANIA 24 -22 -16 5809 130 361 2 7 RHODE ISLAND 59 2 19 5760 -84 324 -1 6 SOUTH CAROLINA 13 7 13 2948 205 -109 7 -4 SOUTH DAKOTA 77 30 27 7884 537 111 7 1 TENNESSEE 49 35 43 3994 126 -205 3 -5 TEXAS 3 3 3 1814 -97 -520 -5 -22 UTAH 101 54 38 6200 -107 -500 -2 -7 VERMONT 54 -17 -3 7771 263 702 4 10 VIRGINIA 11 -15 -12 4420 17 90 0 2 WASHINGTON 96 29 24 5774 581 499 11 9 WEST VIRGINIA 46 10 24 5333 171 83 3 2 WISCONSIN 75 13 23 7612 239 610 3 9 WYOMING 137 59 47 7709 63 -333 1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 62 -1 15 6361 -46 448 -1 8 MIDDLE ATLANTIC 32 -16 -5 5925 155 426 3 8 E N CENTRAL 65 19 18 6433 197 378 3 6 W N CENTRAL 59 23 19 6748 299 106 5 2 SOUTH ATLANTIC 11 -1 4 2856 142 -58 5 -2 E S CENTRAL 41 27 36 3579 81 -244 2 -6 W S CENTRAL 7 7 7 2117 -76 -487 -3 -19 MOUNTAIN 71 35 28 4802 -32 -314 -1 -6 PACIFIC 78 44 36 3306 222 107 7 3 UNITED STATES 43 15 13 4379 105 37 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 69 0 18 6737 -85 489 -1 8 MIDDLE ATLANTIC 32 -17 -8 5959 158 415 3 7 E N CENTRAL 66 18 19 6581 200 400 3 6 W N CENTRAL 60 24 20 6857 323 122 5 2 SOUTH ATLANTIC 14 0 7 3391 121 -34 4 -1 E S CENTRAL 37 29 33 3350 71 -277 2 -8 W S CENTRAL 10 9 9 2409 -54 -466 -2 -16 MOUNTAIN 76 31 26 5445 -31 -250 -1 -4 PACIFIC 77 43 35 3307 220 110 7 3 UNITED STATES 47 15 16 4896 149 56 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 66 1 18 6506 -64 460 -1 8 MIDDLE ATLANTIC 28 -18 -10 5886 138 372 2 7 E N CENTRAL 61 19 17 6060 164 281 3 5 W N CENTRAL 64 10 28 8433 429 469 5 6 SOUTH ATLANTIC 26 -2 5 4747 124 92 3 2 E S CENTRAL 54 33 40 4399 144 -132 3 -3 W S CENTRAL 8 8 8 2183 -58 -474 -3 -18 MOUNTAIN 96 41 32 6328 -13 -299 0 -5 PACIFIC 83 41 31 4028 318 208 9 5 UNITED STATES 39 -6 0 5773 133 272 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 65 0 17 6519 -50 459 -1 8 MIDDLE ATLANTIC 36 -14 -4 6044 174 441 3 8 E N CENTRAL 66 19 19 6486 201 375 3 6 W N CENTRAL 62 17 25 7591 372 307 5 4 SOUTH ATLANTIC 4 -2 1 1578 160 -152 11 -9 E S CENTRAL 38 27 33 3523 79 -261 2 -7 W S CENTRAL 4 4 4 1948 -88 -508 -4 -21 MOUNTAIN 44 23 19 3483 36 -258 1 -7 PACIFIC 73 49 40 2711 114 20 4 1 UNITED STATES 49 28 22 3240 136 29 4 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 58 -4 13 6234 -35 440 -1 8 MIDDLE ATLANTIC 29 -17 -9 5870 133 408 2 7 E N CENTRAL 64 21 18 6260 179 319 3 5 W N CENTRAL 59 26 20 6465 271 28 4 0 SOUTH ATLANTIC 8 1 4 2353 140 -104 6 -4 E S CENTRAL 41 28 36 3571 81 -243 2 -6 W S CENTRAL 7 7 7 2045 -76 -497 -4 -20 MOUNTAIN 50 27 23 3707 29 -258 1 -7 PACIFIC 83 41 32 3894 307 198 9 5 UNITED STATES 32 12 14 3407 127 -68 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 66 0 18 6540 -51 475 -1 8 MIDDLE ATLANTIC 36 -14 -4 6048 168 439 3 8 E N CENTRAL 65 17 19 6528 187 393 3 6 W N CENTRAL 63 19 23 7515 366 251 5 3 SOUTH ATLANTIC 14 -6 0 3954 117 53 3 1 E S CENTRAL 45 31 37 3887 104 -206 3 -5 W S CENTRAL 13 9 12 2671 -44 -472 -2 -15 MOUNTAIN 80 35 26 5480 -23 -272 0 -5 PACIFIC 83 41 32 3834 289 167 8 5 UNITED STATES 56 15 16 5584 178 201 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 66 1 18 6510 -54 458 -1 8 MIDDLE ATLANTIC 34 -16 -6 6014 164 429 3 8 E N CENTRAL 65 19 17 6400 198 369 3 6 W N CENTRAL 59 23 19 6743 314 83 5 1 SOUTH ATLANTIC 12 2 5 2681 141 -65 6 -2 E S CENTRAL 47 33 37 4005 113 -190 3 -5 W S CENTRAL 8 8 8 2140 -65 -471 -3 -18 MOUNTAIN 72 34 26 4943 -171 -475 -3 -9 PACIFIC 74 46 36 3007 171 59 6 2 UNITED STATES 57 25 22 4278 76 -36 2 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 58 -4 13 6191 -32 426 -1 7 MIDDLE ATLANTIC 31 -16 -6 5878 143 419 2 8 E N CENTRAL 65 19 18 6447 198 367 3 6 W N CENTRAL 59 23 19 6790 299 107 5 2 SOUTH ATLANTIC 15 0 4 3697 133 -10 4 0 E S CENTRAL 42 28 35 3654 92 -244 3 -6 W S CENTRAL 9 9 8 2237 -55 -469 -2 -17 MOUNTAIN 81 39 30 5189 -81 -386 -2 -7 PACIFIC 76 47 36 3097 199 81 7 3 UNITED STATES 51 17 17 4900 132 102 3 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 66 1 18 6488 -60 469 -1 8 MIDDLE ATLANTIC 35 -15 -5 6025 170 440 3 8 E N CENTRAL 66 17 20 6569 181 413 3 7 W N CENTRAL 64 10 28 8251 416 504 5 7 SOUTH ATLANTIC 9 -11 -7 4143 116 96 3 2 E S CENTRAL 50 35 41 4093 123 -180 3 -4 W S CENTRAL 8 8 8 2170 -69 -475 -3 -18 MOUNTAIN 63 -3 6 7369 234 523 3 8 PACIFIC 93 36 26 4998 488 339 11 7 UNITED STATES 46 -4 4 5993 109 402 2 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 75 3 20 6955 -79 524 -1 8 MIDDLE ATLANTIC 33 -16 -7 6013 171 424 3 8 E N CENTRAL 67 17 19 6693 214 438 3 7 W N CENTRAL 59 25 20 6475 270 67 4 1 SOUTH ATLANTIC 17 -3 3 3911 97 13 3 0 E S CENTRAL 44 30 37 3792 95 -222 3 -6 W S CENTRAL 16 11 15 2805 -18 -419 -1 -13 MOUNTAIN 73 26 24 5633 21 -147 0 -3 PACIFIC 87 43 32 4128 340 215 9 5 UNITED STATES 57 17 19 5201 162 149 3 3